7075 Aluminum Extruded Bar
Character:utilitzing aerospace manufacturing technology of multi stage purification,grading homogenization ,special fine crystallization and SPC control in the manufacturing process.
Applications:aerospace,marine,automotive,railway transportation,oil and chemical industries etc
Processing technic:forged,extruded
Chemical Composition
Silicon Si: 0.40
Iron Fe: 0.50
Copper Cu: 1.2-2.0
Manganese Mn: 0.30
Magnesium Mg: 2.1-2.9
Chromium Cr: 0.18-0.28
Zinc Zn: 5.1-6.1
Titanium Ti: 0.20
Aluminum Al: Allowance
Other: Each: 0.05 Total: 0.15
Prodsuct Feature and Applications
7075 aluminum is called ultra-high-strength aluminum alloy. The yield strength of the alloy is close to the tensile strength, the yield ratio is high, and the specific strength is also high, but the plasticity and high temperature strength are low. The alloy is easy to process, has good corrosion resistance and high toughness. This alloy is widely used in aviation and aerospace and has become one of the most important structural materials in this field.
1. High strength heat treatable alloy.
2. Good mechanical properties.
3. Good usability.
4. Easy to process and good wear resistance.
5. Good corrosion resistance and oxidation resistance.
Aerospace industry, blow molding (bottle) mold, ultrasonic plastic welding mold, golf ball head, shoe mold, paper mold, foam molding mold, dewaxing mold, temsheet, fixture, mechanical equipment, mold processing, used to make high-end Aluminum alloy bicycle frame.