Product Description

Martensitic chromium steel with high carbon, molybdenium and vanadium addition.

Property Features

Hardness up to 57 – 59 HRc. Good corrosion resistance and good wear resistance. Moderate toughness and polishability.

Technical Specifications

Corrosion resistance Machinability supplied Polishability Toughness Wear resistance

Material Numbers

1.4112 ~1.2361 X90CrMoV18 X91CrMoV18 ~440B

Chemical Composition

0.90 0.45 0.40 17.50 1.10 0.10

Chemical composition (average %)


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