Aluminium Alloy 7020
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Chemical Composition Limits |
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Weight% |
Al |
Si |
Fe |
Cu |
Mn |
Cr |
Mg |
Zn |
Zr |
Zr + Ti |
Other Each |
Others Total |
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7020 |
Bal |
0.35 |
0.40 |
0.20 |
0.050 - 0.50 |
0.10 - 0.35 |
1.0-1.4 |
4.0 - 5.0 |
0.080 - 0.20 |
0.80 - 0.25 |
0.05 max |
0.15 max |
Aluminium Alloy 7020 is a heat treatable alloy that age hardens naturally and therefore will recover properties in a heat affected zone after welding. Alloy 7020 is used in armoured vehicles, military bridges, motor cycle and bicycle frames.
Typical Mechanical Properties
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Material |
Temper |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation % |
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Alloy 7020 Plate |
T651 |
330-350 |
260-280 |
7-10 |
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Properties dependant on thickness |
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Availability
Provide all grade of these alloy by different shape & size is Our expertise
For any inquiry & request, don't hesitate to contact us
Specifications
Similar Specifications:
BS H17
Alcan GB-D74S
BA 733
Hiduminium-45
EN AW - AlZn4,5Mg
WS 3.4335
Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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Welcome to Alloy center We are specialist to provide All alloy & special alloy & high temperature & low expansion by different grade of all metals include of stainless steel, aluminium, nickel-based, titanium chromium &… by different shape (Sheet, Bar, Rod, Plate, Foil, Tube, Pipe, Wire, Mesh &… base on American & European specifications & standard by highest quality & Base on your Request. Provide all grade of these alloy by different shape & size is Our expertise For any inquiry & request, don't hesitate to contact us
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