{"id":6152,"date":"2026-04-10T03:48:21","date_gmt":"2026-04-10T03:48:21","guid":{"rendered":"https:\/\/partsmastery.com\/?p=6152"},"modified":"2026-04-10T03:48:21","modified_gmt":"2026-04-10T03:48:21","slug":"die-casting-mold-the-complete-guide-to-high-pressure-metal-tooling","status":"publish","type":"post","link":"https:\/\/partsmastery.com\/fr\/die-casting-mold-the-complete-guide-to-high-pressure-metal-tooling\/","title":{"rendered":"Die Casting Mold: The Complete Guide to High-Pressure Metal Tooling"},"content":{"rendered":"<h1 class=\"ds-markdown-paragraph\" style=\"text-align: center;\">Die Casting Mold: The Complete Guide to High-Pressure Metal Tooling<\/h1>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: right;\"><strong>Keyword:<\/strong>\u00a0Die casting mold<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_6156\" aria-describedby=\"caption-attachment-6156\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6156 size-large\" src=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070-1024x603.jpeg\" alt=\"Die Casting Mold\" width=\"1024\" height=\"603\" srcset=\"https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070-1024x603.jpeg 1024w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070-300x177.jpeg 300w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070-768x452.jpeg 768w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070-1536x904.jpeg 1536w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070-18x12.jpeg 18w, https:\/\/partsmastery.com\/wp-content\/uploads\/2026\/04\/070.jpeg 1576w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-6156\" class=\"wp-caption-text\">Die Casting Mold<\/figcaption><\/figure>\n<p class=\"ds-markdown-paragraph\">Unlike plastic injection molding, a\u00a0<strong>die casting mold<\/strong>\u00a0must withstand molten metal\u2014temperatures exceeding 650\u00b0C and injection pressures up to 10,000 PSI. The\u00a0<strong>die casting mold<\/strong>\u00a0is a precision tool that shapes non-ferrous metals (aluminum, zinc, magnesium, copper alloys) into near-net-shape components for automotive, aerospace, electronics, and industrial applications. At\u00a0<strong>PartsMastery<\/strong>, we design and manufacture high-performance\u00a0<strong>die casting mold<\/strong>\u00a0tools that deliver thousands to millions of shots with tight dimensional stability.<\/p>\n<p class=\"ds-markdown-paragraph\">This comprehensive guide explains what a\u00a0<strong>die casting mold<\/strong>\u00a0is, how it differs from plastic molds, the critical design principles, and how to select the right steel grade for your application.<\/p>\n<h3>1. What Is a Die Casting Mold?<\/h3>\n<p class=\"ds-markdown-paragraph\">A\u00a0<strong>die casting mold<\/strong>\u00a0(often called a die) is a two-part tool made from specialized hot-work tool steel. The\u00a0<strong>die casting mold<\/strong>\u00a0consists of a fixed cover half (stationary) and an ejector half (movable). Molten metal is injected at high velocity (30-100 m\/s) and high pressure (1,500-10,000 PSI) into the\u00a0<strong>die casting mold<\/strong>\u00a0cavity. The metal solidifies in milliseconds to seconds, and the\u00a0<strong>die casting mold<\/strong>\u00a0opens to eject the finished metal part.<\/p>\n<p class=\"ds-markdown-paragraph\">Unlike plastic molds that cycle at 20-200\u00b0C, a\u00a0<strong>die casting mold<\/strong>\u00a0operates at 150-350\u00b0C surface temperature with molten metal at 620-680\u00b0C (aluminum) or 380-420\u00b0C (zinc). Thermal shock is the primary enemy of any\u00a0<strong>die casting mold<\/strong>. A poorly designed or improperly maintained\u00a0<strong>die casting mold<\/strong>\u00a0will develop heat checking\u2014a network of fine surface cracks that transfer to every casting.<\/p>\n<h3>2. Types of Die Casting Molds<\/h3>\n<p class=\"ds-markdown-paragraph\">The design of your\u00a0<strong>die casting mold<\/strong>\u00a0depends on the process and part complexity:<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Hot Chamber Die Casting Mold:<\/strong><br \/>\nUsed for low-melting-point alloys (zinc, magnesium, lead). The injection mechanism is submerged in molten metal. The\u00a0<strong>die casting mold<\/strong>\u00a0fills directly through a gooseneck. Hot chamber\u00a0<strong>die casting mold<\/strong>\u00a0tools cycle faster (up to 2,000 shots per hour) but require corrosion-resistant steel.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Cold Chamber Die Casting Mold:<\/strong><br \/>\nUsed for high-melting-point alloys (aluminum, brass, copper). Molten metal is ladled into a shot sleeve, then a hydraulic piston forces it into the\u00a0<strong>die casting mold<\/strong>. Cold chamber\u00a0<strong>die casting mold<\/strong>\u00a0tools experience the most severe thermal shock and require premium H-13 or H-11 steel.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Multi-Slide Die Casting Mold:<\/strong><br \/>\nA specialized\u00a0<strong>die casting mold<\/strong>\u00a0with four moving slides for complex, thin-wall parts like electronic connectors or decorative hardware. Multi-slide\u00a0<strong>die casting mold<\/strong>\u00a0tools are smaller but more complex than conventional dies.<\/p>\n<h3>3. Critical Differences: Die Casting Mold vs. Plastic Mold<\/h3>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>Fonctionnalit\u00e9<\/th>\n<th>Die Casting Mold<\/th>\n<th>Moule en plastique<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Temp\u00e9rature de fonctionnement<\/td>\n<td>150-350\u00b0C (surface)<\/td>\n<td>20-100\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Molten material temp<\/td>\n<td>380-680\u00b0C<\/td>\n<td>200-350\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Injection pressure<\/td>\n<td>1,500-10,000 PSI<\/td>\n<td>500-1,500 PSI<\/td>\n<\/tr>\n<tr>\n<td>Injection speed<\/td>\n<td>30-100 m\/s<\/td>\n<td>5-15 m\/s<\/td>\n<\/tr>\n<tr>\n<td>Thermal shock<\/td>\n<td>Extreme (every cycle)<\/td>\n<td>Mild to moderate<\/td>\n<\/tr>\n<tr>\n<td>Preferred steel<\/td>\n<td>H-13, H-11, DIEVAR<\/td>\n<td>P-20, H-13, stainless<\/td>\n<\/tr>\n<tr>\n<td>Venting<\/td>\n<td>Critical (air evacuation)<\/td>\n<td>Important<\/td>\n<\/tr>\n<tr>\n<td>Shrinkage<\/td>\n<td>0.5-1.5%<\/td>\n<td>0.4-2.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>4. Materials Used in Die Casting Molds<\/h3>\n<p class=\"ds-markdown-paragraph\">Les\u00a0<strong>die casting mold<\/strong>\u00a0steel must resist thermal fatigue, erosion, and heat checking:<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>H-13 Tool Steel (46-50 HRC):<\/strong><br \/>\nThe industry standard\u00a0<strong>die casting mold<\/strong>\u00a0material for aluminum and magnesium. H-13 offers excellent resistance to heat checking and thermal fatigue. A properly heat-treated H-13\u00a0<strong>die casting mold<\/strong>\u00a0can produce 50,000-150,000 shots before requiring refurbishment.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>H-11 Tool Steel (46-50 HRC):<\/strong><br \/>\nSimilar to H-13 but with slightly higher toughness. H-11\u00a0<strong>die casting mold<\/strong>\u00a0tools are preferred for zinc and small aluminum parts where impact resistance is critical.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>DIEVAR (Uddeholm):<\/strong><br \/>\nA premium\u00a0<strong>die casting mold<\/strong>\u00a0steel with enhanced resistance to thermal fatigue. DIEVAR\u00a0<strong>die casting mold<\/strong>\u00a0tools last 30-50% longer than H-13, particularly for complex automotive parts. Higher cost but lower cost-per-shot.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>QRO-90 (B\u00f6hler):<\/strong><br \/>\nA high-performance\u00a0<strong>die casting mold<\/strong>\u00a0steel with excellent high-temperature strength. QRO-90 resists erosion from high-velocity aluminum flow, especially at gates and cores.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>H13 with Nitriding:<\/strong><br \/>\nMany\u00a0<strong>die casting mold<\/strong>\u00a0tools receive a nitrided surface layer (0.1-0.3mm thick, 65-70 HRC). Nitriding improves wear resistance but can cause surface cracking if the\u00a0<strong>die casting mold<\/strong>\u00a0core is not properly heat-treated first.<\/p>\n<h3>5. Critical Design Elements of a Die Casting Mold<\/h3>\n<p class=\"ds-markdown-paragraph\">A successful\u00a0<strong>die casting mold<\/strong>\u00a0incorporates several features unique to metal casting:<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Gate and Runner System:<\/strong><br \/>\nLes\u00a0<strong>die casting mold<\/strong>\u00a0gate is where molten metal enters the cavity. Unlike plastic, metal gates must be designed for turbulent flow (which is unavoidable) while minimizing air entrapment. Typical\u00a0<strong>die casting mold<\/strong>\u00a0gates are 1-3mm thick and 10-50mm wide. Fan gates and tangential gates are common.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Overflow Wells:<\/strong><br \/>\nA\u00a0<strong>die casting mold<\/strong>\u00a0includes overflow wells\u2014small pockets at the end of fill that trap the first metal (which contains oxides and air). Overflows improve cavity filling and are trimmed off after casting. A well-designed\u00a0<strong>die casting mold<\/strong>\u00a0has overflow volume equal to 10-30% of part volume.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Venting:<\/strong><br \/>\nAir in the\u00a0<strong>die casting mold<\/strong>\u00a0must escape faster than metal enters. Vent depths are 0.05-0.15mm\u2014deeper than plastic molds. Vacuum assist systems are common on high-quality\u00a0<strong>die casting mold<\/strong>\u00a0tools to achieve porosity-free castings.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Cooling Channels:<\/strong><br \/>\nA\u00a0<strong>die casting mold<\/strong>\u00a0requires aggressive cooling to remove heat from the molten metal. Cooling channels are placed 10-15mm from the cavity surface. Water flow rates are high (5-15 L\/min per channel). Thermal analysis of the\u00a0<strong>die casting mold<\/strong>\u00a0is essential to prevent hot spots.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Ejector System:<\/strong><br \/>\nEjector pins in a\u00a0<strong>die casting mold<\/strong>\u00a0are larger (6-12mm diameter) and more numerous than in plastic molds because metal parts shrink tightly onto cores. The\u00a0<strong>die casting mold<\/strong>\u00a0ejector plate must apply high force (50-200 tons).<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Parting Line:<\/strong><br \/>\nLes\u00a0<strong>die casting mold<\/strong>\u00a0parting line must be perfectly flat and parallel. Any mismatch causes flash (thin metal fins). Typical\u00a0<strong>die casting mold<\/strong>\u00a0parting line flatness is 0.02mm over 300mm.<\/p>\n<h3>6. The Die Casting Mold Manufacturing Process<\/h3>\n<p class=\"ds-markdown-paragraph\">Building a precision\u00a0<strong>die casting mold<\/strong>\u00a0requires specialized heat treatment and machining:<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>1. Steel Selection and Roughing:<\/strong><br \/>\nLes\u00a0<strong>die casting mold<\/strong>\u00a0block is cut from annealed H-13 or DIEVAR. Rough machining removes 70-80% of material.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>2. Heat Treatment:<\/strong><br \/>\nLes\u00a0<strong>die casting mold<\/strong>\u00a0is vacuum heat-treated to 46-50 HRC, then double-tempered at 550-600\u00b0C. Proper heat treatment is critical\u2014undercured\u00a0<strong>die casting mold<\/strong>\u00a0steel will heat check rapidly.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>3. Finish Machining:<\/strong><br \/>\nThe hardened\u00a0<strong>die casting mold<\/strong>\u00a0is finish-machined using carbide tooling. EDM is used for deep ribs, cores, and complex features.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>4. Surface Finishing:<\/strong><br \/>\nLes\u00a0<strong>die casting mold<\/strong>\u00a0cavity is polished to SPI A-2 or B-1. Polishing removes EDM recast layer and reduces thermal stress concentration.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>5. Cooling Channel Drilling:<\/strong><br \/>\nDeep-hole drilling creates cooling channels within 10mm of the\u00a0<strong>die casting mold<\/strong>\u00a0cavity. Cross-drilling and baffles direct coolant to specific zones.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>6. Coating (Optional):<\/strong><br \/>\nPrime\u00a0<strong>die casting mold<\/strong>\u00a0tools receive PVD coatings (TiAlN, AlCrN) to resist erosion and soldering (metal sticking to the mold).<\/p>\n<h3>7. Common Die Casting Mold Defects and Solutions<\/h3>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>Defect<\/th>\n<th>Cause<\/th>\n<th>Solution<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Heat checking (fine cracks)<\/td>\n<td>Thermal fatigue; insufficient cooling<\/td>\n<td>Add cooling to\u00a0<strong>die casting mold<\/strong>; reduce shot-to-shot time<\/td>\n<\/tr>\n<tr>\n<td>Soldering (metal sticks)<\/td>\n<td><strong>Die casting mold<\/strong>\u00a0surface degraded; poor release<\/td>\n<td>Repolish\u00a0<strong>die casting mold<\/strong>; apply PVD coating<\/td>\n<\/tr>\n<tr>\n<td>Porosity (internal voids)<\/td>\n<td>Air trapped in\u00a0<strong>die casting mold<\/strong>; turbulent fill<\/td>\n<td>Add vacuum assist; modify gate design<\/td>\n<\/tr>\n<tr>\n<td>Erosion (gate wear)<\/td>\n<td>High-velocity metal eroding\u00a0<strong>die casting mold<\/strong><\/td>\n<td>Enlarge gate; use premium steel (DIEVAR) at gate area<\/td>\n<\/tr>\n<tr>\n<td>Flash (thin metal fins)<\/td>\n<td><strong>Die casting mold<\/strong>\u00a0parting line worn; clamp force low<\/td>\n<td>Refurbish parting line; increase machine tonnage<\/td>\n<\/tr>\n<tr>\n<td>Short shot (incomplete fill)<\/td>\n<td><strong>Die casting mold<\/strong>\u00a0too cold; gate too small<\/td>\n<td>Increase mold temperature; enlarge gate<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>8. Applications of Die Casting Molds<\/h3>\n<p class=\"ds-markdown-paragraph\">You will find\u00a0<strong>die casting mold<\/strong>\u00a0technology across virtually every industry:<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Automobile :<\/strong><br \/>\nEngine blocks, transmission housings, steering knuckles, brackets, heat sinks. A single automotive\u00a0<strong>die casting mold<\/strong>\u00a0may produce 100,000-500,000 parts over its life.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>A\u00e9rospatiale :<\/strong><br \/>\nAvionics housings, connector shells, hydraulic components. Aerospace\u00a0<strong>die casting mold<\/strong>\u00a0tools require NDT inspection and material certifications.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Electronics:<\/strong><br \/>\nLED heat sinks, smartphone frames, laptop hinges, shielding cans. Electronics\u00a0<strong>die casting mold<\/strong>\u00a0applications demand tight tolerances (\u00b10.05mm) and thin walls (0.8-1.5mm).<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Industrial:<\/strong><br \/>\nPump housings, gearboxes, power tool bodies, motor housings. Industrial\u00a0<strong>die casting mold<\/strong>\u00a0tools prioritize durability and wear resistance.<\/p>\n<h3>9. Die Casting Mold Maintenance and Longevity<\/h3>\n<p class=\"ds-markdown-paragraph\">A well-maintained\u00a0<strong>die casting mold<\/strong>\u00a0can last 100,000-500,000 shots before major refurbishment:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Daily:<\/strong>\u00a0Clean\u00a0<strong>die casting mold<\/strong>\u00a0cavity with soft brass brushes. Inspect for soldering or buildup. Verify cooling water flow.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Weekly:<\/strong>\u00a0Check ejector pins for smooth movement. Inspect\u00a0<strong>die casting mold<\/strong>\u00a0parting line for flash accumulation.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Monthly:<\/strong>\u00a0Remove\u00a0<strong>die casting mold<\/strong>\u00a0and inspect cavity surfaces under magnification. Measure gate erosion. Check cooling channels for scale.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Every 50,000 shots:<\/strong>\u00a0Stress relieve the\u00a0<strong>die casting mold<\/strong>\u00a0by heating to 550\u00b0C and slow cooling. This restores ductility and extends life.<\/p>\n<\/li>\n<\/ul>\n<h3>10. The PartsMastery Approach to Die Casting Mold Manufacturing<\/h3>\n<p class=\"ds-markdown-paragraph\">Au\u00a0<strong>PartsMastery<\/strong>, we treat every\u00a0<strong>die casting mold<\/strong>\u00a0as a high-thermal-performance tool. The extreme conditions of molten metal demand precision metallurgy and cooling design.<\/p>\n<p class=\"ds-markdown-paragraph\">Notre\u00a0<strong>die casting mold<\/strong>\u00a0process includes:<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Thermal simulation:<\/strong>\u00a0We simulate the\u00a0<strong>die casting mold<\/strong>\u00a0thermal cycle to identify hot spots and optimize cooling channel placement.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Premium steel selection:<\/strong>\u00a0We match H-13, DIEVAR, or QRO-90 to your alloy, volume, and cycle time.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Precision heat treatment:<\/strong>\u00a0Vacuum hardening with double tempering ensures consistent\u00a0<strong>die casting mold<\/strong>\u00a0hardness without distortion.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Surface finishing:<\/strong>\u00a0Diamond polishing and optional PVD coating reduce soldering and extend\u00a0<strong>die casting mold<\/strong>\u00a0life.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Test sampling:<\/strong>\u00a0We run your alloy in the\u00a0<strong>die casting mold<\/strong>\u00a0on our cold chamber press to verify fill, porosity, and ejection before shipping.<\/p>\n<\/li>\n<\/ol>\n<h3>Conclusion<\/h3>\n<p class=\"ds-markdown-paragraph\">Les\u00a0<strong>die casting mold<\/strong>\u00a0is among the most demanding tools in manufacturing. Molten metal at 650\u00b0C, injected at 100 m\/s and 10,000 PSI, pushes steel to its limits. A well-designed\u00a0<strong>die casting mold<\/strong>\u00a0balances thermal management, erosion resistance, and mechanical strength. Whether you need a prototype\u00a0<strong>die casting mold<\/strong>\u00a0for 1,000 shots or a production tool for 500,000 aluminum automotive parts, precision engineering determines your success.<\/p>\n<p class=\"ds-markdown-paragraph\">Ready to bring your metal part to production with a high-performance\u00a0<strong>die casting mold<\/strong>? Contact\u00a0<strong>PartsMastery<\/strong>\u00a0today at\u00a0<strong>+86 13530838604 (WeChat)<\/strong>\u00a0. Send us your 3D CAD file, alloy specification, and desired volume. We will deliver a\u00a0<strong>die casting mold<\/strong>\u00a0engineered for thermal stability, erosion resistance, and long life.<\/p>","protected":false},"excerpt":{"rendered":"<p>Die Casting Mold: The Complete Guide to High-Pressure Metal Tooling Keyword:\u00a0Die casting mold &nbsp; &nbsp; Unlike plastic injection molding, a\u00a0die casting mold\u00a0must withstand molten metal\u2014temperatures exceeding 650\u00b0C and injection pressures up to 10,000 PSI. The\u00a0die casting mold\u00a0is a precision tool that shapes non-ferrous metals (aluminum, zinc, magnesium, copper alloys) into near-net-shape components for automotive, aerospace, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,13],"tags":[149],"class_list":["post-6152","post","type-post","status-publish","format-standard","hentry","category-blog","category-cnc-machining-articles","tag-die-casting-mold"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.9 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Die Casting Mold: The Complete Guide to High-Pressure Metal Tooling -PartsMastery<\/title>\n<meta name=\"description\" content=\"The die casting mold is among the most demanding tools in manufacturing. 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