ER70S-6 TIG WELDING ROD: ‌ The main alloying elements of ER70S - 6 welding wire are C, Mn, Si, etc. Moderate carbon content ensures weld strength. Mn and Si, as deoxidizers and alloying elements, enhance weld's mechanical properties, crack resistance, toughness and strength SIZE: show as the picture SHIELDING GAS: Use 100% Argon WIDELY USAGE: Widely used in the welding structures of various low-carbon steels and low-alloy steels, such as in the fields of machinery manufacturing, automobile manufacturing, bridge construction, building structures, pipeline welding, etc. EASY TO USE: During welding, it features a stable arc with minimal spatter, reducing defects and enhancing both quality and efficiency. It has a fast deposition rate and produces well - formed, aes.