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90MnCrV8

1.2842
tool_steelcold_work
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Universal cold work tool steel with high carbon and manganese. Oil hardening (AISI O2). Excellent dimensional stability during heat treatment, good wear resistance, and high hardness up to 63 HRC. Easy to machine in annealed condition. Used for blanking and stamping tools, precision punches, shear blades, thread chasers, reamers, measuring gauges, woodworking tools, and cold forming dies. Equivalent to AISI O2.

Mechanical properties

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X210Cr12

1.2080
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D2 / X155CrVMo12-1

1.2379
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Premium 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.

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