2b50 Aluminum Forgings Forged Product Parts

2B50 is a high strength forged Al-Cu-Mg-Si alloy, which can be strengthened by heat treatment. The chemical composition of the alloy is slightly different from that of chromium and titanium, and the content of other elements is the same as that of 2A59 aluminium alloy. The properties of the alloy are basically the same as that of 2A50, which can be used for each other. However, the plasticity of the alloy in hot state is better than that of 2A50.2B50 is used to make complex and moderate strength free forgings and die forgings, such as compressor impeller, fan impeller, etc.  Mechanical Properties of 2B50 Die Forgings and Free Forgings as stipulated in Technical Standards TemperDirectionTension strength Rm/MPaPrescribed plastic elongation strengthRp0.2/MPaElongation A(%)Free forgingT6Portrait365-9.0T6Long transverse 345-6.0Die forgingT6Portrait38027511.0T6Long transverse 3652457.0        Tensile Properties of 2B50 Aluminum Alloy Wheel Hubs at Room Temperature TemperStabilization treatment Tension strength Rm/MPaElongation A(%)Temperature/ºCHolding time /hT6Portrait380-470280--39017.1Long transverse 380-465275--38015.3Short transverse385-450280--37013.7Torsional and shear properties of T6 forgings of 2B50 aluminium alloy TemperTension strength Rm/MPaPrescribed plastic elongation strength  Rp0.2/MPaElongation A(%)2B50 forgings T63351952552B50 aluminium alloy is easy to overburn, and the temperature of overburn is 545 ºC. During solution quenching, the process temperature must be strictly controlled. In addition, the transfer time should not exceed 15 s to avoid affecting the mechanical properties and corrosion resistance of the alloy. The process plasticity of the alloy in hot state is better than that of 2A50 aluminum alloy. The forging temperature range is 420-470 ºC.  TypeAlloyProjected area(m2)Or weight(kg)TemperStandardFree forgings5 series≤3000kgO,FGBn223    ASTMB2472,6,7 series≤3000kgT6,T4,O,FMould forgings5 series≤2.5m2O,F2,6,7 series≤2.5m2T6,T4,O,F  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1