Product Description
Description
Weldcote Metals ER70S‑6 is a copper‑coated carbon‑steel MIG wire engineered with elevated levels of manganese and silicon to improve weld quality on imperfect surfaces. This formulation enhances deoxidizing action, allowing the wire to perform well on steel with rust, scale, or light oil. It produces a smooth, stable arc, minimal spatter, and clean, strong weld deposits, making it suitable for fabrication shops, automotive work, structural welding, and general manufacturing. The .030‑inch diameter offers excellent control across a wide range of steel thicknesses, and the 11‑lb spool fits most MIG welding machines.
Product Details
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Brand: Weldcote Metals
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Classification: ER70S‑6
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Diameter: .030 in
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Spool Weight: 11 lb
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Material: Copper‑coated carbon steel
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Process: MIG (GMAW)
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Applications:
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General carbon‑steel fabrication
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Sheet and plate welding
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Structural welding
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Automotive repair and manufacturing
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Performance Characteristics:
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High manganese & silicon content for strong deoxidizing action
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Excellent tolerance of rust, scale, and light contaminants
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Smooth, stable arc with low spatter
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Strong weld deposits with clean bead appearance
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Suitable for a wide range of steel thicknesses
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Key Features
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Designed for all standard carbon‑steel MIG welding applications
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Performs exceptionally well on rusty or oily surfaces
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Produces clean, porosity‑resistant welds
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High deposit strength among carbon‑steel MIG wires
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Reliable 11‑lb spool compatible with most MIG machines
