7075 Aluminum Alloy Drawn Seamless Tube - 7075 Specificaton & Trade Terms
| Model | 7075 |
|---|
| Place Of Origin | China |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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Aluminum 7075 Drawn Seamless Tube
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O.D max : 70mm / 2.76"
7075 Aluminum
7075 is the other "aircraft grade" aluminum. Its principal alloying ingredients are zinc and copper, this makes it one of the highest-strength aluminum alloys that are available. In fact, its typical strength in the T6 temper is higher than most mild steels.
7075 also has average-to-good ratings for machinability, corrosion resistance, and anodizing response. Like 2024, however, it is not considered to be weldable.
7075-T6 Aluminum
Physical and Mechanical Properties
Ultimate Tensile Strength, psi 83,000
Yield Strength, psi 73,000
Brinell Hardness 150
Rockwell Hardness B87
Chemistry
Aluminum (Al) 87.1 - 91.4%
Zinc (Zn) 5.1 - 6.1% max
Copper (Cu) 1.2 - 2.0%
Chromium (Cr) 0.18 - 0.28%
Iron (Fe) 0.5 max
Magnesium (Mg) 2.1 - 2.9%
Manganese (Mn) 0.3% max
