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kr grade eq56 steel property-fast delivery sa588 grade b

kr grade eq56 steel property. 1.0037 Material St37-2 Steel Equivalent, Composition . St37-2 steel (1.0037 material) is an unalloyed structural steel grade complies with DIN 17100:1980 and has been discarded since 2004. According to German standard DIN 17100, St37 steel is divided into St37-2, USt37-2, RSt37-2 and St37-3.