Welding Rod 12.64 W4Si ER70S-6 TIG 1.6 mm - 1 kg
The ER70S-6 welding rod is a high-quality solid welding rod designed for TIG welding of low-carbon and low-alloy steels. Thanks to its manganese and silicon content, this rod offers excellent weld strength and high tolerance to surface impurities. It is ideal for welding steel structures, pressure vessels, as well as boiler and shipbuilding steels.
Product Features:
Rod diameter: 1.6 mm
Rod length: 100 cm (straight rod)
Package weight: 1 kg
Material: Low-carbon steel (mild steel / black steel)
Welding method: TIG (welding in shielding gas)
Applications:
Welding structural steels, pressure vessels, boiler steel, and shipbuilding steel
Excellent mechanical properties of the weld – smooth and durable weld thanks to manganese and silicon additions
Suitable for use in construction, shipyards, and tank fabrication
Technical Parameters:
Yield strength: ≥ 385 MPa
Tensile strength: ≥ 523 MPa
Elongation A5: ≥ 41.10%
Shielding gas: Pure argon (recommended for TIG method)
Standards: EN ISO 636-A: W4Si1, SFA/AWS A5.18: ER70S-6
The ER70S-6 welding rod is a reliable and efficient solution for professionals, ensuring high-quality welds when working with carbon and low-alloy steels.
