| name | Door handle fastener | |
| Product specification | 165*51*29 | |
| Production technology | Blanking (2D laser cutting)/Budding (soft mold)/Molding (soft mold)/Inner hole and edge cutting (3D laser cutting) | |
| Material information | CR240LA | T=2.0mm |
| Elongation after breakingδ/5 | ≥32% | |
| Tensile strengthσb | ≥330 MPa | |
| Yield strengthσs | 260~400 MPa | |

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