3Cr13 Stainless steel bar mechanical processing performance is good, after heat treatment (quenching tempering), it has excellent corrosion resistance and wear resistance, it is suitable for manufacturing some plastic mold parts.
9Cr2MoV is an alloy steel of roll steel under GB/T 13315 standard,also a typical steel of Cr2 cold roll steel. We can say, from its name, 9Cr2MoV round bars can be used to produce roller,squeeze roll,cold-punching mould and formed punch and so on.
Cr12 belong to high-carbon high -chromium ledeburite also widely used cold work die steel This steel has good hardenability, wear resistance, hot workability.
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