GB/T 20564.12
GB/T 20564.12 (Continuously cold rolled high strength steel sheet and strip for automobile - Part 12: Dual phase steel with high formability)· GB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| CR330/590DH | Structural and constructional steels | chevron_right |
| CR440/780DH | Structural and constructional steels | chevron_right |
| CR550/CR980DH | Structural and constructional steels | chevron_right |
| CR700/980DH | Structural and constructional steels | chevron_right |