findmall ER70S-6 Mild Steel MIG Welding Wire – 10 lb 8" Spool, 0.023"/0.030"/0.035" (0.6/0.8/0.9mm)

ER70S-6 Mild Steel MIG Welding Wire Highlight Premium ER70S-6 mild steel MIG welding wire delivers smooth arc, low spatter, and reliable performance for professional GMAW welding applications. Core Advantages ✔ High-quality copper-clad welding wire Enhances electrical conductivity, ensures stable arc performance, reduces spatter, and improves weld appearance ✔ Excellent welding performance (ER70S-6) High manganese and silicon content provide superior deoxidation, making it particularly suitable for welding steel with light rust or contamination ✔ Compatible with shielding gases Specifically designed for CO₂ or argon/CO₂ mixed gases, ensuring clean, strong, and consistent welds ✔ Multiple Diameters Available Available in 0.023 in., 0.030 in., and 0.035 in. (0.6 mm / 0.8 mm / 0.9 mm) sizes, suitable for various weld thicknesses and applications Specifications Item Details Material Mild Steel Coating Copper Coated Spool Size 8" Spool Net Weight 10 lb Wire Diameter Options 0.023" / 0.030" / 0.035" (0.6 / 0.8 / 0.9 mm) Typical Chemical Composition (wt%) Element Content C 0.08 Mn 1.89 Si 0.83 S 0.019 P 0.021 Cu 0.24 Fe Balance Applications Package Includes 1 × 10 lb ER70S-6 MIG Welding Wire (8" spool) FAQ Q1: What type of gas should I use with this welding wire? This wire is designed for use with CO₂ or Argon/CO₂ mixed shielding gas. Q2: What is ER70S-6 best used for? It is ideal for mild steel welding, especially when working with slightly rusty or dirty materials. Q3: Does this wire produce a lot of spatter? No, the copper coating and optimized composition help reduce spatter and provide a smooth arc. Q4: Which diameter should I choose? 0.023" for thin materials 0.030" for general-purpose welding 0.035" for thicker materials Q5: Is the wire protected from moisture? Yes, the spool is wrapped in moisture-resistant plastic film to maintain quality during storage.