2A12 T4 aluminum alloy round bar rod stock for sale

Chalco Aluminum extrude 2A12 aluminum alloy round bar rod in different diameter, however to serve client fast we stock 2A12 aluminum alloy round bar rod for sale as well, such stocked 2A12 aluminum alloy round bar rod could be ready for delivery within 1-2 days, our large, on-hand inventory helps us to ensure your projects can be completed quickly and efficiently.

2A12 aluminum alloy round bar rod is a kind of high strength hard aluminium, which can be strengthened by heat treatment. It has moderate plasticity in annealing, hardening and hot state. It has good spot welding performance. There is a tendency to form intergranular cracks in gas welding and argon arc welding. After quenching and cold hardening, the cutting performance of the alloy is good, but it is not good in annealing state. The corrosion resistance is not high. Anodic oxidation treatment and painting method or aluminium coating on the surface are often used to improve the corrosion resistance.

2A12 aluminum alloy round bar rod can be used in situations requiring high strength and hardness (including high temperature). Heavy forgings, thick plates and extrusion materials are used for aircraft structural parts, first stage fuel tank and spacecraft parts of multi-stage rocket, wheel, truck frame and suspension system parts.

 Standard:      ASTM B209, BS EN 573-3 , BS EN 485-2, GB/T3190, GB/T 33950

Available size:  Full size bar, sawed to length

Processing Services:

• Sawing-to-length
• Fabrication