This copper-coated solid welding wire is designed for welding carbon and carbon-manganese steels with a tensile strength of up to 510 MPa. It is suitable for both single-pass and multi-pass welding applications, including the fabrication of tanks, boilers, steel structures, earthmoving equipment, and construction projects. The wire’s elevated silicon-manganese content enhances its mechanical properties, resulting in improved weld quality and deposition rates. For optimal results, it should be used with shielding gases such as Ar+CO₂ or CO₂.