Tel: +86-18957322071




Zhejiang Guoyao Aluminium Co., Ltd.

Address: Yuantong Industrial Zone Haiyan County in Zhejiang China




6063 aluminum alloy

6063 aluminum alloy is widely used in the construction of aluminum doors and windows, curtain wall frame, in order to ensure doors and windows, curtain wall with high wind pressure performance, assembly performance, corrosion resistance and decorative properties of aluminum alloy composite performance requirements are much higher than the industrial Profile standards. In the national standard GB / T3190 6063 aluminum alloy composition within the scope of the chemical composition of different values, will get different material properties, when the chemical composition of a large range, the performance difference will fluctuate in a wide range , So that the overall performance of profiles will be out of control.

6063 aluminum alloy chemical composition of the production of high-quality aluminum alloy building profiles of the most important part.

6063 aluminum alloy is a medium-strength heat-treatable alloy in AL-Mg-Si system. Mg and Si are the main alloying elements. The main work of chemical composition is to determine the percentage of Mg and Si (mass fraction, The

The higher the Mg2Si and the Mg content, the higher the Mg2Si and the Mg2Si, the higher the heat treatment strengthening effect, the higher the tensile strength of the profile, but also the deformation resistance Increase, the plasticity of the alloy decreases, the processing performance deteriorates, and the corrosion resistance deteriorates.

1.2Si the role and influence of the number of Si should be so that all the Mg alloy can be in the form of Mg2Si phase to ensure that the role of Mg to be fully play. With the increase of Si content, the grain size of the alloy increases, the metal flowability increases, the casting performance becomes better, the heat treatment strengthening effect increases, the tensile strength of the profile increases and the plasticity decreases and the corrosion resistance deteriorates.


Address:Yuantong Industrial Zone, Hanyan city, Zhejiang Province, China



Mobile Phone:86-18957322071