Alcotec Er5183/Er4047/Er1100 Aluminum Alloy Welding Wire Argon Arc Welding

Product Introduction
Product Model: ER4043 Aluminum Silicon Welding Wire
Product standard: AWS A5.10 ER4043
Product Description: ER4043 is an aluminum silicon alloy welding wire containing 5% silicon, with a melting point of 573-625 ºC. It has good fluidity and strong resistance to thermal cracking, but its ductility is insufficient. Due to its high silicon content, it is easy to generate brittle Mg2Si in the weld seam when used for welding high magnesium alloys, which reduces the plasticity and corrosion resistance of the joint. In addition, the surface color of the weld seam appears darker, and after anodizing treatment, it is even more different from the color of the base metal. Product use: Used as a filling material for argon arc welding and gas welding of aluminum alloy workpieces and castings other than aluminum magnesium alloys. Commonly used terms for welding 600 series aluminum alloys such as 6061, 3000 series and 2000 series aluminum alloys, and cast aluminum. Widely used in industries such as railway locomotives, chemicals, and food;
Product Model: ER4047 Aluminum Silicon Welding Wire
Product standard: AWS A5.10 ER4047
Product Description: ER4047 silicon alloy aluminum welding wire has a lower melting point of about 500 ºC and higher fluidity (12% silicon content) than ER4043, and can also be used as a welding material. Can be used as a substitute for ER4043, with higher silicon content, which helps reduce hot cracks and generate higher fillet weld shear strength.
Product usage: Commonly used for welding various aluminum (thin) parts, condensers, air conditioning pipes, high-pressure aluminum pipes, automotive water tanks, fuel tanks, and other high difficulty welding.
Product model: ER5356 aluminum magnesium welding wire
Product standard: AWS A5.10 ER5356
Product Description: ER5356 is an aluminum magnesium alloy welding wire containing 5% magnesium and a small amount of titanium to refine the grain size. It has good corrosion resistance and thermal cracking resistance, high strength, and good malleability. After anodizing treatment, the weld remains white and provides a good color matching for the welded joint. It is a widely used universal welding material.
Product use: It is a universal welding material for aluminum magnesium (≥ 3%) alloy argon arc welding and oxygen acetylene welding. It is also widely used in the welding of aluminum zinc magnesium alloys and the repair welding of aluminum magnesium castings, such as locomotive carriages, chemical pressure vessels, bicycles, aluminum skateboards and other sports equipment, as well as in industries such as production, shipbuilding, and aviation.