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7075-T651 ALUMINIUM SQUARE BAR / BLOCK

Time :2018/06/26 Click :
Production Introduction
 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 beinspected through the ultrasonic detection, can guarantee no sand hole, impurities. 7075-T651 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.

7075-T651 ALUMINIUM BLOCK
 
Chemical Compositionof 7075-T651 ALUMINIUM SQUARE BAR / BLOCK

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-T651 ALUMINIUM  BLOCK
Tensile strength(Mpa)≥540
Yield Strength(Mpa)≥460
Elongation(%)≥8
BH:135-160
 
Product Features of 7075-T651 ALUMINIUM SQUARE BAR / BLOCK
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 Usageof 7075-T651 ALUMINIUM SQUARE BAR / BLOCK
 7075-T651 ALUMINIUM SQUARE BAR / BLOCK is mainly used for aircraft truss, fixture, railway transportation, mechanical engineering, automotive, industrial equipment.