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round steel
(1)Size: Diameter: 3mm-500mm
(2)Standard: DIN, JIS, ASTM, ISO
(3)Quality:
DIN: ST37-2, C22E, C25E, C35E, C45E, S255N
JIS: SS400, S20C, S25C, S35C, S45C, YAW-TEN50
ASTM: 1020, 1025, 1035, 1045, 1050, 1053, Gr-e
Low carbon steel bar
Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.
