ER4043(Al-Si5) is one of the oldest and most widely used welding and brazing alloys. Chuanwang er4043 can be classified as a general purpose type filler alloy. It is widely used in welding of 6061, 6X..

SAL4043 is silicon 5% of aluminum-silicon alloy wire, also known as S311, good liquidity, due to its sensitivity to hot cracking weak, is also used for welding wrought and cast materials...

SAL4043 is silicon 5% of aluminum-silicon alloy wire, also known as S311, good liquidity, due to its sensitivity to hot cracking weak, is also used for welding wrought and cast materials...

ER4047 is the eutectic aluminum silicon alloy welding wire with about12% Si element. Suitable for Al-Si, Al-Si-Mg, Al Si mg Cu wrought aluminium and aluminium (7%Si) argon arc welding...