Bohler AWS:ER4043 Union AlSi 5 Aluminium Welding Wire
Bohler solid, aluminium MIG welding wire on a 7 kg spool is a premium, industrial grade solid wire with 5% silicon. It is specifically engineered for high-fluidity welding, smooth arc stability, and reduced cracking on Al-Si and 6xxx series structural aluminium alloys. Engineered to provide maximum puddle fluidity and excellent penetration, drastically reducing post-weld cracking risks, featuring a specialty coating that promotes ultra-consistent wire feed speeds and shields your contact tips from premature wear.
Classification
- AWS A5.10 / SFA-5.10, ER4043A
- EN ISO 18273, S Al 4043A (AlSi5(A))