High carbon martensitic stainless steel sheets 8Cr17, 8Cr17MoV
This high-carbon chromium steel is designed to provide stainless properties with excellent hardness.
In some respects it behaves similarly to tool steels.
Stainless Type 440B attains a hardness of Rockwell C 58 when heat treated and has been used for cutlery, hardened balls
and similar parts. This steel makes fair permanent magnets.
Chemistry data ( weight % )
440B modified 8Cr17MoV is developed based on 8Cr17 steel by adding elements Molybdenum and Vanadium.
* Adding vanadium improves wear resistance.
* The addition of Mo improves corrosion resistance compared to standard martensitics.
cutlery, valve components, knives and measuring instruments etc.
We are specialised in stainless martensitic steels (knife steels), which are primarily used for the production of cutlery and
surgical instruments. products in forms of hot- and cold-rolled sheet, plate, strip, coil.
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