ASP®2190

ASP®2190 is a high cobalt content grade design for PVD coated gear cutting tools. The grade is designed to maximize hot hardness, while allowing the PVD coating to protect the tool for adhesive and abrasive wear.

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Datasheet :

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Chemical composition

C Cr Mo W Co V Nb
0.78 4.2 2.9 2.9 29 1.1 1.1

Standards

Properties

Machinability

Wear Resistance

Toughness

Hot hardness

Grindability

Heat treatment

Delivered Hardness

  • Soft annealed : 400 HB

Characteristics

ASP®2190 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

Gear Cutting Tools