E M52

E M52 is a low alloyed high speed steel

Datasheet :

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Chemical composition

C Cr Mo W Co V
0.89 4.0 4.5 1.2 - 1.9

Standards

  • Europe : HS 1-5-2
  • Germany : 1.3392
  • USA : AISI M52

Properties

Machinability

Wear Resistance

Toughness

Hot hardness

Grindability

Heat treatment

Delevered Hardness

  • Soft annealed : 225 HB
  • Cold drawn : 250 HB
  • Cold rolled : 250 HB

Characteristics

E M52 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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Applications