BOC 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. Also used for welding aluminium busbars.
Classification: ER4043
2.4mm
2kg
