M303

Product Description

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

Property Features

BÖHLER offers M303 also in the ”High-Hard“-version, with a significant better wear resistance.

Technical Specifications

Corrosion resistance Machinability supplied Polishability Toughness Wear resistance

Material Numbers


~ 1.2316 X36CrMo17


Chemical Composition

0.27 0.30 0.65 14.50 1.00 0.85 +

Chemical composition (average %)

Available product shapes

  • Long Products
  • Plates

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