E M50

E M50 is a low alloyed high speed steel

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Datasheet :

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Chemical composition

C Cr Mo W Co V
0.84 4.0 4.2 - - 1.1

Standards

  • Europe : HS 0-4-1
  • Germany : 1.3325
  • USA : AISI M50

Properties

Machinability

Wear Resistance

Toughness

Hot hardness

Grindability

Heat treatment

Delivered Hardness

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

Characteristics

E M50 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

Cutting Tools Drills

Similar grades

E M2

Conventional HSS

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