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Aluminium, 7075 Bar

This grade is a heat treatable alloy with high strength. For outdoor atmospheric environments corrosion protection is recommended. This alloy is used for Aerospace and Defence high stress applications. The material is also used for Sports equipment such as ski poles & tennis equipment.

Chemical Composition (Weight %)
  Si Fe Cu Mn Mg Cr Zn Ti Al
Min

1.2 
2.1 0.18 5.1

Max 0.40 0.50 2.0 0.30 2.9 0.28 6.1 0.20 Bal

Typical Mechanical Properties (Min)
Diameter or minor sectional dimension mm Tensile Strength, MPa Yield Strength 0.2%, MPa  Elongation %
0-10 470 400 8
10-20 485 420 8
20-50 485 415 8
50-75 475 410 8
75-100 450 380 7
100-150 425 365 7
 

Related Specifications and Conditions

6082-O, T6, T651, T6511, T73, T7351, T73511 AMS-QQ-A-200/11, AMS-QQ-A-225/9, AMS4122, AMS4123, AMS4169, AMS4167, ASTM B211, BS L160, BS EN2127

Available Forms 

Round bar, flat bar, hex bar
 
Chemical Composition (Weight %)
  Min Max
Si   0.40
Fe   0.50
Cu 1.2 2.0
Mn   0.30
Mg 2.1 2.9
Cr 0.18 0.28
Zn 5.1 6.1
Ti   0.20
Al   Bal

Typical Mechanical Properties (Min)
Diameter or minor sectional dimension mm 0-10
Tensile Strength, MPa 470
Yield Strength 0.2%, MPa 400
 Elongation % 8
10-20
Tensile Strength, MPa 485
Yield Strength 0.2%, MPa 420
 Elongation % 8
20-50
Tensile Strength, MPa 485
Yield Strength 0.2%, MPa 415
 Elongation % 8
50-75
Tensile Strength, MPa 475
Yield Strength 0.2%, MPa 410
 Elongation % 8
75-100
Tensile Strength, MPa 450
Yield Strength 0.2%, MPa 380
 Elongation % 7
100-150
Tensile Strength, MPa 425
Yield Strength 0.2%, MPa 365
 Elongation % 7
 

Related Specifications and Conditions

6082-O, T6, T651, T6511, T73, T7351, T73511 AMS-QQ-A-200/11, AMS-QQ-A-225/9, AMS4122, AMS4123, AMS4169, AMS4167, ASTM B211, BS L160, BS EN2127

Available Forms 

Round bar, flat bar, hex bar