... Cer:ISO CE AWS SONCAP SGS aluminium welding wire & aluminium welding rods factory ER4043 ER5356 Description:Highly versatile ... (%)CuSiFeMnMgCrZnTiAIPureAluminum S301ER1100Good Plasticity, corrosion resistant aluminum gas welding or TIG welding with.0.05~0.2≤1-≤0. ... , versatility, large, aluminum welding,or welding purposes, not for high-magnesium alloy welding, welding materials used in the 4043 ...