Aluminum Welding Wire 4043 is a popular choice for welding on 6XXX base materials and other heat treatable alloys. This soft alloy offers excellent crack resistance and superior penetration compared to other filler metals. It can also be utilized for specific brazing applications and welding on high silicon casts like A356. It is advisable to avoid welding 5XXX with 4043 and other 4XXX filler metals.
| Additional Information |
|---|
| Packaging Description:1 lb spool |
| Weld Process:MIG |
| AWS Spec :ER4043 |
| Diameter:0.035 |
| Packaging:1lb spool |
| Brand:Lincoln |
| Polarity:AC |
| Position:All Position |
