X32CrMoV3-3
1.2365Chromium-molybdenum hot work tool steel (AISI H10) with high Mo content for excellent resistance to thermal softening and thermal fatigue. Can be safely water-cooled in service, unlike tungsten hot work steels. Achieves 50-52 HRC. Used for hot forging dies, die casting dies (especially aluminum), hot extrusion tools, hot punches, and hot shear blades. Superior thermal fatigue resistance compared to H11/H13 in continuous high-temperature service above 600°C. EN designation: 32CrMoV12-28.
Mechanical properties
Related materials
X210Cr12
1.2080High-carbon high-chromium cold-work tool steel. Excellent wear resistance and dimensional stability after heat treatment. Used for blanking and forming dies, drawing mandrels, gauges, shear blades, and thread rolling dies. Not suitable for impact loading.
D2 / X155CrVMo12-1
1.2379Premium high-carbon high-chromium cold-work tool steel with vanadium and molybdenum. Air-hardening with minimal distortion. Superior wear resistance and edge retention. The global benchmark for cold stamping dies, blanking tools, shear blades, and forming tools.
P20 / 40CrMnMo7
1.2311Pre-hardened plastic mold steel (usually delivered at 28-34 HRC). The most widely used mold base steel globally. Good machinability in pre-hardened condition, good polishability. Used for injection molds, die-casting dies, extrusion tooling, and structural mold components.
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