Prodsuct Introdsuction
5A02 aluminum alloy sheet sheet is Al-Mg antirust aluminum alloy, no heat treatment. The magnesium content of the alloy is low, the plasticity is high, the formability is good, and the cold deformation can improve the strength of the alloy. The alloy has good corrosion resistance and is suitable for use in the marine environment. Good weldability of alloy. Semi cold Cherry Blossom state can improve machinability.
Prodsuct Parameter
| Chemical Composition | |||||
| Alloy | Si | Fe | Cu | Mn | Mg |
| 5A02 | 0.400 | 0.400 | 0.100 | Cr15~15~0.40 | 2.0~2.8 |
| - | Ti | Each | Total | Al. | |
| 0.6 Si Fe | 0.150 | 0.050 | 0.150 | Remainder | |
| Mechanical properties | |||||
| Grade | Temper | Diameter/mm | Tensile Strength Rm/MPa | Yield Strength Rp0.2/MPa | Elongation/% |
| 5A02 | 0 | >0.50~1.00 | 165~225 | 一 | 17 |
| >1.00~10.00 | 19 | ||||
| H14 H24 H34 | >0.50~1.00 | 235 | 一 | 4 | |
| >1.00~4.50 | 6 | ||||
| H18 | >0.50~1.00 | 265 | 一 | 3 | |
| >1.00~4.50 | 4 | ||||
| H112 | >4.50~12.50 | 175 | 一 | 7 | |
| >12.50~25.00 | 175 | 7 | |||
| >25.00~80.00 | 155 | 6 | |||
| F | >4.50~150.00 | 一 | |||
Applications and Features
5A02 aluminum sheet is an AL-Mn alloy, is the most widely used aluminum alloy, the strength of this alloy is high, especially with fatigue strength: plasticity and corrosion resistance is high, can not be strengthened by heat treatment, in the semi-cold hardening plasticity is good, cold hardening when the plasticity is low, corrosion resistance is good, good welding, poor cutting performance, polishable. Uses are mainly used for low-load parts that require high plasticity and good welding, working in liquid or gas media, such as fuel tanks, gasoline or lubricant condors, various liquid containers, and other small-duty parts made with deep pull: wiress are used as rivets.