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Plastic Mould Steels

Plastic Mould Steels

This range of Pre-hardened special steels is widely used in the plastic mould industry. At Super Steel, we supply mould steels in various grades and dimensions suitable for everything from small precision components like bottle caps to large parts like automotive fenders. With superior durability, consistency, and machinability, our plastic mould steels ensure outstanding performance and long-lasting tool life.

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Properties

  • High surface finish
  • Surface workability
  • Wear resistance
  • Corrosion resistance

Chemical Composition

W.nr DIN AISI/ASTM C Si Mn S P Cr Mo V Ni Data Sheet
1.2311 40CrMnM07 P20 0.35-0.45 0.20-0.40 1.30-1.60 <0.03 <0.03 1.80-2.10 0.15-0.25 - -
1.2738 40CrMnNiM0864 P20+Ni 0.35-0.45 0.20-0.40 1.30-1.60 <0.03 <0.03 1.80-2.10 0.15-0.25 - 0.90-1.20
1.2738HH 40CrMnNiM0864+HH P20+Ni+HH 0.25-0.35 0.10-0.20 1.25-1.55 <0.03 <0.03 1.20-1.40 0.40-0.60 0.05-0.15 0.90-1.10
1.2316 36CrMo17 - 0.35-0.45 0.30-0.40 0.80-1.00 <0.03 <0.03 15.00-17.00 0.85-1.20 - <1