{"id":8088,"date":"2026-06-29T03:29:07","date_gmt":"2026-06-29T03:29:07","guid":{"rendered":"https:\/\/partsmastery.com\/?p=8088"},"modified":"2026-06-29T03:29:07","modified_gmt":"2026-06-29T03:29:07","slug":"630-stainless-steel%ef%bc%8817-4-ph%ef%bc%89-properties-heat-treatment-applications","status":"publish","type":"post","link":"https:\/\/partsmastery.com\/hi\/630-stainless-steel%ef%bc%8817-4-ph%ef%bc%89-properties-heat-treatment-applications\/","title":{"rendered":"630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 (17-4 \u092a\u0940\u090f\u091a): \u0917\u0941\u0923, \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0914\u0930 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917"},"content":{"rendered":"<p><!-- Insert featured image: Close-up shot of precision-machined 630 stainless steel parts (brand logo removed) --><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-8090\" src=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/A.png\" alt=\"\" width=\"700\" height=\"393\" srcset=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/A.png 700w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/A-300x168.png 300w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/A-18x10.png 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u0938\u091f\u0940\u0915 \u092e\u0936\u0940\u0928\u0930\u0940, \u090f\u092f\u0930\u094b\u0938\u094d\u092a\u0947\u0938 \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0935\u093e\u0932\u094d\u0935 \u091c\u0948\u0938\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902, \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u0905\u0915\u094d\u0938\u0930 \u090f\u0915 \u092a\u0930\u093f\u091a\u093f\u0924 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u092f\u0928 \u0926\u0941\u0935\u093f\u0927\u093e \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902: \u092e\u093e\u0928\u0915 \u0911\u0938\u094d\u091f\u0947\u0928\u093f\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u092d\u093e\u0930\u094b\u0902 \u0915\u094b \u0938\u0939\u093e\u0930\u093e \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u092e\u091c\u092c\u0942\u0924\u0940 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940, \u091c\u092c\u0915\u093f \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093f\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u0915\u092e \u0915\u0920\u094b\u0930\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0938\u0947 \u091a\u0932\u0940 \u0906 \u0930\u0939\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u0915\u093e \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u094b\u0902 \u0928\u0947 630 \u092a\u094d\u0930\u0940\u0938\u093f\u092a\u093f\u091f\u0947\u0936\u0928-\u0939\u093e\u0930\u094d\u0921\u0928\u093f\u0902\u0917 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0935\u093f\u0915\u0938\u093f\u0924 \u0915\u093f\u092f\u093e\u0964 \u0907\u0938\u0915\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0927\u093e\u0924\u0941\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0924\u0902\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925, \u092f\u0939 \u092e\u091c\u092c\u0942\u0924\u0940, \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u092e\u0936\u0940\u0928\u0940\u0915\u0930\u0923 \u0915\u093e \u090f\u0915 \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u092e\u093f\u0936\u094d\u0930\u0923 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n<p>\u0907\u0938 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e \u092e\u0947\u0902, \u0939\u092e PartsMastery \u092e\u0947\u0902 \u0909\u091a\u094d\u091a-\u0938\u094d\u0924\u0930\u0940\u092f \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0938\u091f\u0940\u0915 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u092e\u0947\u0902 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0905\u0928\u0941\u092d\u0935 \u0915\u093e \u0906\u0927\u093e\u0930 \u0932\u0947\u0915\u0930 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0938\u0902\u0918\u091f\u0928 \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924\u094b\u0902, \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0938\u0940\u092e\u093e\u0913\u0902, \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u094b\u0902 \u0914\u0930 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u092a\u094d\u0930\u0925\u093e\u0913\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0930\u093f\u0923\u093e\u092e\u0938\u094d\u0935\u0930\u0942\u092a, \u0906\u092a\u0915\u094b \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0914\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0916\u0930\u0940\u0926 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0938\u0902\u0926\u0930\u094d\u092d \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0917\u093e\u0964.<\/p>\n<h2>1. 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092e\u0942\u0932 \u092a\u0930\u093f\u092d\u093e\u0937\u093e \u0914\u0930 \u0938\u092e\u0924\u0941\u0932\u094d\u092f \u0917\u094d\u0930\u0947\u0921<\/h2>\n<p>630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093f\u0915 \u0905\u0935\u0915\u094d\u0937\u0947\u092a\u0923-\u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u090f\u0915 \u0915\u094d\u0932\u093e\u0938\u093f\u0915 \u0917\u094d\u0930\u0947\u0921 \u0939\u0948, \u091c\u093f\u0938\u0947 \u0909\u0926\u094d\u092f\u094b\u0917 \u092e\u0947\u0902 \u0905\u0927\u093f\u0915\u0924\u0930 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u091c\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948 <strong>17-4 \u092a\u0940\u090f\u091a \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932<\/strong>. \u092f\u0939 \u0938\u0940\u0927\u0947 \u0905\u0902\u0924\u0930\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u0915 \u0917\u094d\u0930\u0947\u0921 EN 1.4542 \u0914\u0930 UNS S17400 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u0907\u0928 \u0928\u093e\u092e\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0916\u0930\u0940\u0926 \u0926\u0938\u094d\u0924\u093e\u0935\u0947\u091c\u093c\u094b\u0902 \u0914\u0930 \u0921\u094d\u0930\u093e\u0907\u0902\u0917 \u0915\u0949\u0932\u0906\u0909\u091f\u094d\u0938 \u092e\u0947\u0902 \u092a\u0930\u0938\u094d\u092a\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n<p>\u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924, \u092f\u0939 \u092e\u091c\u092c\u0942\u0924\u0940 \u0915\u0947 \u0932\u093f\u090f \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0915\u0947 \u0905\u0935\u0915\u094d\u0937\u0947\u092a\u0923 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e\u0964 \u0907\u0938\u0915\u0947 \u092c\u091c\u093e\u092f, \u0909\u092e\u094d\u0930 \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u0909\u092a\u091a\u093e\u0930 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092d\u0940\u0924\u0930 \u0938\u092e\u093e\u0928 \u0930\u0942\u092a \u0938\u0947 \u0928\u0948\u0928\u094b\u0938\u094d\u0915\u0947\u0932 \u0924\u093e\u0902\u092c\u0947-\u0938\u092e\u0943\u0926\u094d\u0927 \u091a\u0930\u0923 \u092c\u0928\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0915\u0940 \u0917\u0924\u093f \u0915\u094b \u092d\u094c\u0924\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u092c\u093e\u0927\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0909\u091a\u094d\u091a \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0938\u093e\u0925 \u0906\u0928\u0947 \u0935\u093e\u0932\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u092f\u093e \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092e\u0947\u0902 \u0917\u093f\u0930\u093e\u0935\u091f \u0915\u0947 \u092c\u093f\u0928\u093e \u0924\u093e\u0915\u0924 \u092e\u0947\u0902 \u0928\u093e\u091f\u0915\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u0930\u0924\u093e \u0939\u0948, \u0914\u0930 \u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u092f\u0939 \u0909\u091a\u094d\u091a-\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u090f\u0915 \u092a\u094d\u0930\u092e\u0941\u0916 \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0909\u092d\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n<h2>2. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u0915\u094b\u0930 \u0938\u0941\u0926\u0943\u0922\u093c\u0940\u0915\u0930\u0923 \u0924\u0902\u0924\u094d\u0930<\/h2>\n<p>630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u094d\u091f\u0947\u092e \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0932\u093e\u092d \u0938\u0940\u0927\u0947 \u0907\u0938\u0915\u0940 \u0938\u093e\u0935\u0927\u093e\u0928\u0940\u092a\u0942\u0930\u094d\u0935\u0915 \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0938\u0902\u0930\u091a\u0928\u093e \u0938\u0947 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0928\u0940\u091a\u0947 \u0907\u0938\u0915\u0947 \u092e\u0941\u0916\u094d\u092f \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0905\u0928\u0941\u092a\u093e\u0924 \u0915\u0940 \u0938\u0940\u092e\u093e\u090f\u0901 \u0926\u0940 \u0917\u0908 \u0939\u0948\u0902:<\/p>\n<ul>\n<li>\u0915\u093e\u0930\u094d\u092c\u0928 (C) \u2264 0.07%: \u090f\u0915 \u0928\u093f\u092e\u094d\u0928-\u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u0942\u0924\u094d\u0930\u0940\u0915\u0930\u0923 \u0939\u093e\u0928\u093f\u0915\u093e\u0930\u0915 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0905\u0935\u0915\u094d\u0937\u0947\u092a\u0923 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u092e\u0942\u0932 \u0915\u0920\u094b\u0930\u0924\u093e \u0924\u0925\u093e \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0915\u094d\u0930\u094b\u092e\u093f\u092f\u092e (Cr) 15.0\u201317.5%: \u0935\u0939 \u092e\u0941\u0916\u094d\u092f \u0924\u0924\u094d\u0935 \u091c\u094b \u0928\u093f\u0937\u094d\u0915\u094d\u0930\u093f\u092f \u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u092b\u093f\u0932\u094d\u092e \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0906\u0927\u093e\u0930\u092d\u0942\u0924 \u091c\u0902\u0917 \u0938\u0902\u0930\u0915\u094d\u0937\u0923 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0928\u093f\u0915\u0932 (Ni) 3.0\u20135.0%: \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u094b \u0938\u094d\u0925\u093f\u0930 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0940 \u092e\u091c\u092c\u0942\u0924\u0940 \u0924\u0925\u093e \u0938\u0942\u0915\u094d\u0937\u094d\u092e\u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u090f\u0915\u0930\u0942\u092a\u0924\u093e \u0915\u094b \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0924\u093e\u0902\u092c\u093e (Cu) 3.0\u20135.0%: \u0935\u0930\u094d\u0937\u093e-\u0915\u0920\u094b\u0930\u0923 \u0915\u0947 \u092a\u0940\u091b\u0947 \u0915\u093e \u092a\u094d\u0930\u092e\u0941\u0916 \u0924\u0924\u094d\u0935\u0964 \u092f\u0939 \u0909\u092e\u094d\u0930 \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u03b5-Cu \u0928\u0948\u0928\u094b-\u091a\u0930\u0923 \u092c\u0928\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u0924\u093e\u0915\u0924 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0938\u094d\u0930\u094b\u0924 \u0939\u0948\u0964<\/li>\n<li>\u0928\u093f\u092f\u094b\u092c\u093f\u092f\u092e (Nb) 0.15\u20130.45%: \u0926\u093e\u0928\u0947 \u0915\u0947 \u0906\u0915\u093e\u0930 \u0915\u094b \u092a\u0930\u093f\u0937\u094d\u0915\u0943\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u0909\u092e\u094d\u0930 \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0926\u093e\u0928\u0947 \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u0915\u094b \u0926\u092c\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u092e\u091c\u092c\u0942\u0924\u0940 \u0924\u0925\u093e \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u0924\u0941\u0932\u0928 \u0915\u094b \u0938\u0942\u0915\u094d\u0937\u094d\u092e\u0924\u093e \u0938\u0947 \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<p>\u0927\u093e\u0924\u0941\u0936\u093e\u0938\u094d\u0924\u094d\u0930\u0940\u092f \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0938\u0947, \u0938\u0941\u0926\u0943\u0922\u093c\u0940\u0915\u0930\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0926\u094b \u0938\u094d\u092a\u0937\u094d\u091f \u091a\u0930\u0923\u094b\u0902 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0938\u092c\u0938\u0947 \u092a\u0939\u0932\u0947, \u0918\u094b\u0932 \u0909\u092a\u091a\u093e\u0930 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u090f\u0915 \u0905\u0924\u093f\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u092c\u093e\u0926, \u0928\u093f\u092e\u094d\u0928-\u0924\u093e\u092a\u092e\u093e\u0928 \u090f\u091c\u093f\u0902\u0917 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0924\u093e\u0915\u0924 \u0935\u0943\u0926\u094d\u0927\u093f \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u093e\u0928 \u0930\u0942\u092a \u0938\u0947 \u092b\u0948\u0932\u0947 \u0924\u093e\u0902\u092c\u0947-\u0938\u092e\u0943\u0926\u094d\u0927 \u091a\u0930\u0923\u094b\u0902 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u094b \u092a\u094d\u0930\u0947\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0938\u093e\u0925 \u0939\u0940, \u0915\u094d\u0930\u094b\u092e\u093f\u092f\u092e \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u094d\u0930\u093f\u092f\u0915\u0930\u0923 \u092a\u094d\u0930\u092d\u093e\u0935 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u092e\u0942\u0932 \u091c\u0902\u0917-\u0930\u094b\u0927\u0940 \u0917\u0941\u0923 \u0915\u094b \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u091c\u0902\u0917 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093e \u090f\u0915 \u0926\u094b\u0939\u0930\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0906\u0927\u093e\u0930 \u092c\u0928\u0924\u093e \u0939\u0948\u0964.<\/p>\n<h2>3. \u092e\u0941\u0916\u094d\u092f \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901<\/h2>\n<h3>3.1 \u0932\u091a\u0940\u0932\u0947 \u0922\u0902\u0917 \u0938\u0947 \u0938\u092e\u093e\u092f\u094b\u091c\u094d\u092f \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e<\/h3>\n<p>\u0938\u092e\u093e\u0927\u093e\u0928-\u090f\u0928\u0940\u0932\u094d\u0921 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902, 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0932\u0917\u092d\u0917 HRC 28\u201332 \u0939\u094b\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0907\u0938\u0915\u0940 \u0924\u0928\u0928 \u092e\u091c\u092c\u0942\u0924\u0940 \u0932\u0917\u092d\u0917 750\u2013850 MPa \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u090f\u0915 \u092c\u093e\u0930 \u091c\u092c \u0907\u0938\u0947 \u091a\u0930\u092e \u090f\u091c\u093f\u0902\u0917 \u0909\u092a\u091a\u093e\u0930 \u0938\u0947 \u0917\u0941\u091c\u093e\u0930\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0907\u0938\u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e HRC 40\u201345 \u0924\u0915 \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0907\u0938\u0915\u0940 \u0924\u0928\u0928 \u092e\u091c\u092c\u0942\u0924\u0940 1100\u20131300 MPa \u0924\u0915 \u092a\u0939\u0941\u0901\u091a \u091c\u093e\u0924\u0940 \u0939\u0948 \u2014 \u092f\u0947 \u092e\u093e\u0928 \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0911\u0938\u094d\u091f\u0947\u0928\u093f\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u091c\u0948\u0938\u0947 304 \u0914\u0930 316 \u0938\u0947 \u0915\u0939\u0940\u0902 \u0905\u0927\u093f\u0915 \u0939\u0948\u0902\u0964 \u0907\u0938\u0940 \u0915\u093e\u0930\u0923, \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0907\u0938\u0947 \u0938\u0940\u0927\u0947 \u0924\u094c\u0930 \u092a\u0930 \u090f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0930-\u0935\u0939\u0928 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n<h3>3.2 \u092e\u0927\u094d\u092f\u092e \u0938\u0947 \u0905\u091a\u094d\u091b\u0940 \u0915\u094d\u0937\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094d\u0937\u092e\u0924\u093e<\/h3>\n<p>\u0939\u0932\u094d\u0915\u0947 \u0915\u094d\u0937\u0930\u0923\u0915\u093e\u0930\u0940 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u091c\u0948\u0938\u0947 \u0916\u0941\u0932\u0940 \u0939\u0935\u093e, \u0924\u093e\u091c\u093c\u093e \u092a\u093e\u0928\u0940, \u0914\u0930 \u0915\u092e\u091c\u094b\u0930 \u0905\u092e\u094d\u0932 \u092e\u0947\u0902, 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u091c\u0902\u0917 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u0914\u0930 \u092f\u0939 \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0942\u092a \u0938\u0947 410 \u0914\u0930 420 \u091c\u0948\u0938\u0947 \u0938\u093e\u0927\u093e\u0930\u0923 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u092c\u0947\u0939\u0924\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0909\u091a\u094d\u091a \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0906\u092f\u0928 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e, \u092a\u094d\u0930\u092c\u0932 \u0905\u092e\u094d\u0932 \u092f\u093e \u092a\u094d\u0930\u092c\u0932 \u0915\u094d\u0937\u093e\u0930 \u0935\u093e\u0932\u0947 \u092d\u093e\u0930\u0940 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0915 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u092f\u0939 316 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u0915\u092e \u092a\u0921\u093c\u0924\u093e \u0939\u0948 \u0914\u0930 \u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f\u0915 \u0938\u0902\u092a\u0930\u094d\u0915 \u092a\u0930 \u092a\u093f\u091f\u093f\u0902\u0917 \u0915\u094d\u0937\u0930\u0923 \u0915\u093e \u091c\u094b\u0916\u093f\u092e \u0930\u0939\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u0915\u093e\u0930\u0923, \u0907\u0938 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0906\u092a\u0915\u094b \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0940\u092e\u093e\u0913\u0902 \u0915\u094b \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0942\u092a \u0938\u0947 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964.<\/p>\n<h3>3.3 \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0936\u0915\u094d\u0924\u093f \u0914\u0930 \u0926\u0943\u0922\u093c\u0924\u093e<\/h3>\n<p>\u091c\u092c \u090f\u0915 \u0939\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0938\u094d\u0924\u0930 \u092a\u0930 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u0938\u0947 \u0924\u0941\u0932\u0928\u093e \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0924\u094b 630 \u0909\u091a\u093f\u0924 \u0938\u092e\u092f \u092a\u0930 \u0915\u093f\u090f \u0917\u090f \u090f\u091c\u093f\u0902\u0917 \u0909\u092a\u091a\u093e\u0930 \u0915\u0947 \u092c\u093e\u0926 \u092d\u0940 \u092e\u091c\u092c\u0942\u0924 \u092a\u094d\u0930\u092d\u093e\u0935 \u091f\u093f\u0915\u093e\u090a\u092a\u0928 \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u093e \u0939\u0948, \u0914\u0930 \u092f\u0939 \u0909\u091a\u094d\u091a-\u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093e\u0932\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0906\u092e \u092d\u0902\u0917\u0941\u0930 \u0926\u0930\u093e\u0930 \u0926\u094b\u0937\u094b\u0902 \u0938\u0947 \u092c\u091a\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u0905\u0932\u093e\u0935\u093e, \u092f\u0939 \u0935\u0948\u0915\u0932\u094d\u092a\u093f\u0915 \u092d\u093e\u0930 \u0914\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948, \u091c\u094b \u0907\u0938\u0947 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0917\u094b\u0902 \u0914\u0930 \u0936\u093e\u092b\u094d\u091f \u0918\u091f\u0915\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930 \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964.<\/p>\n<h3>3.4 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0906\u092f\u093e\u092e\u0940 \u0938\u094d\u0925\u093f\u0930\u0924\u093e<\/h3>\n<p>630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u090f\u091c\u093f\u0902\u0917 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0939\u0940\u091f \u091f\u094d\u0930\u0940\u091f\u092e\u0947\u0902\u091f \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u092f\u0939 \u092d\u093e\u0917\u094b\u0902 \u092e\u0947\u0902 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0935\u093f\u0915\u0943\u0924\u093f \u092a\u0948\u0926\u093e \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092a\u0930\u093f\u0923\u093e\u092e\u0938\u094d\u0935\u0930\u0942\u092a, \u092f\u0939 \u0909\u091a\u094d\u091a-\u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094d\u0935\u0947\u0902\u091a\u093f\u0902\u0917 \u0938\u0947 \u0917\u0941\u091c\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0915\u0939\u0940\u0902 \u092c\u0947\u0939\u0924\u0930 \u0906\u092f\u093e\u092e\u0940 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0938\u0916\u094d\u0924 \u0938\u091f\u0940\u0915\u0924\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0935\u093e\u0932\u0947 \u0938\u091f\u0940\u0915 \u092a\u0941\u0930\u094d\u091c\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u092e\u0936\u0940\u0928\u093f\u0938\u094d\u091f \u092e\u093e\u092e\u0942\u0932\u0940 \u0935\u093f\u0915\u0943\u0924\u093f \u0915\u0940 \u092d\u0930\u092a\u093e\u0908 \u0915\u0947 \u0932\u093f\u090f \u0925\u094b\u0921\u093c\u0940 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u091b\u0942\u091f \u0930\u0916 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0914\u0930 \u0935\u0947 \u090f\u091c\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926 \u0935\u094d\u092f\u093e\u092a\u0915 \u092a\u0941\u0928\u0903 \u0915\u093e\u0930\u094d\u092f \u0915\u093f\u090f \u092c\u093f\u0928\u093e \u0938\u0939\u0928\u0936\u0940\u0932\u0924\u093e \u0932\u0915\u094d\u0937\u094d\u092f\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n<h2>4. \u0939\u0940\u091f \u091f\u094d\u0930\u0940\u091f\u092e\u0947\u0902\u091f \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0914\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930<\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-8091\" src=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/B.png\" alt=\"\" width=\"700\" height=\"393\" srcset=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/B.png 700w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/B-300x168.png 300w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/B-18x10.png 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><!-- Insert image: Schematic diagram of 630 stainless steel heat treatment process curve (brand logo removed) --><\/p>\n<p>\u0939\u0940\u091f \u091f\u094d\u0930\u0940\u091f\u092e\u0947\u0902\u091f 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092a\u0942\u0930\u0940 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u0909\u091c\u093e\u0917\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964  \u092a\u0942\u0930\u093e \u0935\u0930\u094d\u0915\u092b\u093c\u094d\u0932\u094b \u0926\u094b \u092e\u0941\u0916\u094d\u092f \u091a\u0930\u0923\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948: \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u091f\u094d\u0930\u0940\u091f\u092e\u0947\u0902\u091f \u0914\u0930 \u090f\u091c\u093f\u0902\u0917 \u091f\u094d\u0930\u0940\u091f\u092e\u0947\u0902\u091f\u0964  \u0938\u092c\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092c\u093e\u0924 \u092f\u0939 \u0939\u0948 \u0915\u093f \u090f\u091c\u093f\u0902\u0917 \u0936\u0947\u0921\u094d\u092f\u0942\u0932 \u0915\u093e \u0906\u092a\u0915\u093e \u091a\u092f\u0928 \u0938\u0940\u0927\u0947 \u0905\u0902\u0924\u093f\u092e \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0917\u0941\u0923\u094b\u0902 \u0915\u0947 \u0938\u0947\u091f \u0915\u094b \u0906\u0915\u093e\u0930 \u0926\u0947\u0924\u093e \u0939\u0948\u0964.<\/p>\n<h3>4.1 \u0918\u094b\u0932 \u0909\u092a\u091a\u093e\u0930 (\u0924\u0948\u092f\u093e\u0930\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e)<\/h3>\n<p>\u092e\u093e\u0928\u0915 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092d\u093e\u0917\u094b\u0902 \u0915\u094b 1030\u20131050\u00b0C \u092a\u0930 \u0930\u0916\u0924\u0940 \u0939\u0948, \u092b\u093f\u0930 \u0939\u0935\u093e \u092f\u093e \u0924\u0947\u0932 \u0938\u0947 \u0920\u0902\u0921\u093e \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939 \u091a\u0930\u0923 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u094b \u0927\u093e\u0924\u0941 \u092e\u0948\u091f\u094d\u0930\u093f\u0915\u094d\u0938 \u092e\u0947\u0902 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0918\u094b\u0932 \u0926\u0947\u0924\u093e \u0939\u0948 \u0914\u0930 \u090f\u0915 \u0938\u092e\u093e\u0928 \u0905\u0924\u093f\u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0938\u093f\u091f\u0940 \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b \u0907\u0938\u0947 \u0915\u091f\u093f\u0902\u0917 \u0911\u092a\u0930\u0947\u0936\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0940 \u0915\u093e\u0930\u0923, \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0938\u0941\u0935\u093f\u0927\u093e\u090f\u0901 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u091a\u094d\u091a\u0947 \u092e\u093e\u0932 \u0915\u094b \u0918\u094b\u0932-\u0909\u092a\u091a\u093e\u0930\u093f\u0924 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964.<\/p>\n<h3>4.2 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u090f\u091c\u093f\u0902\u0917 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u092c\u0941\u0922\u093c\u093e\u092a\u093e \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f<\/th>\n<th>\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u093e\u092a\u0926\u0902\u0921<\/th>\n<th>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u0920\u094b\u0930\u0924\u093e<\/th>\n<th>\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901<\/th>\n<th>\u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H900 (\u092a\u0940\u0915 \u090f\u091c\u093f\u0902\u0917)<\/td>\n<td>480\u00b0C \u092a\u0930 4 \u0918\u0902\u091f\u0947 \u0924\u0915 \u0930\u0916\u0947\u0902, \u092b\u093f\u0930 \u0939\u0935\u093e \u092e\u0947\u0902 \u0920\u0902\u0921\u093e \u0915\u0930\u0947\u0902\u0964<\/td>\n<td>\u090f\u091a\u0906\u0930\u0938\u0940 40\u201345<\/td>\n<td>\u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e, \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0915\u0943\u0924 \u0915\u092e \u091f\u093f\u0915\u093e\u090a\u092a\u0928<\/td>\n<td>\u0909\u091a\u094d\u091a-\u092d\u093e\u0930 \u0918\u093f\u0938\u093e\u0935 \u0935\u093e\u0932\u0947 \u092a\u0941\u0930\u094d\u091c\u0947, \u0935\u093e\u0932\u094d\u0935 \u0938\u094d\u092a\u0942\u0932, \u092b\u093e\u0938\u094d\u091f\u0928\u0930<\/td>\n<\/tr>\n<tr>\n<td>H1025 (\u092e\u0927\u094d\u092f\u092e-\u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0909\u092e\u094d\u0930 \u092c\u0922\u093c\u0928\u093e)<\/td>\n<td>550\u00b0C \u092a\u0930 4 \u0918\u0902\u091f\u0947 \u0924\u0915 \u0930\u0916\u0947\u0902, \u092b\u093f\u0930 \u0939\u0935\u093e \u092e\u0947\u0902 \u0920\u0902\u0921\u093e \u0915\u0930\u0947\u0902\u0964<\/td>\n<td>\u090f\u091a\u0906\u0930\u0938\u0940 35\u201340<\/td>\n<td>\u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0936\u0915\u094d\u0924\u093f \u0914\u0930 \u092e\u091c\u092c\u0942\u0924\u0940, \u0938\u0930\u094d\u0935\u0936\u094d\u0930\u0947\u0937\u094d\u0920 \u0938\u092e\u0917\u094d\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928<\/td>\n<td>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0917, \u0936\u093e\u092b\u094d\u091f, \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0938\u0902\u091a\u0930\u0923 \u0918\u091f\u0915<\/td>\n<\/tr>\n<tr>\n<td>H1150 (\u0905\u0924\u093f-\u0935\u0943\u0926\u094d\u0927\u093f\u0915\u0930\u0923)<\/td>\n<td>620\u00b0C \u092a\u0930 4 \u0918\u0902\u091f\u0947 \u0924\u0915 \u0930\u0916\u0947\u0902, \u092b\u093f\u0930 \u0939\u0935\u093e \u092e\u0947\u0902 \u0920\u0902\u0921\u093e \u0915\u0930\u0947\u0902\u0964<\/td>\n<td>\u090f\u091a\u0906\u0930\u0938\u0940 28\u201332<\/td>\n<td>\u0918\u091f\u0940 \u0939\u0941\u0908 \u092e\u091c\u092c\u0942\u0924\u0940, \u0907\u0937\u094d\u091f\u0924\u092e \u0915\u0920\u094b\u0930\u0924\u093e, \u0906\u092f\u093e\u092e\u0940 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0914\u0930 \u0924\u0928\u093e\u0935-\u0915\u094d\u0937\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<\/td>\n<td>\u0938\u091f\u0940\u0915 \u0909\u092a\u0915\u0930\u0923 \u0915\u0947 \u092a\u0941\u0930\u094d\u091c\u0947, \u092a\u094d\u0930\u092d\u093e\u0935-\u092d\u093e\u0930\u093f\u0924 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0918\u091f\u0915<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092f\u094b\u091c\u0928\u093e \u0915\u0947 \u0932\u093f\u090f, \u0939\u092e \u0924\u0940\u0928-\u091a\u0930\u0923\u0940\u092f \u0915\u093e\u0930\u094d\u092f\u092a\u094d\u0930\u0935\u093e\u0939 \u0905\u092a\u0928\u093e\u0928\u0947 \u0915\u0940 \u0938\u0932\u093e\u0939 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902: \u0938\u092e\u093e\u0927\u093e\u0928 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092e\u0941\u0916\u094d\u092f \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u092a\u0942\u0930\u0940 \u0915\u0930\u0947\u0902, \u090f\u091c\u093f\u0902\u0917 \u0909\u092a\u091a\u093e\u0930 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0932\u0915\u094d\u0937\u093f\u0924 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902, \u092b\u093f\u0930 \u092e\u093e\u092e\u0942\u0932\u0940 \u0935\u093f\u0915\u0943\u0924\u093f \u0915\u094b \u0920\u0940\u0915 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u0932\u094d\u0915\u0940 \u092b\u093f\u0928\u093f\u0936 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0940 \u0915\u0920\u093f\u0928\u093e\u0908 \u0914\u0930 \u091f\u0942\u0932\u093f\u0902\u0917 \u0932\u093e\u0917\u0924 \u0915\u094b \u0915\u093e\u092b\u0940 \u0915\u092e \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948, \u092b\u093f\u0930 \u092d\u0940 \u092a\u0942\u0930\u094d\u0923 \u0905\u0902\u0924\u093f\u092e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n<h2>5. \u0938\u0940\u090f\u0928\u0938\u0940 \u092e\u0936\u0940\u0928\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0914\u0930 \u092a\u094d\u0930\u092e\u0941\u0916 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092c\u093f\u0902\u0926\u0941<\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-8092\" src=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/C.png\" alt=\"\" width=\"700\" height=\"525\" srcset=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/C.png 700w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/C-300x225.png 300w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/06\/C-16x12.png 16w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><!-- Insert image: Scene of CNC precision machining of 630 stainless steel (brand logo removed) --><\/p>\n<p>630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0920\u093f\u0928\u093e\u0908 \u0907\u0938\u0915\u0947 \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0928\u093e\u091f\u0915\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u092c\u0926\u0932 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f \u0906\u092a\u0915\u094b \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092f\u094b\u091c\u0928\u093e \u0915\u094b \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0905\u0935\u0938\u094d\u0925\u093e \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u092c\u0928\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f; \u0905\u0928\u094d\u092f\u0925\u093e \u0906\u092a\u0915\u094b \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0909\u092a\u0915\u0930\u0923 \u0918\u093f\u0938\u093e\u0935 \u0914\u0930 \u0928\u093f\u092e\u094d\u0928 \u0938\u0924\u0939 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u091c\u0948\u0938\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u093e \u092a\u0921\u093c \u0938\u0915\u0924\u093e \u0939\u0948\u0964.<\/p>\n<h3>5.1 \u0918\u0941\u0932\u093f\u0924 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092e\u0936\u0940\u0928\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901<\/h3>\n<p>\u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0928-\u090f\u0928\u093f\u0932\u094d\u0921 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u092e\u0927\u094d\u092f\u092e \u0915\u0920\u093f\u0928\u093e\u0908 \u0915\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b 304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u0925\u094b\u0921\u093c\u0940 \u0905\u0927\u093f\u0915 \u0939\u0948\u0964 \u092e\u0936\u0940\u0928\u093f\u0938\u094d\u091f \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0938\u0902\u091a\u093e\u0932\u0928 \u2014 \u091c\u093f\u0938\u092e\u0947\u0902 \u092e\u093f\u0932\u093f\u0902\u0917, \u091f\u0930\u094d\u0928\u093f\u0902\u0917, \u0921\u094d\u0930\u093f\u0932\u093f\u0902\u0917 \u0914\u0930 \u091f\u0948\u092a\u093f\u0902\u0917 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902 \u2014 \u0915\u094b \u0938\u0941\u0938\u0902\u0917\u0924 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u092a\u0942\u0930\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u091a\u0942\u0902\u0915\u093f \u0907\u0938 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u091a\u093f\u092a\u091a\u093f\u092a\u093e\u0939\u091f \u0905\u0927\u093f\u0915 \u0939\u0948 \u0914\u0930 \u0907\u0938\u092e\u0947\u0902 \u092e\u091c\u092c\u0942\u0924 \u0935\u0930\u094d\u0915-\u0939\u093e\u0930\u094d\u0921\u0928\u093f\u0902\u0917 \u092a\u094d\u0930\u0935\u0943\u0924\u094d\u0924\u093f \u0939\u094b\u0924\u0940 \u0939\u0948, \u0939\u092e \u0915\u094b\u091f\u0947\u0921 \u0938\u0940\u092e\u0947\u0902\u091f\u0947\u0921 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947, \u092e\u0927\u094d\u092f\u092e \u092b\u0940\u0921 \u0926\u0930\u094b\u0902 \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0928\u0947 \u0914\u0930 \u091a\u093f\u092a \u091f\u0942\u091f\u0928\u0947 \u0915\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u0924\u0925\u093e \u0909\u092a\u0915\u0930\u0923 \u0915\u0947 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0917\u0930\u094d\u092e \u0939\u094b\u0928\u0947 \u0938\u0947 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u0918\u093f\u0938\u093e\u0935\u091f \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0915\u091f\u093f\u0902\u0917 \u092b\u094d\u0932\u0942\u0907\u0921 \u0932\u0917\u093e\u0928\u0947 \u0915\u0940 \u0938\u0932\u093e\u0939 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n<h3>5.2 \u091c\u0930\u094d\u091c\u0930 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u091c\u094b\u0916\u093f\u092e \u0914\u0930 \u0938\u0940\u092e\u093e\u090f\u0901<\/h3>\n<p>\u091a\u0930\u092e \u090f\u091c\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926, \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e HRC 40 \u0938\u0947 \u090a\u092a\u0930 \u091a\u0932\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0915\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092e\u0947\u0902 \u0915\u093e\u092b\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u092a\u0930\u093f\u0923\u093e\u092e\u0938\u094d\u0935\u0930\u0942\u092a, \u092e\u093e\u0928\u0915 \u0938\u0940\u092e\u0947\u0902\u091f\u0947\u0921 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0909\u092a\u0915\u0930\u0923 \u0918\u0941\u0932\u0928\u0936\u0940\u0932 \u0905\u0935\u0938\u094d\u0925\u093e \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 3 \u0938\u0947 5 \u0917\u0941\u0928\u093e \u0924\u0947\u091c\u0940 \u0938\u0947 \u0918\u093f\u0938\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u0915\u0947 \u0905\u0932\u093e\u0935\u093e, \u092e\u0936\u0940\u0928 \u0915\u0940 \u0917\u0908 \u0938\u0924\u0939 \u092a\u0930 \u0915\u0902\u092a\u0928 \u0915\u0947 \u0928\u093f\u0936\u093e\u0928 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u092c\u0928 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0928 \u0915\u093e\u0930\u0923\u094b\u0902 \u0938\u0947, \u0939\u092e \u090f\u091c\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926 \u0915\u0947\u0935\u0932 \u091b\u094b\u091f\u0947-\u0905\u0932\u093e\u0909\u0902\u0938 \u092b\u093f\u0928\u093f\u0936 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0914\u0930 \u0921\u0947\u092c\u0930\u0940\u0902\u0917 \u0915\u0940 \u0939\u0940 \u0938\u0932\u093e\u0939 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902, \u0914\u0930 \u0907\u0938 \u091a\u0930\u0923 \u092e\u0947\u0902 \u092c\u0921\u093c\u0947-\u0905\u0932\u093e\u0909\u0902\u0938 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0939\u091f\u093e\u0928\u0947 \u0915\u093e \u0936\u0947\u0921\u094d\u092f\u0942\u0932 \u0915\u0930\u0928\u0947 \u0938\u0947 \u092c\u091a\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964.<\/p>\n<h3>5.3 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u0905\u0928\u0941\u0915\u0942\u0932\u0928 \u0915\u0947 \u0932\u093f\u090f \u0938\u0941\u091d\u093e\u0935<\/h3>\n<ul>\n<li>\u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0926\u094d\u0935\u093e\u0930\u093e \u0915\u0941\u0902\u091c\u0940 \u092b\u093f\u091f\u093f\u0902\u0917 \u0915\u0947 \u0906\u092f\u093e\u092e\u094b\u0902 \u0914\u0930 \u0909\u091a\u094d\u091a-\u0938\u091f\u0940\u0915\u0924\u093e \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u094b \u090f\u091c\u093f\u0902\u0917 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0932\u0917\u092d\u0917 \u0905\u0902\u0924\u093f\u092e \u0906\u0915\u093e\u0930 \u0924\u0915 \u0932\u093e\u0928\u093e, \u0914\u0930 \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0935\u093f\u0915\u0943\u0924\u093f \u0915\u0947 \u0932\u093f\u090f 0.05\u20130.15 \u092e\u093f\u092e\u0940 \u0915\u0940 \u091b\u0942\u091f \u0930\u0916\u0928\u093e;<\/li>\n<li>\u090f\u091c\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926, \u0915\u0947\u0935\u0932 \u0915\u0921\u093c\u0940 \u0938\u0939\u0928\u0936\u0940\u0932\u0924\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0935\u093e\u0932\u0940 \u0938\u0924\u0939\u094b\u0902 \u092a\u0930 \u0905\u0902\u0924\u093f\u092e \u092e\u093f\u0932\u093f\u0902\u0917 \u0914\u0930 \u0905\u0902\u0924\u093f\u092e \u0917\u094d\u0930\u093e\u0907\u0902\u0921\u093f\u0902\u0917 \u0915\u0930\u0947\u0902, \u0914\u0930 \u0915\u0920\u094b\u0930 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u0942\u0930\u0940 \u0938\u0924\u0939 \u0915\u0940 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0938\u0947 \u092c\u091a\u0947\u0902;<\/li>\n<li>\u092a\u0924\u0932\u0940 \u0926\u0940\u0935\u093e\u0930\u094b\u0902 \u0914\u0930 \u0928\u093e\u091c\u0941\u0915 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0924\u0928\u093e\u0935 \u0914\u0930 \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0935\u093f\u0915\u0943\u0924\u093f \u0915\u0947 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u092a\u094d\u0930\u092d\u093e\u0935 \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u0939\u0947\u0924\u0941 \u0935\u0930\u094d\u0915\u0939\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u0938\u0947\u091f\u0905\u092a \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u0930\u0947\u0902\u0964;<\/li>\n<li>\u0915\u0920\u094b\u0930 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u091f\u0942\u0932 \u091a\u093f\u092a\u093f\u0902\u0917 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u091c\u0939\u093e\u0901 \u092d\u0940 \u0938\u0902\u092d\u0935 \u0939\u094b, \u092e\u0936\u0940\u0928 \u092e\u0947\u0902 \u0917\u0939\u0930\u0947 \u091b\u0947\u0926 \u0914\u0930 \u0906\u0902\u0924\u0930\u093f\u0915 \u0925\u094d\u0930\u0947\u0921 \u091c\u0948\u0938\u0940 \u0938\u0941\u0935\u093f\u0927\u093e\u090f\u0901 \u0938\u092e\u093e\u0927\u093e\u0928 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0915\u0930\u0947\u0902\u0964.<\/li>\n<\/ul>\n<h2>6. \u092e\u0941\u0916\u094d\u092f\u0927\u093e\u0930\u093e \u0915\u0947 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0917\u094d\u0930\u0947\u0921\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0924\u0941\u0932\u0928\u093e \u0906\u092f\u093e\u092e<\/th>\n<th>630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 (17-4PH)<\/th>\n<th>304 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932<\/th>\n<th>316 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932<\/th>\n<th>410 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0936\u094d\u0930\u0947\u0923\u0940<\/td>\n<td>\u0935\u0930\u094d\u0937\u093e-\u0915\u0920\u094b\u0930 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915<\/td>\n<td>\u0911\u0938\u094d\u091f\u0947\u0928\u093f\u091f\u093f\u0915<\/td>\n<td>\u0911\u0938\u094d\u091f\u0947\u0928\u093f\u091f\u093f\u0915<\/td>\n<td>\u092a\u0930\u0902\u092a\u0930\u093e\u0917\u0924 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915<\/td>\n<\/tr>\n<tr>\n<td>\u0906\u092e \u0924\u0928\u0928 \u0938\u093e\u092e\u0930\u094d\u0925\u094d\u092f<\/td>\n<td>1100\u20131300 \u090f\u092e\u092a\u0940\u090f (\u090f\u091a900)<\/td>\n<td>\u0932\u0917\u092d\u0917 520 \u090f\u092e\u092a\u0940\u090f<\/td>\n<td>\u0932\u0917\u092d\u0917 520 \u090f\u092e\u092a\u0940\u090f<\/td>\n<td>\u0932\u0917\u092d\u0917 700 \u090f\u092e\u092a\u0940\u090f (\u0915\u094d\u0935\u0947\u0902\u091a\u094d\u0921 \u0914\u0930 \u091f\u0947\u092e\u094d\u092a\u0930 \u0915\u093f\u092f\u093e \u0939\u0941\u0906)<\/td>\n<\/tr>\n<tr>\n<td>\u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u094d\u0924\u0930<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e (304 \u0915\u0947 \u0938\u092e\u093e\u0928)<\/td>\n<td>\u0905\u091a\u094d\u091b\u093e<\/td>\n<td>\u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f<\/td>\n<td>\u0909\u091a\u093f\u0924<\/td>\n<\/tr>\n<tr>\n<td>\u0924\u093e\u092a\u0940\u092f \u0909\u092a\u091a\u093e\u0930 \u0938\u0941\u0926\u0943\u0922\u093c\u0940\u0915\u0930\u0923<\/td>\n<td>\u0938\u092e\u0930\u094d\u0925\u093f\u0924, \u0935\u094d\u092f\u093e\u092a\u0915 \u0938\u092e\u093e\u092f\u094b\u091c\u094d\u092f \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0938\u0940\u092e\u093e<\/td>\n<td>\u0938\u092e\u0930\u094d\u0925\u093f\u0924 \u0928\u0939\u0940\u0902<\/td>\n<td>\u0938\u092e\u0930\u094d\u0925\u093f\u0924 \u0928\u0939\u0940\u0902<\/td>\n<td>\u0938\u092e\u0930\u094d\u0925\u093f\u0924, \u0938\u0940\u092e\u093f\u0924 \u0938\u092e\u093e\u092f\u094b\u091c\u0928 \u0938\u0940\u092e\u093e<\/td>\n<\/tr>\n<tr>\n<td>\u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0920\u093f\u0928\u093e\u0908<\/td>\n<td>\u0918\u094b\u0932 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092e\u0927\u094d\u092f\u092e, \u092a\u0930\u093f\u092a\u0915\u094d\u0935 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u0905\u0927\u093f\u0915<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e<\/td>\n<td>\u092c\u0941\u091d\u093e\u0928\u0947 \u0914\u0930 \u091f\u0947\u092e\u094d\u092a\u0930\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926 \u0909\u091a\u094d\u091a<\/td>\n<\/tr>\n<tr>\n<td>\u092e\u0941\u0916\u094d\u092f \u0932\u093e\u092d<\/td>\n<td>\u0909\u091a\u094d\u091a \u092e\u091c\u092c\u0942\u0924\u0940, \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927, \u0938\u092e\u093e\u092f\u094b\u091c\u094d\u092f \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928<\/td>\n<td>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927, \u0906\u0938\u093e\u0928 \u0906\u0915\u093e\u0930 \u0926\u0947\u0928\u093e, \u092e\u0927\u094d\u092f\u092e \u0932\u093e\u0917\u0924<\/td>\n<td>\u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u092a\u093f\u091f\u093f\u0902\u0917 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u092e\u091c\u092c\u0942\u0924 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<\/td>\n<td>\u0915\u092e \u0932\u093e\u0917\u0924, \u0938\u0930\u0932 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e<\/td>\n<\/tr>\n<tr>\n<td>\u0906\u092e \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/td>\n<td>\u0936\u093e\u092b\u094d\u091f, \u0935\u093e\u0932\u094d\u0935, \u090f\u092f\u0930\u094b\u0938\u094d\u092a\u0947\u0938 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0917<\/td>\n<td>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0936\u0940\u091f \u0927\u093e\u0924\u0941, \u0915\u0902\u091f\u0947\u0928\u0930, \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u0947\u0902<\/td>\n<td>\u0938\u092e\u0941\u0926\u094d\u0930\u0940 \u090f\u0935\u0902 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0909\u092a\u0915\u0930\u0923, \u091a\u093f\u0915\u093f\u0924\u094d\u0938\u093e \u0909\u092a\u0915\u0930\u0923<\/td>\n<td>\u0915\u091f\u093f\u0902\u0917 \u091f\u0942\u0932\u094d\u0938, \u0938\u0930\u0932 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0917<\/td>\n<\/tr>\n<tr>\n<td>\u0932\u093e\u0917\u0924 \u0938\u094d\u0924\u0930<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e-\u0909\u091a\u094d\u091a<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e-\u0909\u091a\u094d\u091a<\/td>\n<td>\u092e\u0927\u094d\u092f\u092e-\u0928\u093f\u092e\u094d\u0928<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>7. \u0932\u093e\u092d, \u0938\u0940\u092e\u093e\u090f\u0901 \u0914\u0930 \u091a\u092f\u0928 \u092e\u093e\u0928\u0926\u0902\u0921<\/h2>\n<h3>7.1 \u092e\u0941\u0916\u094d\u092f \u0932\u093e\u092d<\/h3>\n<ul>\n<li>\u0905\u0926\u094d\u0935\u093f\u0924\u0940\u092f \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092e\u093f\u0936\u094d\u0930\u0923: \u092f\u0939 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092a\u0930\u093f\u0935\u093e\u0930 \u0915\u0947 \u092d\u0940\u0924\u0930 \u0909\u091a\u094d\u091a \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u0914\u0930 \u092f\u0939 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0938\u0924\u0939 \u091c\u0902\u0917-\u0930\u094b\u0927\u0940 \u0909\u092a\u091a\u093e\u0930 \u0915\u0947 \u092c\u093f\u0928\u093e \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948;<\/li>\n<li>\u0909\u091a\u094d\u091a \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0932\u091a\u0940\u0932\u093e\u092a\u0928: \u0906\u092a \u0909\u091a\u094d\u091a \u0918\u093f\u0938\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u0947 \u0932\u0947\u0915\u0930 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0924\u0915 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u090f\u091c\u093f\u0902\u0917 \u0905\u0928\u0941\u0938\u0942\u091a\u093f\u092f\u094b\u0902 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964;<\/li>\n<li>\u0938\u091f\u0940\u0915 \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936: \u092f\u0939 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0935\u093f\u0915\u0943\u0924\u093f \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u092e\u091c\u092c\u0942\u0924 \u0906\u092f\u093e\u092e\u0940 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092f\u0939 IT7\u2013IT8 \u0917\u094d\u0930\u0947\u0921 \u0938\u091f\u0940\u0915\u0924\u093e \u0935\u093e\u0932\u0947 \u0938\u091f\u0940\u0915 \u092a\u0941\u0930\u094d\u091c\u094b\u0902 \u0915\u0947 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964;<\/li>\n<li>\u0938\u093e\u0927\u093e\u0930\u0923 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093e\u0907\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0935\u0947\u0932\u094d\u0921\u0928\u0940\u092f\u0924\u093e; \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926 \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u090f\u091c\u093f\u0902\u0917 \u0926\u094d\u0935\u093e\u0930\u093e \u0906\u092a \u091c\u094b\u0921\u093c \u0915\u0940 \u092e\u091c\u092c\u0942\u0924\u0940 \u092a\u0941\u0928\u0930\u094d\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964.<\/li>\n<\/ul>\n<h3>7.2 \u0906\u0935\u0947\u0926\u0928 \u0938\u0940\u092e\u093e\u090f\u0901<\/h3>\n<ul>\n<li>\u0917\u0902\u092d\u0940\u0930 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0935\u093e\u0932\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u0938\u0940\u092e\u093f\u0924 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927: \u0909\u091a\u094d\u091a-\u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e \u0935\u093e\u0932\u0947 \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0906\u092f\u0928\u094b\u0902, \u092e\u091c\u092c\u0942\u0924 \u0905\u092e\u094d\u0932\u094b\u0902 \u092f\u093e \u092e\u091c\u092c\u0942\u0924 \u0915\u094d\u0937\u093e\u0930\u094b\u0902 \u0915\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u092e\u0947\u0902 \u0906\u0928\u0947 \u092a\u0930 \u092f\u0939 316 \u091c\u0948\u0938\u0947 \u0909\u091a\u094d\u091a-\u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0911\u0938\u094d\u091f\u0947\u0928\u093f\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0930\u0924\u093e \u0939\u0948;<\/li>\n<li>\u0915\u092e \u0920\u0902\u0921\u0940 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0915\u094d\u0937\u092e\u0924\u093e: \u092f\u0939 \u0911\u0938\u094d\u091f\u0947\u0928\u093e\u0907\u091f\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0915\u092e \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0938\u093f\u091f\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092f\u0939 \u0917\u0939\u0930\u0947 \u0921\u094d\u0930\u0949\u0907\u0902\u0917 \u0914\u0930 \u091c\u091f\u093f\u0932 \u092e\u094b\u0921\u093c\u0928\u0947 \u091c\u0948\u0938\u0940 \u092c\u0921\u093c\u0940 \u0935\u093f\u0915\u0943\u0924\u093f \u0935\u093e\u0932\u0947 \u0920\u0902\u0921\u0947 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964;<\/li>\n<li>\u0938\u093e\u092e\u093e\u0928\u094d\u092f-\u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u0940\u092f \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0932\u093e\u0917\u0924, \u091c\u094b \u0924\u092c \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092e\u0947\u0902 \u0905\u0928\u093e\u0935\u0936\u094d\u092f\u0915 \u0905\u0924\u093f\u0930\u0947\u0915 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948 \u091c\u092c \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u094b \u0909\u091a\u094d\u091a \u0924\u093e\u0915\u0924 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940\u0964.<\/li>\n<\/ul>\n<h3>7.3 \u091a\u092f\u0928 \u0928\u093f\u0930\u094d\u0923\u092f \u092e\u093e\u0928\u0926\u0902\u0921<\/h3>\n<p><strong>\u091c\u0939\u093e\u0901 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0935\u093f\u0915\u0932\u094d\u092a \u0939\u094b\u0924\u093e \u0939\u0948:<\/strong> \u092a\u0939\u0932\u093e, \u091c\u092c \u092a\u0941\u0930\u094d\u091c\u094b\u0902 \u0915\u094b \u0909\u091a\u094d\u091a \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092d\u093e\u0930 \u0914\u0930 \u092e\u0927\u094d\u092f\u092e \u0930\u0942\u092a \u0938\u0947 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0915 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0926\u094b\u0928\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948, \u0914\u0930 \u0938\u093e\u0927\u093e\u0930\u0923 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u092e\u091c\u092c\u0942\u0924\u0940 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940\u0964   \u0926\u0942\u0938\u0930\u093e, \u091c\u092c \u0906\u092a\u0915\u094b \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0928\u0947 \u0914\u0930 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0938\u0941\u0935\u093f\u0927\u093e \u0915\u094b \u0905\u0902\u0924\u093f\u092e \u0938\u0947\u0935\u093e \u092e\u091c\u092c\u0942\u0924\u0940 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u093e\u092a \u0909\u092a\u091a\u093e\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964   \u0924\u0940\u0938\u0930\u093e, \u091c\u092c \u0910\u0938\u0947 \u0938\u091f\u0940\u0915 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092a\u0941\u0930\u094d\u091c\u0947 \u092c\u0928\u093e\u0928\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u091c\u093f\u0928\u092e\u0947\u0902 \u092e\u091c\u092c\u0942\u0924 \u0906\u092f\u093e\u092e\u0940 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0914\u0930 \u0925\u0915\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0940 \u092e\u093e\u0902\u0917 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964.<\/p>\n<p><strong>\u091c\u093f\u0928 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u092e\u0947\u0902 \u0939\u092e 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0905\u0928\u0941\u0936\u0902\u0938\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902:<\/strong> \u092a\u0939\u0932\u093e, \u092d\u093e\u0930\u0940 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0935\u093e\u0932\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u091c\u094b \u091a\u0930\u092e \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u0930 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0939\u0948\u0902, \u091c\u0948\u0938\u0947 \u0938\u092e\u0941\u0926\u094d\u0930\u0940 \u0914\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0909\u0926\u094d\u092f\u094b\u0917 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u0964 \u0926\u0942\u0938\u0930\u093e, \u092a\u0924\u0932\u0940 \u092a\u094d\u0932\u0947\u091f \u0915\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u092c\u0921\u093c\u0947 \u0935\u093f\u0930\u0942\u092a\u0923 \u0935\u093e\u0932\u0947 \u0920\u0902\u0921\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0924\u0940\u0938\u0930\u093e, \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0902\u0930\u091a\u0928\u093e\u090f\u0901 \u091c\u094b \u0932\u093e\u0917\u0924-\u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0939\u0948\u0902 \u0914\u0930 \u091c\u093f\u0928\u0915\u0940 \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940\u0964.<\/p>\n<h2>8. \u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928<\/h2>\n<h3>\u092a\u094d\u0930\u0936\u094d\u0928 1: 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092f\u093e 316 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0938\u093e \u092c\u0947\u0939\u0924\u0930 \u0939\u0948?<\/h3>\n<p>\u092f\u0947 \u0926\u094b\u0928\u094b\u0902 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u094b\u0902 \u0915\u0940 \u092a\u0942\u0930\u094d\u0924\u093f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938\u0932\u093f\u090f \u0915\u094b\u0908 \u092d\u0940 \u0938\u093e\u0930\u094d\u0935\u092d\u094c\u092e\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u092c\u0947\u0939\u0924\u0930 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 316 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0909\u0932\u094d\u0932\u0947\u0916\u0928\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u0905\u0927\u093f\u0915 \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092f\u0939 \u092d\u093e\u0930 \u0935\u0939\u0928 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092c\u0947\u0939\u0924\u0930 \u0939\u0948\u0964 \u0926\u0942\u0938\u0930\u0940 \u0913\u0930, 316 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092c\u0947\u0939\u0924\u0930 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\u092e\u0941\u0916\u094d\u092f \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0928\u093f\u0930\u094d\u0923\u092f \u0932\u0947\u0928\u093e \u091a\u093e\u0939\u093f\u090f: \u092f\u0926\u093f \u092e\u091c\u092c\u0942\u0924\u0940 \u0906\u092a\u0915\u0940 \u0938\u0930\u094d\u0935\u094b\u091a\u094d\u091a \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0939\u0948 \u0924\u094b 630 \u091a\u0941\u0928\u0947\u0902, \u0914\u0930 \u092f\u0926\u093f \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948 \u0924\u094b 316 \u091a\u0941\u0928\u0947\u0902\u0964.<\/p>\n<h3>\u092a\u094d\u0930\u0936\u094d\u0928 2: \u0915\u094d\u092f\u093e 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926 \u0939\u0940\u091f \u091f\u094d\u0930\u0940\u091f \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948?<\/h3>\n<p>\u092c\u093f\u0932\u094d\u0915\u0941\u0932 \u2014 \u0935\u093e\u0938\u094d\u0924\u0935 \u092e\u0947\u0902, \u092f\u0939 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u092e\u0941\u0916\u094d\u092f\u0927\u093e\u0930\u093e \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u093e\u0930\u094d\u0917 \u0939\u0948\u0964 \u092e\u0936\u0940\u0928\u093f\u0938\u094d\u091f \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0915\u091f\u093f\u0902\u0917 \u0911\u092a\u0930\u0947\u0936\u0902\u0938 \u0938\u092e\u093e\u0927\u093e\u0928 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u092a\u0942\u0930\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u092b\u093f\u0930 \u092d\u093e\u0917 \u0915\u094b \u0909\u0938\u0915\u0940 \u0932\u0915\u094d\u0937\u093f\u0924 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u091c\u093f\u0902\u0917 \u0939\u0940\u091f \u091f\u094d\u0930\u0940\u091f\u092e\u0947\u0902\u091f \u091a\u0932\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0940 \u0915\u0920\u093f\u0928\u093e\u0908 \u0914\u0930 \u091f\u0942\u0932 \u0918\u093f\u0938\u093e\u0935\u091f \u0915\u094b \u0915\u093e\u092b\u0940 \u0915\u092e \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u0905\u0932\u093e\u0935\u093e, \u090f\u091c\u093f\u0902\u0917 \u0938\u0947 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0935\u093f\u0915\u0943\u0924\u093f \u0939\u094b\u0924\u0940 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0906\u092a \u0909\u091a\u093f\u0924 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0905\u0932\u093e\u0909\u0902\u0938 \u0930\u0916\u0915\u0930 \u0905\u0902\u0924\u093f\u092e \u0906\u092f\u093e\u092e\u0940 \u0938\u091f\u0940\u0915\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n<h3>Q3: \u0915\u094d\u092f\u093e 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0940\u090f\u0928\u0938\u0940 \u0938\u091f\u0940\u0915 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948?<\/h3>\n<p>\u0939\u093e\u0901, \u0932\u0947\u0915\u093f\u0928 \u0906\u092a\u0915\u094b \u0907\u0938\u0947 \u090f\u0915 \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u0940 \u0917\u0908 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092f\u094b\u091c\u0928\u093e \u0915\u0947 \u0938\u093e\u0925 \u091c\u094b\u0921\u093c\u0928\u093e \u0939\u094b\u0917\u093e\u0964 \u0938\u092e\u093e\u0927\u093e\u0928-\u0909\u092a\u091a\u093e\u0930\u093f\u0924 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u0940\u090f\u0928\u0938\u0940 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u092e\u0947\u0902 \u0932\u0917\u093e\u0924\u093e\u0930 IT7\u2013IT8 \u0906\u092f\u093e\u092e\u0940 \u0938\u091f\u0940\u0915\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u090f\u091c\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926, \u0939\u092e \u0915\u0947\u0935\u0932 \u091b\u094b\u091f\u0947 \u0905\u0932\u093e\u0909\u0902\u0938 \u0935\u093e\u0932\u0940 \u092b\u093f\u0928\u093f\u0936 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0940 \u0939\u0940 \u0938\u093f\u092b\u093e\u0930\u093f\u0936 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0915\u093f\u0938\u0940 \u092a\u0941\u0930\u094d\u091c\u0947 \u0915\u0940 \u0938\u091f\u0940\u0915\u0924\u093e \u0938\u0902\u092c\u0902\u0927\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901 \u0905\u0924\u094d\u092f\u0902\u0924 \u0915\u0921\u093c\u0940 \u0939\u094b\u0902, \u0924\u094b \u0906\u092a \u0915\u093f\u0938\u0940 \u092d\u0940 \u092e\u093e\u092e\u0942\u0932\u0940 \u0935\u093f\u0915\u0943\u0924\u093f \u0915\u0940 \u092d\u0930\u092a\u093e\u0908 \u0915\u0947 \u0932\u093f\u090f \u090f\u091c\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926 \u0917\u094d\u0930\u093e\u0907\u0902\u0921\u093f\u0902\u0917 \u0914\u0930 \u0939\u094b\u0928\u093f\u0902\u0917 \u091c\u0948\u0938\u0940 \u0926\u094d\u0935\u093f\u0924\u0940\u092f\u0915 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901 \u091c\u094b\u0921\u093c \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n<h3>\u092a\u094d\u0930\u0936\u094d\u0928 4: \u0915\u093f\u0928 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u092e\u0947\u0902 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0938\u092c\u0938\u0947 \u0905\u091a\u094d\u091b\u093e \u0935\u093f\u0915\u0932\u094d\u092a \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e?<\/h3>\n<p>\u0939\u092e \u0907\u0938\u0947 \u0924\u0940\u0928 \u092e\u0941\u0916\u094d\u092f \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u0936\u0902\u0938\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947\u0964   \u092a\u0939\u0932\u093e, \u0909\u091a\u094d\u091a \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0906\u092f\u0928 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e \u0935\u093e\u0932\u0947 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0915 \u0935\u093e\u0924\u093e\u0935\u0930\u0923, \u091c\u0939\u093e\u0901 \u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0905\u0915\u094d\u0938\u0930 \u092a\u093f\u091f\u093f\u0902\u0917 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0915\u093e \u0915\u093e\u0930\u0923 \u092c\u0928\u0924\u093e \u0939\u0948\u0964   \u0926\u0942\u0938\u0930\u093e, \u0917\u0939\u0930\u0947 \u0921\u094d\u0930\u0949\u0907\u0902\u0917 \u0914\u0930 \u091c\u091f\u093f\u0932 \u092e\u094b\u0921\u093c \u091c\u0948\u0938\u0940 \u092c\u0921\u093c\u0940 \u0935\u093f\u0915\u0943\u0924\u093f \u0935\u093e\u0932\u0940 \u0920\u0902\u0921\u0940 \u092c\u0928\u093e\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901, \u091c\u0939\u093e\u0901 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0938\u093f\u091f\u0940 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940\u0964   \u0924\u0940\u0938\u0930\u093e, \u0938\u093e\u092e\u093e\u0928\u094d\u092f-\u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u0940\u092f \u092d\u093e\u0917 \u091c\u093f\u0928\u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u0948, \u091c\u0939\u093e\u0901 630 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0905\u0928\u093e\u0935\u0936\u094d\u092f\u0915 \u0932\u093e\u0917\u0924 \u092c\u0922\u093c\u093e \u0926\u0947\u0917\u093e\u0964.<\/p>\n<h2>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/h2>\n<p>\u090f\u0915 \u0915\u094d\u0932\u093e\u0938\u093f\u0915 \u0935\u0930\u094d\u0937\u093e-\u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0917\u094d\u0930\u0947\u0921 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902, 630 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u090f\u0915 \u0938\u094d\u092a\u0937\u094d\u091f \u092c\u093e\u091c\u093e\u0930 \u0905\u0902\u0924\u0930\u093e\u0932 \u0915\u094b \u092d\u0930\u0924\u093e \u0939\u0948: \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u092e\u091c\u092c\u0942\u0924\u0940 \u0915\u0940 \u0915\u092e\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u092e\u093e\u0928\u0915 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0940 \u0915\u092e\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0940 \u0915\u093e\u0930\u0923, \u092f\u0939 \u0938\u091f\u0940\u0915 \u092e\u0936\u0940\u0928\u0930\u0940, \u090f\u092f\u0930\u094b\u0938\u094d\u092a\u0947\u0938 \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0935\u093e\u0932\u094d\u0935 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u090f\u0915 \u0936\u0940\u0930\u094d\u0937 \u0932\u093e\u0917\u0924-\u0915\u0941\u0936\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0935\u093f\u0915\u0932\u094d\u092a \u092c\u0928 \u0917\u092f\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u092a\u0942\u0930\u094d\u0923 \u0932\u093e\u092d\u094b\u0902 \u0915\u094b \u0909\u091c\u093e\u0917\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0906\u092a\u0915\u094b \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u092f\u0928 \u0914\u0930 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0905\u092a\u0928\u0947 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u090f\u091c\u093f\u0902\u0917 \u0905\u0928\u0941\u0938\u0942\u091a\u0940 \u0914\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u093e\u0930\u094d\u0917 \u0915\u094b \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964.<\/p>\n<p>PartsMastery \u0909\u091a\u094d\u091a-\u0938\u094d\u0924\u0930\u0940\u092f \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932\u094d\u0938, \u091c\u093f\u0928\u092e\u0947\u0902 630 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948, \u0915\u0947 \u0938\u093e\u0925 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u093e \u0938\u091f\u0940\u0915 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0905\u0928\u0941\u092d\u0935 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0939\u092e DFM \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092f\u094b\u0917\u094d\u092f\u0924\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0914\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092f\u094b\u091c\u0928\u093e \u0938\u0947 \u0932\u0947\u0915\u0930 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0935\u093f\u0924\u0930\u0923 \u0924\u0915 \u0915\u0940 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0938\u0947\u0935\u093e\u090f\u0901 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0924\u093e\u0915\u093f \u0917\u094d\u0930\u093e\u0939\u0915 \u0909\u091a\u094d\u091a-\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092a\u0941\u0930\u094d\u091c\u094b\u0902 \u0915\u093e \u0938\u094d\u0925\u093f\u0930 \u0914\u0930 \u0938\u0941\u0938\u0902\u0917\u0924 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0939\u093e\u0938\u093f\u0932 \u0915\u0930 \u0938\u0915\u0947\u0902\u0964.<\/p>","protected":false},"excerpt":{"rendered":"<p>In fields such as precision machinery, aerospace, and industrial valves, engineers often face a familiar material selection dilemma: standard austenitic stainless steels lack the strength to support high loads, while conventional martensitic stainless steels suffer from insufficient corrosion resistance and low toughness. To address this longstanding tradeoff, engineers developed 630 precipitation-hardening stainless steel. With its [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":8092,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[400,399,401,403,402],"class_list":["post-8088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-guide","tag-17-4ph-stainless-steel","tag-630-stainless-steel","tag-precipitation-hardening-stainless-steel","tag-precision-metal-machining","tag-stainless-steel-heat-treatment"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>630 Stainless Steel\uff0817-4 PH\uff09: Properties, Heat Treatment &amp; Applications -PartsMastery<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/partsmastery.com\/hi\/630-stainless-steel\uff0817-4-ph\uff09-properties-heat-treatment-applications\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"630 Stainless Steel\uff0817-4 PH\uff09: Properties, Heat Treatment &amp; Applications -PartsMastery\" \/>\n<meta property=\"og:description\" content=\"In fields such as precision machinery, aerospace, and industrial valves, engineers often face a familiar material selection dilemma: standard austenitic stainless steels lack the strength to support high loads, while conventional martensitic stainless steels suffer from insufficient corrosion resistance and low toughness. To address this longstanding tradeoff, engineers developed 630 precipitation-hardening stainless steel. 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