Weld Star Corten ER 80S-G Wire [15kg Spool]

The Weld Star Corten (ER 80S-G) is a premium solid MIG wire specifically engineered for welding weather resistant structural steels. Formulated with a precise blend of Copper (Cu) and Nickel (Ni), this wire ensures that the weld deposit mirrors the atmospheric corrosion resistance of high strength, low alloy steels such as Corten A and B.

This wire is unique in its ability to provide an aesthetic match for architectural projects. As the structure ages, the weld bead develops the same iconic reddish rust patina as the surrounding plates, preventing unsightly silver or mismatched seams. Part of the "Green Wire" range, it is manufactured from high purity virgin raw materials to provide superior feed ability and X-ray clear welds. Whether you are fabricating building panels, bridges, chimneys, or artistic sculptures, the ER 80S-G delivers the strength and weather-ability required for exposed environments.

Key Features

Atmospheric Corrosion Resistance: Alloyed with Copper and Nickel to withstand harsh outdoor exposure and industrial pollutants.

Aesthetic Patina Match: Designed to rust and age at the same rate as Corten steel, ensuring a seamless visual appearance.

High Mechanical Strength: Delivers a high tensile strength of 630 MPa and remains tough in sub-zero conditions down to -40°C.

High Purity "Green Wire": Sourced from specialised mills to guarantee consistent metallurgy and reduced contact tip wear.

Versatile Diameter (0.8mm): The 0.8mm wire is perfect for thinner architectural panels and detail work where heat control is vital.

Precision Layer Wound: Ensures smooth, snag free wire feeding on standard 15kg D300 industrial hubs.

Download Product Specification Manual.