The 2219 T851 aluminum plate blocks have the best comprehensive properties of strength, stress corrosion resistance and toughness required to ensure a reliable structure. It has a small tendency to crack and can be repaired.
2219 T851 aluminum plate blocks have the characteristics of high strength, good low and high temperature mechanical properties, high fracture toughness, and good stress corrosion resistance.
The chemical composition of 2219 T851 aluminum plate blocks:
Si: 0.20
Fe: 0.30
Cu: 5.8~6.9
Mn: 0.20~0.40
Mg: 0.02
Zn: 0.10
Ti: 0.29~0.10
Zr: 0.10~0.25
V: 0.05~0.25
Other single: 0.05, 0.15 margin
Application of 2219 T851 aluminum plate blocks
2219 T851 aluminum plate blocks are widely used in aerospace and aviation.
