Aluminium 7075 Blocks
7075 Solid Square Rectangle Aluminium Block belongs to Al-Zn-Mg-Cu super hard alloy, is a kind of cold forging processing alloy, with high strength, high hardness. The alloy has good mechanical properties and anode reaction, which is a typical aluminum alloy material used in aerospace industry,mold,engine,equipment etc.
| Alloy | Temper | Thickness（mm） | Width（mm） | Length（mm） | Surface Treatment: | Shape: |
| 7075 Solid Square Rectangle Aluminium Block | O、T6、T651、T7451 | 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 | Cr | Zn | Ti | Zr | others | Al | ||
| single | total | |||||||||||
| 7075 | 0.40 | 0.50 |
1.2- 2.0 |
0.30 |
2.1- 2.9 |
0.18- 0.28 |
5.1-6.1 | 0.20 | -- | 0.05 | 0.15 | Remainder |
Performance advantage
1, After the elimination of stress, processing will not deformation, warping. All super thick 7075 Solid Square Rectangle Aluminium Block by ultrasonic detection, can ensure no blisters, impurities. 7075 Solid Square Rectangle Aluminium Block of high thermal conductivity, can shorten the molding time, improve work efficiency.
2, 7075 Solid Square Rectangle Aluminium Block with good physical properties, processability and corrosion resistance is good, the use of age hardening can get high strength;
3, Even if the natural aging, 7075 Solid Square Rectangle Aluminium Block can also achieve a very high strength, low sensitivity to crack;
4, The welding part of the heat effect, due to the heating was dissolved, so after the natural aging, the strength can be restored, so as to improve the strength of the weld seam.
Application:
7075 Solid Square Rectangle Aluminium Block can be used in aerospace industry, mold,engine,equipment etc.