品种 Variety

产品大类 Product Category

低碳钢和/或超低碳钢Low carbon steel and/orultra-low carbon steel

超低碳钢Ultra-low carbon steel

标准号Standard No

牌号Steel Grade

DC51D+Z(St01Z,St02z,St03z)DC51D+ZF

DC52D+Z(St04Z),DC52D+ZF

DC53D+Z(St05Z),DC53D+ZF

DC54D+Z(St06Z),DC54D+ZF

DD54D+Z(St06ZR)

DC56D+Z(St07Z),DC56D+ZF

S220GD+Z,S220GD+ZF

S250GD+Z,S250GD+ZF

Q/BOB420-2003

S280GD+Z(StE280-2Z

S280GD+ZF

S320GD+ZS320GD+ZF