It cannot be strengthened by heat treatment, so cold working method is used to improve its mechanical properties. It has high plasticity in the annealed state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability and poor machinability.
Uses
Used for processing parts and components that require good formability, high corrosion resistance, good weldability, or products that require both these properties and higher strength than 1000 series alloys, such as kitchenware, food and chemical product processing and storage devices, tanks and tanks for transporting liquid products, various pressure vessels and pipes processed with thin plates, general utensils, heat sinks, cosmetic plates, photocopier rollers, and marine materials.
Aluminum Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Zr |
Other |
Other |
Al |
3003 |
0.60 |
0.70 |
0.05-0.20 |
1.0-1.5 |
—— |
—— |
0.10 |
—— |
—— |
0.05 |
0.15 |
the rest |
Aluminum tube |
State |
Outer diameter |
Wall thickness |
Inner diameter |
3003 |
O、H112、HX2、HX4、H X8 |
Φ6~Φ300 |
≥1 |
Φ4~Φ240 |