Several common aluminum ingots
Aluminum ingot for remelting--15kg, 20kg (≤99.80%Al)
T-shaped aluminum ingot--500kg, 1000kg (≤99.80%Al)
High-purity aluminum ingot--l0kg, 15kg (99.90%~99.999%Al)
Aluminum alloy ingot--10kg, 15kg (Al--Si, Al--Cu, Al--Mg)
Plate ingot--500~1000kg (for plate making)
Round ingot--30~60kg (for wire drawing)
Aluminum alloy ingots are made of pure aluminum and recycled aluminum, and other elements are added according to international standards or special requirements, such as: silicon (Si), copper (Cu), magnesium (Mg), iron (Fe)..., to improve the casting process of pure aluminum Alloys formulated with deficiencies in properties, chemical properties and physical properties.
±Al Alloy Chemical Composition |
Grade | Chemical Composition % |
Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Remark | Ti | Other | Al | Remark |
Single | Total |
1A50 | 0.300 | 0.300 | 0.010 | 0.050 | 0.050 | — | — | 0.030 | Fe+Si:0.45 | — | 0.03 | — | 99.50 | LB2 |
1350 | 0.100 | 0.400 | 0.050 | 0.010 | — | 0.010 | — | 0.050 | Ca:0.03,V+Ti:0.02,B:0.05 | — | 0.03 | 0.10 | 99.50 | — |
1145 | Si+Fe:0.55 | 0.050 | 0.050 | 0.050 | — | — | 0.050 | V:0.05 | 0.030 | 0.03 | — | 99.45 | — |
2A12 | 0.500 | 0.500 | 3.8-4.9 | 0.30-0.9 | 1.2-1.8 | — | 0.010 | 0.300 | Fe+Ni:0.50 | 0.150 | 0.05 | 0.10 | margin | LY12 |
2011 | 0.400 | 0.700 | 5.0-6.0 | — | — | — | — | 0.300 | Bi:0.20-0.60 Pb:0.20-0.6 | — | 0.05 | 0.15 | margin | — |
2214 | 0.50-1.2 | 0.300 | 3.9-5.0 | 0.40-1.2 | 0.20-0.8 | 0.100 | — | 0.250 | ③ | 0.150 | 0.05 | 0.15 | margin | — |
3A21 | 0.600 | 0.700 | 0.200 | 1.0-1.6 | 0.050 | — | — | 0.10④ | — | 0.150 | 0.05 | 0.10 | margin | LF21 |
3103 | 0.500 | 0.700 | 0.100 | 0.9-1.5 | 0.300 | 0.100 | — | 0.200 | Ti+Zr:0.10 | — | 0.05 | 0.15 | margin | — |
3004 | 0.300 | 0.700 | 0.250 | 1.0-1.5 | 0.8-1.3 | — | — | 0.250 | — | — | 0.05 | 0.15 | margin | — |
5A13 | 0.300 | 0.300 | 0.050 | 0.40-0.8 | 9.2-10.5 | — | 0.100 | 0.200 | Be:0.005,Sb:0.004-0.05 | 0.05-0.15 | 0.05 | 0.10 | margin | LF13 |
5019 | 0.400 | 0.500 | 0.100 | 0.1-0.6 | 4.5-5.6 | 0.200 | — | 0.200 | Mn+Cr:0.10-0.6 | 0.200 | 0.05 | 0.15 | margin | — |
5154A | 0.500 | 0.500 | 0.100 | 0.500 | 3.1-3.9 | 0.250 | — | 0.200 | ①Mn+Cr:0.10-0.50 | 0.200 | 0.05 | 0.15 | margin | — |
6101 | 0.30-0.7 | 0.500 | 0.100 | 0.030 | 0.35-0.8 | 0.030 | — | 0.100 | B:0.06 | — | 0.03 | 0.10 | margin | — |
6061 | 0.40-0.8 | 0.700 | 0.15-0.40 | 0.150 | 0.8-1.2 | 0.04-0.35 | — | 0.250 | — | 0.150 | 0.05 | 0.15 | margin | LD30 |
6063 | 0.20-0.6 | 0.350 | 0.100 | 0.100 | 0.45-0.9 | 0.100 | — | 0.100 | — | 0.100 | 0.05 | 0.15 | margin | LD31 |
7A04 | 0.500 | 0.500 | 1.4-2.0 | 0.20-0.6 | 1.8-2.8 | 0.10-0.25 | — | 5.0-7.0 | — | 0.100 | 0.05 | 0.10 | margin | LC4 |
7022 | 0.500 | 0.500 | 0.50-1.0 | 0.10-0.40 | 2.6-3.7 | 0.10-0.30 | — | 4.3-5.2 | Zr+Ti:0.20 | — | 0.05 | 0.15 | margin | — |
7075 | 0.400 | 0.500 | 1.2-2.0 | 0.300 | 2.1-2.9 | 0.18-0.28 | — | 5.1-6.1 | ⑤ | 0.200 | 0.05 | 0.15 | margin | — |
8A06 | 0.550 | 0.500 | 0.100 | 0.100 | 0.100 | — | — | 0.100 | Fe+Si:1.0 | — | 0.05 | 0.15 | margin | — |
8011 | 0.50-0.9 | 0.6-1.0 | 0.100 | 0.200 | 0.050 | 0.050 | — | 0.100 | — | 0.080 | 0.05 | 0.15 | margin | — |