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1.2312 Tool Steel

DIN 1.2312 steel is a high-quality plastic mold steel material. Steel 1.2312 is material produced by add about 0.08% sulfur on material 1.2311. The S element improves the free-cutting ability of 1.2311 steel. 2312 material is usually delivered in pre-hardness condition and hardness 28~34HRC.

ASTM P20+S steel is equivalent to DIN 1.2312 material. Generally, 40CrMnMoS8-6/1.2312 and P20+S mold steel will have the same properties for final application. With its higher sulphur content it offers better machineability than 1.2311 plastic mould tool steel grade.

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