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Special steels

40 CMD8 / 40 CrMnMoS 8-6

Mould and tool steel

40CMD8 / 40CrMnMoS 8-6 is a high-quality alloy steel known for its excellent mechanical strength, good toughness and very good response to heat treatment. It offers good wear resistance, excellent dimensional stability and good performance under heavy mechanical loads. It is widely used for moulds, dies, precision mechanical parts, shafts, axles, tooling and highly stressed industrial components.

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Available dimensions

Round barsØ 20 – 150 mm
Flat bars50/20 – 500/80 mm

Forms

  • Round bar
  • Flat bar

Colours

  • Black
  • Silver

Technical properties

UseTooling

Typical, indicative values — not contractual. Reference data is given in the technical data sheet.

Technical data sheets

Sectors

  • Tooling
  • Moulds

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Estimate based on SMCP's billing density. Indicative, non-contractual value.

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