Description

ER4043 Aluminium TIG welding rods are made from high-quality 4043 grade aluminium TIG welding wire for welding and brazing applications. Contain 5% silicon to improve fluidity, allowing for better penetration and distribution of the filler material during the welding process. Improved weld quality and overall performance. General purpose filler alloy used in a wide range of welding and brazing applications involving aluminium. Less sensitive to weld cracking and contributes to the reliability and integrity of the welded joints. Produces brighter and cleaner welds, enhancing the appearance of the finished welds. Joining cast aluminium to wrought aluminium materials, providing versatility. Does not respond to post-weld heat treatments for strengthening or modifying its properties. Grade stamp indicating the grading.