What are the differences between the 6063 aluminum bars and the 6061 aluminum rods?
6061 aluminum bar also contains magnesium and silicon, weapons formed Mg2Si, among them, add a small amount of copper or zinc aluminum rod in 6061, in order to improve the strength of the alloy, the corrosion resistance of the aluminum bar is not reduced; there is a small amount of copper conductive materials, in order to offset the adverse effects of titanium and iron conductive the zirconium or titanium ring; the recrystallized microstructure and grain refinement control; in order to improve the cutting performance, adding lead and bismuth. In Mg2Si, the Mg/Si ratio is 1.73. In the heat treatment state, the Mg2Si is melted in aluminum, and the alloy has the artificial aging hardening function.6061 aluminum bars are commonly used such as the manufacture of truck fittings, tower structures, ships, etc., and 6063 aluminum bars are common aluminum materials.
If the temperature is too high, it is easy to produce casting defects such as coarse grain and feather crystal.The main alloying elements of 6063 Aluminium Rods for Mg and Si, the aluminum rod is characterized by good processing performance, weldability, good corrosion resistance, toughness, easy polishing, membrane effect, anodic oxidation is good, because it is typical of the extruded alloy, it is suitable for building materials, irrigation section, car accessories, etc..
The casting temperature of the aluminum bar should be chosen with reasonable casting temperature. The scientific casting temperature is the guarantee of the quality of the 6063 aluminum bars. The casting temperature is too low, and it is easy to produce casting defects such as slag inclusion and pinhole.
