7075 aluminum alloy is a cold treatment forging alloy, temper T651 is going through the elimination of internal stress, so after processing will not be deformed, warping, all large and thick 7075 Aluminum sheet/plate shall be inspected through the ultrasonic detection, can guarantee no sand hole, impurities. 7075 ALUMINIUM SQUARE BAR BLOCK thermal conductivity is high, can shorten the molding time, improve work efficiency. 7075 contains zinc elements belonging to the aviation series, is Al-Zn-Mg-Cu alloy, belonging to super-hard aluminum alloy, with good wear resistance. Going though the heat treatment, can achieve very high strength characteristics.
Chemical Composition of 7075 ALUMINIUM SQUARE BAR BLOCK Manufacturer and supplier
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Fe+Ni | Other | Al |
| 7075 | 0.4 | 0.5 | 1.2-2 | 0.3 |
2.1- 2.9 |
0.18-0.28 | 5.1-6.1 | 0.2 | - | -- | 0.15 | Remainder |
Mechanical Property of 7075 ALUMINIUM SQUARE BAR BLOCK Manufacturer and supplier
Tensile strength（Mpa）≥540
Yield Strength（Mpa）≥460
Elongation（％）≥8
BH:135-160
Product Features of 7075 ALUMINIUM SQUARE BAR BLOCK Manufacturer and supplier
1. Excellent mechanical processing performance;
2. Good polishing performance;
3.High strength
4. Suitable for electron beam welding and resistance welding, welding performance is limited.
Typical Usage of 7075 ALUMINIUM SQUARE BAR BLOCK Manufacturer and supplier
7075 ALUMINIUM SQUARE BAR BLOCK is mainly used for aircraft truss, fixture, railway transportation, mechanical engineering, automotive, industrial equipment.
