OJ316L-035F - Kobelco DW-316L 0.035" Stainless Flux Core Wire 28lb

Premium Stainless Steel Flux-Cored Wire for Industrial Fabrication

The Kobelco Premiarc DW-316L is a high-performance flux-cored arc welding (FCAW) wire designed specifically for joining low-carbon 18% Cr - 12% Ni - 2% Mo stainless steels (AISI 316L). Engineered by Kobe Steel, a global leader in welding consumables, this wire meets AWS A5.22 classifications E316LT1-1 and E316LT1-4. It is formulated to provide superior weldability and mechanical properties in the flat and horizontal positions, making it an ideal choice for heavy industrial fabrication where deposition rates and weld quality are paramount.

One of the standout technical advantages of the DW-316L is its versatility with shielding gases. It performs exceptionally well with both 100% CO2 and a mixture of 75% Argon / 25% CO2. This flexibility allows fabrication shops to utilize existing gas supplies without compromising on weld integrity. The flux composition is rutile-based, which ensures a stable, soft arc and fine droplet transfer. This results in a spray-like transfer mode that minimizes spatter and ensures deep fusion into the base metal. The low carbon content (0.04% max) significantly reduces the risk of carbide precipitation, thereby maintaining high resistance to intergranular corrosion.

For industrial buyers and project managers, the economic benefits of switching to Kobelco DW-316L are clear. The wire offers a deposition rate that is significantly higher than solid MIG wires or stick electrodes, leading to faster travel speeds and reduced project timelines. The 28lb spool size is optimized for industrial wire feeders, reducing changeover downtime compared to smaller packaging. Whether used in the petrochemical, textile, or food processing industries, this wire delivers consistent, X-ray quality welds that meet rigorous inspection standards.

Key Technical Specifications

• AWS Classification: E316LT1-1, E316LT1-4
• Shielding Gas: 100% CO2 or 75% Ar / 25% CO2
• Tensile Strength: Typically 81,000 - 86,000 psi (depending on gas)
• Elongation: ~41-42%
• Ferrite Number: FN 4-9 (WRC-1992)