1.6MM Ultramag S4 Mild Steel MIG Welding Wire 300MM 15KG Lincoln AUM1615S4
AUM1615S4

• AWS: ER70S-4

Top Features

• Precision layer wound
• Suitable for Argon based gases and 100% CO2
• Robust copper coating aids arec starting and extends tip life 

Typical Applications

• General fabrication C-Mn steels
• Medium mill scale base materials

Welding Positions

• All, except vertical down

Shielding Gas

• M21 : Mixed gas Ar+ (>15-25%) CO2
• M22 Mixed gas Ar+ (2-5%) O2
• C1: Active gas 100% CO2

Part Number/SKU: AUM1615S4

* Product Images are for illustration purposes only, unless otherwise specified colour may be different.