M303

Melting Route

Airmelted

Product Description

BÖHLER M303 is a corrosion resistant martensitic chromium steel, offering excellent toughness, corrosion and wear resistance. It is characterized by improved machinability and polishability.

Property Features

  • Toughness & Ductility: very high
  • Wear Resistance: high
  • Machinability: very high
  • Dimensional stability: good
  • Corrosion resistance: very high
  • Polishability: very high
  • No heat treatment necessary
  • Prehardened

Technical Specifications

Corrosion resistance Machinability in as-supplied condition Polishability Toughness Wear resistance

Material Numbers


~1.2316 X38CrMo16 X38CrMo17


Standards


4957

Chemical Composition

Chemical composition (average %)
0.27 0.30 0.65 14.50 1.00 0.85 +

Available product shapes

  • Long Products
  • Plates

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