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Steel: 1.2312
Corresponding Steel  
Grade and Chemical  
Chemical Composition(%)
Standard/Steel Grade C Si Mn Cr Mo S
DIN 17350 1.2312(40CrMnMoS8-6) 0.35~0.45 0.30~0.50 0.40~0.60 1.80~2.00 0.15~0.25 0.05~0.10
Brief Introduction: Plastic mould steel with additional sulphur, usually supplied in a quenched and tempered condition.Polishable, better machinibility compared to 1.2311,similar to AISI P20+S. Application: Plastic moulds, frame for plastic pressure dies, hytro-forming tools.
Shape & Dimension: Forged Products:
Flat: 200-400mm*200-1500mm

Rolled Products:
Flat: 20-190mm*205-2000mm
Delivery Condition: Forged / Rolled, QT, Turned/Milled