AA3003 Aluminum Circle for pressure cooker
AA3003 Aluminum Circle for pressure cooker
Alloy AA3003
Temper HO, H12, H14, H18, H22
Thickness 0.40-4.5mm
Diameter 150-1200mm
Color Silver, or as per customer’s requirement
Application The product is widely used in Traffic sign. Deep drawing for making cookware, cooking-utensil, non-stick pans/pots, and kitchens.
Quality Control ISO 9001:2008,SGS,QC
Notice Specific requirement of alloy temper or specification can be produced as your request.
| Chemical composition | ||||||||
| Alloy (%) | AA 1050 | AA 1070 | AA 1200 | AA 3003 | AA 3103 | AA 8011 | AA 5251 | AA 6082 |
| Fe | 0.4 | 0.25 | 1 | 0.7 | 0.7 | 0.6 1.0 | 0.5 | 0.5 |
| Si | 0.25 | 0.2 | (Fr + Si) | 0.6 | 0.5 | 0.5 0.9 | 0.4 | 0.70 1.30 |
| Mg | 0.05 | 0.03 | – | – | 0.3 | 0.05 | 1.70 2.40 | 0.60 1.20 |
| Mn | 0.05 | 0.03 | 0.05 | 1.00 1.50 | 0.90 1.50 | 0.2 | 0.10 0.50 | 0.40 1.00 |
| Cu | 0.05 | 0.04 | 0.05 | 0.05 0.20 | 0.1 | 0.1 | 0.2 | 0.2 |
| Zn | 0.05 | 0.04 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 |
| Ti | 0.03 | 0.03 | 0.05 | 0.10 (Ti + Zr) | 0.10 (Ti + Zr) | 0.08 | 0.2 | 0.1 |
| Cr | – | – | – | – | 0.1 | 0.05 | 0.2 | 0.25 |
| Each (others) | 0.03 | 0.03 | 0.05 | 0.05 | 0.05 | 0.05 | 0.1 | 0.05 |
| Total (Others) | – | – | 0.125 | 0.15 | 0.15 | 0.15 | 0.2 | 0.15 |
| Al | 99.5 | 99.7 | 99 | Remainder | Remainder | Remainder | Remainder | Remainder |