ARCCAPTAIN mild steel TIG welding rod for smooth, clean welds.
ARCCAPTAIN ER70S-6 wire with argon shielding for strong joints.
ARCCAPTAIN 5 lb pack welding rod for versatile low-carbon projects.
ARCCAPTAIN solution for welding low-carbon steels in machinery and construction.
ARCCAPTAIN arc delivers stable, low-spatter performance for crisp welds.
ARCCAPTAIN welds produce aesthetically pleasing finishes on steel structures.

ARCCAPTAIN

ARCCAPTAIN ER70S-6 TIG Welding Rod 1/16 in x 16 in, 5 lb – Mild Steel Filler Wire

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$46.83

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Why customers choose TaskHolt Tools

Overview

ARCCAPTAIN ER70S-6 TIG welding rod is a versatile filler designed for TIG welding of mild and low‑alloy steels. This 1/16 in diameter, 16 in length rod comes in a convenient 5 lb pack and uses 100% argon shielding to help you achieve stable arcs and clean welds with minimal spatter.

Key Benefits

  • Moderate carbon content contributes to weld strength while maintaining ductility for versatile joints.
  • Mn and Si act as deoxidizers and alloying elements, boosting toughness, crack resistance, and overall mechanical performance.
  • Designed for a stable arc and predictable behavior, helping you control heat input across passes.

Specifications

  • Diameter: 1/16" (1.6 mm); Length: 16" (406.4 mm)
  • Shielding gas: 100% Argon
  • Package: 5 lb pack
  • Best for: low-carbon steels and certain low-alloy steels

Typical Applications

Widely used in welding structures across machinery manufacturing, automobile manufacturing, bridge construction, building frameworks, and pipeline work. The filler is well suited for projects where clean, visually appealing welds are desired and where consistent deposition is beneficial.

Performance and Results

  • Stable arc with minimal spatter supports efficient welds and reduces rework.
  • Fast deposition rate helps maximize productivity on larger or multi-pass joints.
  • Well-formed, aesthetically pleasing welds provide professional-looking finishes on steel components.

Tips for Best Practice

For optimal results, maintain 100% argon shielding, clean the joint surfaces, and control travel speed to balance deposition with heat input. This filler rod is designed to deliver consistent performance across a range of common mild and low‑alloy steel tasks.

FAQ

Q: What steels is this ER70S-6 TIG welding rod suitable for?

A: Ideal for low-carbon and low-alloy steels, offering good deoxidation and crack resistance.

Q: Which shielding gas should be used with this welding rod?

A: Use 100% argon for a stable arc and clean, consistent welds.

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