name | Car seat basin | |
Product specification | 480*450*68 | |
Production technology | Blanking (2D laser cutting)/Drawing (soft die)/inner hole and trimming (3D laser cutting)/flanging (soft die) | |
Material information | B250P1 | T=0.8mm |
Elongation after breakingδ/5 | ≥32% | |
Tensile strengthσb | ≥440 MPa | |
Yield strengthσs | 250~360 MPa |