7055 Aluminum Block

May 23, 2023

Introduction of 7055 Aluminum Block
7055 Aluminum Block is currently the most advanced commercial high-strength and high-toughness aluminum alloy. It has extremely high strength, good toughness and good stress corrosion resistance, and has a wide range of application prospects.
The 7055 aluminum block spray-formed by our company has a uniform and dense alloy structure and good mechanical properties, which is ficantly higher than that of traditional cast aluminum alloys.

Chemical composition of 7055 Aluminum Block
(Al) Margin
(Si)≤0.10
(Fe)≤0.15
(Cu)2.0～2.6
(Mn)≤0.05
(Mg) 1.8～2.3
(Cr)≤0.04
(Zn)7.6～8.4
(Ti)≤0.06
(Zr)0.05～0.25

Application of 7055 Aluminum Block
7055 Aluminum Block has extremely high strength, good toughness and good stress corrosion resistance, and is used to manufacture aircraft load-bearing structural parts.