GB/T 700；Q235B U12355、ГOCT 380；CT3Гcп、JIS G3106；SM400B、ASTM A573/A573M；Grade65、ISO 630；E235B Fe360B、EN 10025-2；S235JR 1.0038、GB/T 700；Q235C U12358、ГOCT 380；CT3Гcп、JIS G3106；SM400B、ASTM A573/A573M；Grade65、ISO 630；E235C Fe360C、EN 10025-2；S235J0 1.0114、GB/T700；Q235DU12359、ГOCT 380