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