| 材料类别 |
宝钢企业标准 |
牌号 |
说明 |
| 低碳钢和/或超低碳钢 |
Q/BQB 420 |
DC51D Z DC51D ZF |
一般用 |
| DD51D Z |
| DC52D Z DC52D ZF |
冲压用 |
| 超低碳钢 |
DC53D Z DC53D ZF |
深冲用 |
| DC54D Z DC54D ZF |
特深冲用 |
| DD54D Z |
| DC56D Z DC56D ZF |
超深冲用 |
| 碳素钢或低合金钢 |
S220GD Z,S220GD ZF S250GD Z,S250GD ZF S280GD Z,S280GD ZF S320GD Z,S320GD ZF S350GD Z,S350GD ZF S550GD Z,S550GD ZF |
结构用 |
| 加磷高强度钢 |
H220PD Z,H220PD ZF |
冷成形用 |
| H260PD Z,H260PD ZF |
| 低合金高强度钢 |
H300LAD Z,H300LAD ZF H340LAD Z,H340LAD ZF H380LAD Z,H420LAD Z |
| HR340LAD Z HR420LAD Z |
| 超低碳高强度钢 |
H180YD Z,H180YD ZF H220YD Z,H220YD ZF H260YD Z,H260YD ZF |
| 烘烤硬化高强度钢 |
H180BD Z,H180BD ZF H220BD Z,H220BD ZF H260BD Z,H260BD ZF |
本文引用地址：http://www.worldmetal.cn/steel/show-35957-1.html
