100 - 2000mm Aluminium Sheet JIS 4047 Smooth Surface For Seal Joint

4047 aluminum (also known as Alloys 4047 and AL4047) is an aluminium-silicon brazing or filler alloy with good corrosion resistance. The main difference between alloy 4047 and its counterpart AL4043 is its higher silicon content. AL 4047 contains 11-13% silicon and is commonly used in specific repair or manufacturing situations requiring high mobility and reduced shrinkage and hot cracking. In addition, the 4047 is suitable for high temperature environments, making it particularly suitable for parts and engine blocks in the automotive industry. Other applications include welding filler wires, sealing joints, housing requirements, window frames, gaskets (such as laser-welded covers for microwave integrated circuits), and other similar devices.