Prodsuct Information
Aluminum 2024 is one of the best known of high strength aluminum alloys. With excellent strength and fatigue resistance it is used to advantage on structures and parts where a good strength-to-weight ratio is desired. It can be subsequently hardened by artificial ageing.
Typical Applications: Aircraft structural components and parts for the transportation industry.
Available prodsucts: Round Bar, Square Bar, Rectangular Bar, Hexagonal Bar, Square Tube, Flat Sheet and Plate
Chemical Composition
Copper Cu: 3.8%-4.9%
Manganese Mn: 0.30%-1.0 %
Magnesium Mg: 1.2%-1.8%
Chromium Cr: 0.10%
Silicon Si: 0.50%
Zinc Zn: 0.25%
Aluminum Al: Allowance
The Feature of 2024 Aluminum Bar
2024 aluminum rodss belong to high strength aluminum, heat treatment can be strengthened, and plastic medium after quenching and quenching condition, welding welding is good, you have the tendency of intergranular crack formation with gas welding, alloy after quenching and cold work hardening its cutting performance is good, can be low machinability: after annealing corrosion resistance is not high, often by adopting the method of anodic oxidation treatment and paint or surface plus package aluminum layer to improve its corrosion resistance.
The Application of 2024 Aluminum Bar
2024 is mainly used for making various high-load parts and components (but not including stamping parts), such as frame parts, skin, frame, wing ribs, wing beams, rivets and other working parts under 150℃,and it also can be used to manufacturing capteur.