| 摘要 |
A steel grade of austenitic type, extremely resistant particularly to pitting and crevice corrosion, easily weldable, and of high material strength, is characterized by having the following chemical composition in percentages by weight: max. 0.03 C 0.1-2 Si 8-15 Mn 15-30 Cr 12-20 Ni 3.5-10 Mo 0.35-0.55 N the balance substantially consisting only of iron, impurities, and accessory elements in normal concentrations. |
