| name | Hub cap | |
| Product specification | 430*345*56 | |
| Production technology | Blanking (2D laser cutting)/Drawing (soft die)/inner hole and edge cutting (3D laser cutting)/hole extraction (soft die) | |
| Material information | AL5052-H32 | T=1.5mm |
| Elongation after breakingδ/5 | ≥13.2% | |
| Tensile strengthσb | ≥220 MPa | |
| Yield strengthσs | 200 MPa | |

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