| Product Name | 2A12/2024/2219/2017/2A50 Aluminium coil for aerospace structural parts |
| Material | Aluminum Sheet/Plate/Billet/Coil |
| Type | Perforation Aluminum Sheet, Color Aluminum Sheet, Pattern Aluminum Sheet, Embossing Aluminum Sheet, Aluminum Corrugated Sheet, Mirror Aluminum Sheet |
| Temper | F,H112, O,T3,T4,T6,T351,T451, Soaking, etc. |
| Character | High strength, high copper content etc |
| Grade | 2000 series |
| Size | Thickness: 0.2-260mm or as your required |
| Width: 1000mm-3800mm or as your required | |
| Surface | Mill finish, Drawing, Polishing, Anodizing, Coating etc |
| Technique | Hot rolled,cold rolled,annealed, quenched, stretching, casting,etc. |
| Inspection | ISO,SGS,BV and so on. |
| Application | widly used in aerospace structural parts, mechanical parts, cabinet shell, moulding, building and transportation vehicles. |
| Chemical composition: | ||||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Standard | |||
| 2A12 | Chinese standard | 0.50 | 0.50 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | -- | 0.3 | 0.15 | GB/T 3190 -2008 | ||
| Internal standard | 0.40 | 0.40 | 3.9-4.8 | 0.4-0.8 | 1.3-1.7 | -- | 0.25 | 0.1 | ||||
| 2A14 | Chines standard | 0.6-1.2 | 0.7 | 3.9-4.8 | 0.4-1.0 | 0.4-0.8 | -- | 0.3 | 0.15 | |||
| Internal standard | 0.7-1.1 | 0.6 | 4.0-4.7 | 0.85-0.95 | 0.5-0.7 | -- | 0.25 | 0.1 | ||||
| 2A50 | Chines standard | 0.7-1.2 | 0.7 | 1.8-2.6 | 0.4-0.8 | 0.4-0.8 | -- | 0.3 | 0.02-0.1 | |||
| Internal standard | 0.85-0.95 | 0.35 | 2.25-2.45 | 0.56-0.63 | 0.6-0.68 | -- | 0.3 | 0.02-0.1 | ||||
| 2A70 | Chines standard | 0.35 | 0.9-1.5 | 1.9-2.5 | 0.2 | 1.4-1.8 | -- | 0.3 | 0.02-0.1 | |||
| Internal standard | 0.35 | 0.9-1.5 | 1.9-2.5 | 0.2 | 1.4-1.8 | -- | 0.3 | 0.03-0.07 | ||||
| 2219 | Chines standard | 0.2 | 0.3 | 5.8-6.8 | 0.2-0.4 | 0.02 | -- | 0.1 | 0.02-0.1 | |||
| Internal standard | 0.18 | 0.25 | 6.0-6.8 | 0.2-0.4 | 0.02 | -- | 0.08 | 0.02-0.05 | ||||
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