Aluminium Alloy 7020
|Chemical Composition Limits|
|Weight%||Al||Si||Fe||Cu||Mn||Cr||Mg||Zn||Zr||Zr + Ti||Other Each||Others Total|
|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
|Material||Temper||Tensile Strength (MPa)||Yield Strength (MPa)||Elongation %|
|Alloy 7020 Plate||T651||330-350||260-280||7-10|
|Properties dependant on thickness|
Aluminum Alloy 7020 is available in Sheet, Plate, Strip and Bar. For all stock availability of Aluminium Alloy 7020 contact Sales.
EN AW - AlZn4,5Mg
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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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