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High-performance steel products engineered for strength, durability and industrial excellence.

Welding Electrodes

MIG ER70S-6

The ER70S-6 MIG welding electrode is a copper-coated, low-alloy steel wire designed for high-performance welding. It offers exceptional welding versatility and can be used with 100% CO2 or an Ar+CO2 mixture, making it suitable for a variety of welding applications. The wire is ideal for welding mild steel and provides higher levels of de-oxidizers for improved performance on dirty or rusty surfaces. Additionally, it supports all welding positions, ensuring smooth feeding, and is commonly used in industries such as automotive, shipbuilding, and engineering. The electrode is approved for use in diverse welding environments, including construction, vehicle fabrication, and more.

Technical Specifications

Product Name AWS/SFA Yield Strength (N/mm²) Tensile Strength (N/mm²) Elongation A5 (%) Impact V (J) @ -30°C Welding Conditions
MAARS Welding Wire ER70S-6 400 mins 480 Mpa 22 mins 27 J AC or DC with positive polarity (DC+)