What is 3003 aluminum circle disc?
3003 aluminum alloy ciecle is an alloy circle belonging to the aluminum-manganese series (3000 or 3xxx series). It is an aluminum alloy product made of aluminum coils processed by stamping equipment. Common aluminum discs are round. It can be cold worked, but not heat treated, which produces tempered wafers that are stronger but less ductile. Usually aluminum wafers are used in hardware electrical enclosures, lamps and utensils, tableware and kitchen utensils processing industries.
Reference：wikipedia
3003 aluminum alloy circle disc features
1. 3003 wafers have excellent elongation and tensile strength;
2. 3003 metal processing performance is good, stamping, stretching and forming performance is high;
3. Good weldability, can carry out gas welding, hydrogen welding, resistance welding and brazing;
4. Al circle has good surface performance, no obvious scratches, oil stains, oxidation, black spots, etc.
5. Aluminum circle has high plasticity, electrical conductivity and thermal conductivity;
6. Aluminum circle metal is easy to withstand different pressure processing and extension, bending;
aluminum alloy circle processing technology
3003 aluminum alloy circle chemical element
| Si | Cu | Mg | Zn | Mn | Cr | Fe | Ti | Other | Others total | Al |
| ≤ 0.6 | 0.05 - 0.2 | / | ≤ 0.1 | 1.0 - 1.5 | / | ≤ 0.7 | / | ≤ 0.05 | ≤ 0.15 | 96.8-99 |
What is 3003 Aluminium alloy used for?
Aluminum disc is widely used in electronics, daily chemicals, medicine, culture and education and auto parts. Electrical appliances, thermal insulation, machinery manufacturing, automotive, aerospace, military, mold, construction, printing and other industries. Such as kitchen utensils such as non-stick pans, pressure cookers, etc. and hardware products such as lampshades, water heater shells, stretch tanks, etc.
3003 aluminum circle application