3003 Aluminum Alloy Rod:
3003 series aluminum alloy (Al-Mn series) typical representative for 3003 aluminum alloy, as a welding material. 3003 aluminum alloy has the characteristics of low melting point, good fluidity, good corrosion resistance and so on, which is very beneficial to avoid welding cracks. The Mn content of 3003 aluminum alloy is higher than that of 3003 aluminum alloy. It has the characteristics of low melting point, narrow solidification range and good fluidity, which is conducive to the reduction of cracks of the reinforcing step when the weld is solidified. It is used as a composite brazing plate coating.