Stainless Steel

25 grades

Browse 25 stainless steel grades with international equivalents. Austenitic, ferritic, martensitic and duplex stainless grades across EN, ASTM, JIS, GB and more standards.

All Austenitic Ferritic Martensitic Duplex

X90CrMoV18

1.4112

Martensitic

High-carbon martensitic stainless steel — 0.9% C + 18% Cr. Achieves HRC 58-60 after hardening — among the hardest stainless steels. Better corrosion resistance than 440C (1.4125) due to higher Cr (17-19% vs 16-18%). THE premium European cutlery/surgical instrument stainless. Used for kitchen knives, surgical scalpels, razor blades, ball bearings in corrosive environments, and valve seats.

🇪🇺 X90CrMoV18 / 1.4112