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2A12 Solid Square Rectangle Aluminium Block
2A12 Aluminum Block for Billet,Aircraft parts,Construction and Transportation Structures
2A12 Solid Square Rectangle Aluminium Block is a kind of high strength aluminum product, heat treatment can be enhanced; 2A12 Solid Square Rectangle Aluminium Block with good spot welding, gas welding and argon arc welding has the tendency of intergranular crack formation; 2A12 Solid Square Rectangle Aluminium Block hardening in the cold after the cutting performance is good. The corrosion resistance is not high, in order to improve the corrosion resistance of anodic oxidation treatment and often used methods of paint or aluminum surface layer.
| Alloy | Temper | Thickness（mm） | Width（mm） | Length（mm） | Surface Treatment: | Shape: |
| 2A12 Solid Square Rectangle Aluminium Block | T351、H112 、O、T3、T4、 | 6-300 | 100-2600 | 500-16000 |
Mill Finish Anodized Finish. |
Square Rectangular |
| Remark:can made available in different dimensions as per the requirement of the clients. | ||||||
| Alloy | Chemical Component | |||||||||||
| Si | Fe | Cu | Mn | Mg | Ni | Zn | Fe Ni | Ti | others | Al | ||
| single | total | |||||||||||
| 2A12 | 0.50 | 0.50 | 3.8-4.9 | 0.30-0.9 |
1.2- 1.8 |
0.10 | 0.30 | 0.50 | 0.15 | 0.05 | 0.10 | Remainder |
Performance advantage
1, 2A12 Solid Square Rectangle Aluminium Block has no oil, no aluminum surface waves, no scratches, no roller, uniform cutting edges and burr;
2, 2A12 Solid Square Rectangle Aluminium Block has small density, high strength, good processing performance, and good heat resistance;
3,2A12 Solid Square Rectangle Aluminium Block with high strength, a certain degree of heat resistance, can be used as working parts below 150 degrees C;
Application:
2A12 Solid Square Rectangle Aluminium Block is used for Aircraft parts,construction and transportation structures,etc.
