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3003 aluminium bar  Our company supplies 3003 aluminium bar 8-100mm, 3003 aluminium plate 1-100mm, special specifications can be determined. Main characteristics and application scope of Tingshen 3003 aluminium alloy: Aluminum alloy 3003 is an AL-Mn series alloy, which is a widely used rust-proof aluminium. Its strength is not high (slightly higher than that of industrial pure aluminium) and can not be strengthened by heat treatment. Therefore, cold working method is adopted to improve its mechanical properties: high plasticity in annealing state, good plasticity in Semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability and machinability. Bad. Uses are mainly used for low-load parts which require high plasticity and good weldability and work in liquid or gas media, such as oil tank, gasoline or lubricant conduit, various liquid containers and other low-load parts made by deep drawing: wire rods are used as rivets. Chemical composition of 3003 aluminium alloy: Silicon Si:0.60 Iron Fe: 0.70 Copper and copper: 0.05-0.20 Manganese: 1.0-1.5 Zinc and zinc: 0.10 Aluminum Al: Allowance Mechanical properties of 3003 aluminium alloy: Tensile strength_b (MPa) 140-180 CONDITIONAL YIELD STRENGTH_0.2 (MPa) > 115 Sample size: all wall thickness Note: Longitudinal Mechanical Properties of Pipes at Room Temperature |
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