Grades available: UNS C17200 ASTM A709 Grade HPS 70W UNS C93200 GOST 380 St3ps SAE J404 8620 Commercial Mild Steel MS AS/NZS 3679.1 300 EN 10084 20MnCr5 CSA G40.21 400W ASTM A681 D2 AA 1100 IS 4367 16Mn5Cr4 BS 970 EN18 ASTM A959 SS316 EN 10084 16MnCr5 IS 1570 C45 AA 6061 BS 970 EN24