... , DIN,BS, ASTM, GOST, JIS.we can also make according to your requirements ItemmaterialSize 440a, 440b, 440c, 202, 201, 304, ... 317l, 410, 420, 430,ISO,DIN30-90mm CHARACTERISTICS - Superior resistance to moisture and acidic conditions. Strong and durable. WORKABILITY - Welds, Drills ... with proper equipment. APPLICATIONS - Frames, Brackets, Shafts, Ornamental Work, Etc. AISI 304 stainless round steel bar