Introduction of 7055 aluminum forging parts
7055 aluminum forging parts (Al-Zn-Mg-Cu series), as heat-treatable-strengthened aluminum alloys, are the most advanced commercial high-strength and high-toughness aluminum alloys, and are also ideal for lightweight and high-strength fasteners. 7055 aluminum alloy has extremely high strength, good toughness and good stress corrosion resistance.
The 7055 aluminum forging parts produced by our company by spray forming process have the characteristics of eliminating macrosegregation, refining grains, improving the solubility of alloying elements, refining non-equilibrium phases and intermetallic compounds. Therefore, for the 7055 aluminum alloy with high alloy content, spray forming has significant advantages over the traditional melting and casting process in the forming of large-size ingots and the subsequent hot working process performance of the ingots.
Chemical composition of 7055 aluminum forging parts
(Al) Margin
(Si)≤0.10
(Fe)≤0.15
(Cu)2.0ï½2.6
(Mn)≤0.05
(Mg)1.8ï½2.3
(Cr)≤0.04
(Zn)7.6ï½8.4
(Ti)≤0.06
(Zr)0.05ï½0.25
Application of 7055 aluminum forging parts
7055 aluminum forging parts can be used to produce lightweight and high-strength fasteners, or to produce aircraft load-bearing structural parts.
7055 aluminum forging parts (Al-Zn-Mg-Cu series), as heat-treatable-strengthened aluminum alloys, are the most advanced commercial high-strength and high-toughness aluminum alloys, and are also ideal for lightweight and high-strength fasteners. 7055 aluminum alloy has extremely high strength, good toughness and good stress corrosion resistance.
The 7055 aluminum forging parts produced by our company by spray forming process have the characteristics of eliminating macrosegregation, refining grains, improving the solubility of alloying elements, refining non-equilibrium phases and intermetallic compounds. Therefore, for the 7055 aluminum alloy with high alloy content, spray forming has significant advantages over the traditional melting and casting process in the forming of large-size ingots and the subsequent hot working process performance of the ingots.
Chemical composition of 7055 aluminum forging parts
(Al) Margin
(Si)≤0.10
(Fe)≤0.15
(Cu)2.0ï½2.6
(Mn)≤0.05
(Mg)1.8ï½2.3
(Cr)≤0.04
(Zn)7.6ï½8.4
(Ti)≤0.06
(Zr)0.05ï½0.25
Application of 7055 aluminum forging parts
7055 aluminum forging parts can be used to produce lightweight and high-strength fasteners, or to produce aircraft load-bearing structural parts.
