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Powder metallurgy HSS

Standards

  • Europe : PMHS 6-5-4
  • Japan : SKH54
  • Germany : 1.3361
  • USA : AISI M4

Delivered Hardness

  • Soft annealed : 270 HB
  • Cold drawn : 290 HB

Properties

Machinability

Wear Resistance

Toughness

Hot hardness

Grindability

Forms

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