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Glossary » Materials » Alloys » Aluminum Alloy » Wrought » AA 7475
AA 7475 is categorized as Wrought Aluminum Alloy. It is composed of (in weight percentage) 90.3% Aluminum (Al), 1.50% Silicon (Si), 2.3% Magnesium (Mg), 0.22% Chromium (Cr), and 5.7% Zinc (Zn). It can be seen in forms of sheet, plate, and forgings.
Aluminum is a silverish white metal that has a strong resistance to corrosion and like gold, is rather malleable. It is a relatively light metal compared to metals such as steel, nickel, brass, and copper with a specific gravity of 2.7. Aluminum is easily machinable and can have a wide variety of surface finishes. It also has good electrical and thermal conductivities and is highly reflective to heat and light.

The typical elastic modulus of aluminum alloys at room temperature (25°C) ranges from 70 to 79 GPa. The typical density of aluminum alloys ranges from 2.6 to 2.8 g/cm3. The typical tensile strength varies between 230 and 570 MPa. The wide range of ultimate tensile strength is largely due to different heat treatment conditions.

Additional Information
Other common Wrought Aluminum Alloys include AA 1050, AA 1060, AA 1100, AA 1145, AA 1199, AA 1350, AA 2011, AA 2014, AA 2024, AA 2036, AA 2048, AA 2124, AA 2218, AA 2219, AA 2319, AA 2618, AA 3003, AA 3004, AA 3105, AA 4032, AA 4043, AA 5005, AA 5050, AA 5052, AA 5056, AA 5083, AA 5086, AA 5154, AA 5182, AA 5252, AA 5254, AA 5356, AA 5454, AA 5456, AA 5457, AA 5652, AA 5657, AA 6005, AA 6009, AA 6010, AA 6061, AA 6063, AA 6066, AA 6070, AA 6101, AA 6151, AA 6201, AA 6205, AA 6262, AA 6351, AA 6463, AA 7005, AA 7049, AA 7050, AA 7072, AA 7075, AA 7175, and AA 7178.
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Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

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