18 mayo, 2026

Cr12MoV vs D2 Tool Steel: Are They Equivalent? Cr12MoV is not equivalent to AISI D2 tool steel. Both are high-carbon, high-chromium cold-work tool steels, but they differ in alloy content, heat treatment response, wear resistance, and international grade equivalency. The main difference is between molybdenum and vanadium. D2 contains higher Mo and V than Cr12MoV, […]

Best Tool Steels for Cold Extrusion Dies For high-pressure cold extrusion inserts, M2, M4, T15, D2, D3, D4, and A2 are common choices. For dies, bases, containers, shrink rings, and retainers, tougher steels such as A2, S1, L6, H11, and H13 are more suitable. The simple rule is to use hard, wear-resistant steels for the

The Best Recommended Tool Steels for Die-Casting Dies The best recommended tool steel for most aluminum and magnesium die-casting dies is H13 tool steel. It offers the best practical balance of hot hardness, toughness, thermal fatigue resistance, erosion resistance, heat-treatment stability, and cost. For dies that need higher toughness and better resistance to thermal shock,

Best Tool Steels for Aluminum Extrusion Dies The best and most commonly recommended tool steels for aluminum extrusion dies are AISI H13 (DIN 1.2344), H11 (DIN 1.2343), and H12. These chromium hot-work tool steels are widely used because they combine hot strength, toughness, resistance to thermal fatigue, good nitriding response, and relatively low distortion during