Coreweld 80-D2

Coreweld 80-D2 is a metal‑cored wire equivalent to ER80S‑D2 solid wire, delivering higher deposition rates and superior wetting without a copper coating. Developed for HSLA steels, it works for both single‑ and multiple‑pass welding.

Key Features

• Higher deposition rates and deep penetration
• No copper coating, reducing spatter
• Suitable for HSLA steels and structural applications
• Works in a variety of gas mixtures (75% Ar/25% CO₂, 90% Ar/10% CO₂)

Specifications

• Classifications: ASME SFA 5.36, AWS A5.36 :E80T15_M21A2‑G3, ASME SFA 5.28, AWS A5.28 :E80C‑G H4
• Yield Strength: 530 MPa (as welded)
• Tensile Strength: 620 MPa (as welded)
• Elongation: 26 %
• Reduction in Area: 62 % (as welded)
• Typical Wire Diameters: 0.9 mm, 1.2 mm, 1.4 mm, 1.6 mm
• Deposition Rate (example 1.6 mm, 430 A, 29 V): 7.2 kg/h

Applications

• Structural steel construction
• Heavy equipment and transportation
• Bridges, offshore rigs, railcars, shipbuilding
• Petrochemical processing and pressure vessels
• General fabrication