5A05 aluminum round bar

The 5A05 aluminum alloy rod is an Al-Mg rust-proof aluminum alloy and cannot be heat-treated. The alloy has a high magnesium content and a low strength, similar to the 5A03 alloy. Cold deformation of the alloy can increase strength but reduce plasticity. The plasticity in the annealed state is high, and the plasticity in the semi-cold hardening state is acceptable. The alloy has good corrosion resistance and is suitable for spot welding, atomic hydrogen welding, gas welding and argon arc welding. The machinability is poor in the annealed state, and the semi-cold hardening state is still good.



5A05 aluminum alloys round bar are commonly used in the manufacture of welded pipes, welded fuel tanks and other liquid containers that require high process plasticity, good corrosion resistance, medium loads, and other parts; wires are used as electrodes and rivets, and rivets need to be anodized. In foreign countries, approximate alloys (such as 5456) are used to make armor plates and high-strength structural parts. Storage tanks, pressure vessels, and marine parts.

Chemical composition

Author: Frank

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