E M35

E M35 contains cobalt for increased hot hardness. The composition of E M35 offers a good combination of toughness and hardness. E M35 has a good machinability.

Datasheet :

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Chemical composition

C Cr Mo W Co V
0.93 4.2 5.0 6.4 4.8 1.8

Standards

  • Europe : HS 6-5-2-5
  • Sweden : SS2723
  • Japan : JIS SKH55
  • Germany : 1.3243
  • USA : AISI M35

Properties

Machinability

Wear Resistance

Toughness

Hot hardness

Grindability

Heat treatment

Delevered Hardness

  • Soft annealed : max 270 HB
  • Cold drawn : max 320 HB
  • Cold rolled : max 320 HB

Characteristics

E M35 can be worked as follows:

  • machining (grinding, turning, milling)
  • polishing
  • hot forming
  • electrical discharge machining
  • welding (special procedure including preheating and filler materials of base material composition).

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