4043 Aluminium Tig Welding Rods 2.5kg

4043 TIG rod is a nominal 5% silicon alloy suitable for TIG welding of a wide range of cast and wrought aluminium alloys. It is extensively used for welding aluminium alloy castings. It has a lower weld deposit strength but excellent crack resistance. Used for many general construction and automotive applications.

Parent Materials: AIMgSi (6000 series) alloys e.g. 6063, 6082 cast alloys of aluminium silicon type

Welding Process: TIG

Gas: Argon

Anodising: Poor

Corrosion Resistance: Good (depending on parent alloy)