Powdered High-Speed Steel

Powder metallurgical steels are HIP (hot isostatic pressed) consolidated from very small powder particles. With such technology, gas atomisation method has made it possible to produce spherical powder with high filling density and less oxygen content, therefore the properties and structures of the steel are much refined over conventionally produced steels

General Applications:-
  • Hot rolling and cold rolling
  • end mill
  • pinion cutters
  • broach drills
  • taps
  • tooth-cutting hobs
  • cutting tools
  • industrial knives in paper and printing industry
  • die materials and die parts (press dies, punches and pins)
  • sintered parts

A11 Powdered High Speed Steel

Chemical Composition (%) C Si Mn Cr Mo V
2.40 0.90 0.50 5.20 1.30 9.80
Nearest Equivalent AISI A11 DIN 1.2397

DEX20 Powdered High Speed Steel

Chemical Composition (%) C Cr Mo W V
1.30 4.00 5.00 6.50 3.00
Nearest Equivalent AISI M3-2 Weekstoff 1.3344

DEX40 Powdered High Speed Steel

Chemical Composition (%) C Cr Mo W V Co
1.30 4.00 5.00 6.50 3.00 8.00
Nearest Equivalent AISI M3-2 Weekstoff 1.3344