Martensitic grades are magnetic, typically containing 12% chromium and a moderate amount of carbon, they are hardenable by quenching and tempering.

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EN No (W-Nr)  1.4057, AS 431, AISI 431   
Heat treatable Martensitic nickel bearing grade, good corrosion resistance, excellent tensile and torque strength and good toughness.

Size Range:
Rd 7.94mm - 100mm (Ground to h9), 31.75mm - 90mm (Peeled to k12), 105mm - 178mm (Rough machined).

Other sizes available on request.

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