7075 T6 Aluminum Tube 7075 T651 Aluminum Pipes
Aluminum 7075 is a high-strength alloy that offers good stress-corrosion cracking resistance
7075 Aluminum Tube is a super-hardened aluminum tube with superior strength, known for its excellent resistance to stress corrosion cracking. 7075 Aluminum Tube strength is twice that of 6061-T6 aluminum tubes.
Alloy 7075 aluminum is the typical grade of the 7xxx series Aluminum alloy and remains the baseline among the highest strength alloys available. Zinc is the primary alloying element giving it strength comparable to steel. Temper T651 possesses good fatigue strength, fair machinability, resistance welding and corrosion resistance ratings. Alloy 7075 in temper T7x51 has superior stress corrosion resistance and replaces the 2xxx alloy in the most critical applications.
The T6 temper process occurs in two phases, quenching and aging, bringing the 7075 aluminum alloy to its maximum strength possible
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Aluminum alloy 7075 Chemical Composition WT(%) |
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Silicon |
Iron |
Copper |
Magnesium |
Manganese |
Chromium |
Zinc |
Titanium |
Others |
Aluminum |
|
0.4 |
0.5 |
1.2~2 |
2.1~2.9 |
0.3 |
0.18~0.28 |
5.1~5.6 |
0.2 |
0.05 |
Balance |
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Aluminum alloy 7075 Typical Mechanical Properties |
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Temper |
Wall Thickness (mm) |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
| T6/T651/T6511 | ≤6.30 |
≥540 |
≥485 |
≥7 |
| ＞6.30~12.50 |
≥560 |
≥505 |
≥7 |
|
| ＞12.50~70.00 |
≥560 |
≥495 |
≥6 |
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7075 aluminum drawn and extruded tubing is primarily used in the aerospace industry due to is high strength, adequate machinability, resistance welding and corrosion resistance. This alloy is used mostly by aircraft and ordnance industries due to its high strength.
Specifications:
Cold Drawn: ASTM B210, AMS WW-T-700/7,
Extruded Drawn: ASTM B221, ASTM B241, AMS 4154, AMS QQ-A-200/11
Aluminum 7075 tube Applications:
Bicycle industry, aircraft, aerospace, military rifle components, silencers, suppressors.
Aluminum 7075 Tempers:
7075-0
7075-T6
