上海Zui专业汽车零件用钢-上海旭宏国际贸易有限公司
高宇
汽车结构用热轧酸洗钢带
宝钢2003版热镀锌产品企业标准Q/B替代原Q/B、Q/B
■ 结构用钢
Q/BQB 420-2003Q/BQB 420-2001Q/BQB 422-2000| S220GD+Z,S220GD+ZF | - | S220GD+Z,S220GD+ZF |
| S250GD+Z,S250GD+ZF | - | S250GD+Z,S250GD+ZF |
| S280GD+Z(StE280-2Z) | StE280-2Z - | S280GD+Z |
| S280GD+ZF | S280GD+ZF | |
| S320GD+Z,S320GD+ZF | - | S320GD+Z,S320GD+ZF |
| S350GD+Z(StE345-2Z) | StE345-2Z - | S350GD+Z |
| S350GD+ZF | S350GD+ZF | |
| S550GD+Z,S550GD+ZF | - | S550GD+Z,S550GD+ZF |
■ 冷成形用高强度钢
Q/BQB 420-2003Q/BQB 420-2001Q/BQB 422-2000| H220PD+Z,H220PD+ZF | - | H220PD+Z,H220PD+ZF |
| H260PD+Z,H260PD+ZF | - | H260PD+Z,H260PD+ZF |
| H300LAD+Z,H300LAD+ZF | - | H300LAD+Z,H300LAD+ZF |
| H340LAD+Z(HSA340Z) | HSA340Z - | H340LAD+Z |
| H340LAD+ZF | H340LAD+ZF | |
| H380LAD+Z | - | H380LAD+Z |
| H420LAD+Z(HSA410Z) | HSA410Z | H420LAD+Z |
| H180YD+Z,H180YD+ZF | - | H180YD+Z,H180YD+ZF |
| H220YD+Z,H220YD+ZF | - | - |
| H260YD+Z,H260YD+ZF | - | - |
| H180BD+Z,H180BD+ZF | - | H180BD+Z,H180BD+ZF |
| H220BD+Z,H220BD+ZF | - | - |
| H260BD+Z,H260BD+ZF | - | H260BD+Z,H260BD+ZF |
| HR340LAD+Z(HSA340ZR) | HSA340ZR | - |
| HR410LAD+Z(HSA410ZR) | HSA410ZR | - |
