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Cold Finished Round Bar

Name Cold Finished Round Bar
Standard AMS-QQ-A-225/9, ASTM B211,
Welded 1
Aluminium Grade 7075
Description Used for aircraft and security applications, forms, machines, equipment and devices.
Material Aluminium
Properties Suitable for chip removing process (machining). Very high strength. Can be bended and rolled.
Thermal Treatment T-6, T–651, T–7351
Chemical Composition Zn: 5.1%–6.1%; Fe: 0.5% max; Ti: 0.2% max; Cr: 0.18%–0.28%; Mg: 2.1%–2.9%. Mn: 0.3% max; Cu: 1.2%–2.0%; Si: 0.4% max and the rest is Aluminium.
Size Inch 0.5″ –8″
Size Mm 12.7–203.2 mm

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