Aluminum silicon welding wire ER4047

Performance characteristics: This product is a 12% silicon alloy welding wire, suitable for welding all kinds of cast and extruded aluminum alloy. The low melting point and good fluidity make the base metal weld deformation very small.

The main chemical composition: Si ≤ 12, Mg ≤ 0.10, Fe ≤ 0.80, Cu ≤ 0.03, Zn ≤ 0.20, Mn ≤ 0.15, AL balance

Uses: welding or surfacing light alloy processing industry.

Aluminum silicon welding wire ER4043

Performance characteristics: This product is 5% silicon alloy wire, suitable for welding cast aluminum alloy

Element Si Fe Cu Mn Mg Zn Ti Other AL

Standard 4.5-6.0 ≤0.80 ≤0.30 ≤0.05 ≤0.05 ≤0.10 ≤0.20 —— balance

Uses: ships, locomotives, chemicals, food, sports equipment, molds, furniture, containers, containers, etc.