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7475 Aluminium Round Bar
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Product Details:
Brand
MMC
Material Grade
7475
Usage/Application
Construction
Material
Aluminium
Is It Anodised
Anodised
Length
12 mtr
Shape
Round
Applications
Commonly used in the manufacture of shell casings, aircraft, and other structures.
Machinability
Machining characteristics are very good in the annealed condition. Use of oil base lubricants for all machining operations is recommended.
Forming
This alloy may be formed by conventional methods. However forming is easier in the annealed condition because in the heat treated (hardened) condition the alloy has more springback due to its strength. Use of warming at 250 F will assist in forming, especially for spinning. Optimum formability is with the material in the W (quenched) condition.
Welding
Not normally done to this alloy and no data on techniques available at this time.
Heat Treatment
Heat treatment may be done. However the parameters of the treatment are proprietary to Alcoa. Heat treat information is available from Alcoa on a non-disclosure agreement basis.
