Aluminium 3003 is an alloy composed of aluminium and manganese with a small amount of copper. It has excellent corrosion resistance and excellent weldability. Its good formability makes it ideal for use in various industries such as automotive, aerospace, electrical and more. It also has a great strength-to-weight ratio, which makes this alloy a perfect choice for many applications, such as auto body panels or aircraft wings. Its composition includes 97% to 99% Aluminum (Al) balance, Manganese (Mn) 0.6%-1%, Copper (Cu) 0.05%-0.20%.

Aluminium 3003 is a versatile, medium-strength alloy used for many applications such as sheet metal work, insulation boards, fuel tanks, etc. It’s an alloy made of 1.2% manganese and 97% aluminium, with good weldability and excellent formability characteristics. It also provides superior corrosion resistance compared to other metals while still being lightweight and strong at the same time, making it ideal for many industrial projects that require high durability in extreme temperatures or conditions.