Stainless steel :302, 304, 321, 316, 309S, 310S, 314 Stainless steel :302, 304, 321, 316, 309S, 310S, 314 Stainless steel and chemical compositionSteelCSiMnP≤S≤CrMoNiOtherSUS201≤0.15≤1.005.5-7.50.060.0316-18-3.5-5.5N≤0.25202≤0.15≤1.007.5-10.00.060.0317-19-4.0-6.0N≤0.25301≤0.15≤1.00≤2.000.0450.0316-18-6.0-8.0-302≤0.15≤1.00≤2.000.0450.0317-19-8-10.0-303≤0.15≤1.00≤2.000.2≥0.01517-19≤0.68.0-10.0-304≤ ...