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Aluminum
7XXX Aluminum Grade
Sheets & Plates
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Thermal Treatment
0-Temper or T–6, T73
Standard
AMS-QQA-250/12, ASTM B209
Description
Used for aircraft and security applications, forms, machines, equipment and devices.
Properties
Suitable for chip removing process (machining). Very high strength. Can be bended and rolled.
Chemical Composition
Zn: 5.1%–6.1% max; Fe: 0.5% max; Ti: 0.2% max; Cr: 0.18%–0.28% max; Mg: 2.1%–2.9%. Mn: 0.3%. Cu: 1.2%–2.0% max; Si: 0.4% max and the rest is Aluminium.
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