The main chemical composition indicators of 5A06 aluminum plate are shown in the table below
| Chemical composition (mass fraction)/% | ||||||||||||
| Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Others | AL | |
| Single | Total | |||||||||||
| 0.40 | 0.40 | 0.10 | 0.50～0.80 | 5.8～6.8 | - | - | 0.20 | 0.02-0.10 | - | 0.05 | 0.10 | Remain |
The mechanical properties of 5A06 aluminum plate and strip are shown in Table 2
Table 2
| Supply Temper | Sample Temper | Thickness/mm | Tensile test results at room temperature | Bending radius b | ||||
| Tensile strength Rm/MPa |
Elongation strength Rp0.2/MPa |
Elongation after break Bending radius a/% | ||||||
| A50mm | A | 90° | 180° | |||||
| ≥ | ||||||||
| O | O | >0.50～4.50 | 315 | 155 | 16 | - | - | - |
| H112 | H112 | >4.50～10.00 | 315 | 155 | 16 | - | - | - |
| >10.00～12.50 | 305 | 145 | 12 | - | - | - | ||
| >12.50～25.00 | 305 | 145 | - | 12 | - | - | ||
| >25.00～50.00 | 295 | 135 | - | 6 | - | - | ||
| F | - | >4.50～150.00 | - | - | - | - | - | - |