Melting Route

Airmelted

Product Description

BÖHLER S630 – “The economical one”
Tungsten-molybdenum high-speed steel with aluminum alloy for great toughness and good machinability. Universally usable for taps and twist drills, reamers, metal saws, mills of all types, and woodworking tools.

Property Features

  • Toughness & Ductility: high
  • Wear Resistance: high
  • Compressive strength: high
  • Edge Stability: very high
  • Grindability: good
  • Hot Hardness (red hardness): high

Technical Specifications

Compressive strength Grindability Red hardness Toughness Wear resistance

Material Numbers


1.3330 HS 4-4-2 Al


Chemical Composition

Chemical composition (average %)
0.95     4.00     4.00     2.00     4.00     0.50    

Available product shapes

  • Long Products
  • Plates

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