OJ5000000000450F00 - Kobe DW-50 .045" Flux Cored Wire, E71T-1, 44lb Spool

High-Performance Structural Welding Wire

The Kobe DW-50 .045" Flux Cored Wire is a premium rutile-based consumable engineered for the rigorous demands of heavy industrial fabrication. Manufactured by Kobelco, a global leader in welding technologies, the DW-50 series is widely recognized for its consistency and mechanical integrity. This wire meets AWS A5.20 standards, carrying the classification E71T-1C and E71T-1M, making it a versatile choice for shops that utilize either 100% CO2 or Argon/CO2 shielding gas blends. The 44lb (20kg) spool size is optimized for industrial wire feeders, reducing changeover downtime in high-volume production environments.

Designed for mild steel and 490MPa high-tensile steel applications, the DW-50 excels in creating sound, defect-free welds. Its chemical composition ensures excellent mechanical properties, including robust tensile strength and impact toughness required for structural codes. The wire's manufacturing process guarantees precise diameter control and consistent flux fill ratio, which translates to stable electrical conductivity and predictable feedability through the MIG gun liner. This reliability is critical for automated or semi-automated welding processes where wire jamming or burn-back can cause costly interruptions.

The flux formulation of the DW-50 is specifically developed to provide a fast-freezing slag, which supports the weld puddle in vertical-up and overhead positions without sacrificing bead contour. This makes it an essential inventory item for shipyards, bridge construction projects, and general structural steel fabrication where out-of-position welding is unavoidable. By combining high deposition efficiency with ease of use, the Kobe DW-50 helps fabrication managers maintain project schedules and quality standards.