ASTM Polished Surface 3003 Aluminum Round Tube 2.5mm Thickness For Radiator

ASTM 3003 Polished Surface Aluminum Pipe 2.5mm Thickness Used For Radiator

3003 aluminum tube is mainly used for requiring high plasticity and good weldability, low load parts working in liquid or gas medium, such as gasoline or lubricating oil conduit, various liquid containers and other small load parts made with deep drawing, wire used to do rivets. 3003 is AL-Mn alloy, which is the most widely used antirust aluminum. The strength of this alloy is not high (slightly higher than that of industrial pure aluminum), and it cannot be strengthened by heat treatment. Therefore, cold working method is adopted to improve its mechanical properties: In the annealing state has a high plasticity, in the semi-cold hardening plasticity is good, cold hardening plasticity is low, good corrosion resistance, good weldability, bad machinability.

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