| name | Body battery box bracket | |
| Product specification | 520*138*53 | |
| Production technology | Blanking (2D laser cutting)/Bending (CNC bending machine)/Forming (soft die)/inner hole and edge cutting (3D laser cutting) | |
| Material information | HC420/780DP GZ 50/50 | T=1.0mm |
| Elongation after breakingδ/5 | ≥20% | |
| Tensile strengthσb | 815MPa | |
| Yield strengthσs | 430MPa | |

CN
苏公网安备 32058302001924号