ER70S-6 .045" Mild Steel MIG Welding Wire, 33lb Roll

★★★★★ 4.4 71 reviews

$78.76
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$78.76
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Management number 215639743 Release Date 2026/04/12 List Price $31.50 Model Number 215639743
Category

The ER70S-6 .045" x 33 pound Roll Mild Steel MIG Welding Wire is designed for precision and consistency in welding applications. It conforms to AWS A5.18-05 standards, making it suitable for various structural steel projects and medium to heavy mill scale base materials. With a chemical composition that includes 0.07% Carbon, 0.86% Silicon, and 1.53% Manganese, this wire ensures stable arc performance and strong welds. The wire delivers typical mechanical properties of 450 MPa yield strength, 550 MPa tensile strength, and 30% elongation, providing a durable weld that holds up under pressure. This copper-plated, layer-wound wire ensures smooth feeding, reducing downtime and enhancing productivity. Every spool comes with a material certification, giving you confidence in its quality and performance.

  • Size: .045" with a 33 lb spool for extended welding operations.
  • Conforms to AWS A5.18-05 standards for reliable welding performance.
  • Typical mechanical properties: 450 MPa yield strength, 550 MPa tensile strength, and 30% elongation.
  • Copper-plated and layer-wound design ensures smooth feeding and consistent arc stability.
  • Suitable for structural steel and medium to heavy mill scale base materials.
UPC 692769188701
Color Copper
Material Metal
Item Form Coil
Brand Name Hy-weld
Item Shape Round Rod
Unit Count 1 Count
Finish Type Polished
Item Weight 0.01 Ounces
Grade Rating Commercial
Manufacturer Not available
Item Diameter 0.05 Inches
Item Thickness 0.05 Inches
Number of Items 1
Tensile Strength 550 Megapascals
Recommended Uses For Product Ship-building, bridges, structural steel, steel buildings, machineries, vehicles, kitchen welding, and fabrication of stainless steel for food, dairy, and chemical tanks.

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