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ER70S-6 mild steel TIG welding rods - MapleWeld
ER70S-6 mild steel TIG welding rods - MapleWeld

ER70S-6 Mild Steel TIG Welding Rods

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MWA70S6116
$49.90 $0.00( / )
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2+ 3%
10+ 5%
20+ 7%
  • 1/16 inch (1.6mm) 11lbs.
  • 1/16 inch (1.6mm) 10lbs.
  • 3/32 inch (2.4mm) 11lbs.
  • 3/32 inch (2.4mm) 10lbs.
  • 1/8 inch (3.2mm) 10lbs.
  • Atlantic
  • PowerWeld
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ER70S-6 Mild Steel TIG Welding Rods

ER70S-6 TIG rods are a premium mild steel welding filler designed for TIG welding on all grades of steel. High levels of silicon and manganese ensure smooth, clean welds with minimal spatter and enhanced deoxidation, producing strong and ductile welds with high impact properties at low temperatures – ideal for both repair work and general structural welding. They excel in applications requiring precision and aesthetics, such as automotive, sheet metal, and lightweight structural work. Available in 1/16", 3/32", and 1/8" diameters from Atlantic and PowerWeld.

Key Features

  • Premium mild steel TIG filler for all grades of steel
  • High silicon and manganese content for enhanced deoxidation
  • Smooth, clean welds with minimal spatter
  • Strong, ductile welds with high impact properties at low temperatures
  • Ideal for repair work and general structural welding
  • Excels in precision applications: automotive, sheet metal, lightweight structural work
  • Promotes better weld metal flow, uniform bead appearance, and improved penetration

Technical Specifications

AWS ClassificationER70S-6
Filler TypeTIG welding rod
DeoxidizersSilicon, manganese
Mechanical PropertiesHigh impact strength at low temperatures, ductile welds
Typical ApplicationsAutomotive, sheet metal, lightweight structural work, repair, general structural welding

Part Number & Size Reference

1/16" (1.6mm) 11lbs. Atlantic – SKU MWA70S6116 – $49.90 CAD
1/16" (1.6mm) 10lbs. PowerWeld – SKU MWS6116 – $54.90 CAD
3/32" (2.4mm) 11lbs. Atlantic – SKU MWA70S6332 – $49.90 CAD
3/32" (2.4mm) 10lbs. PowerWeld – SKU MWS6332 – $53.90 CAD
1/8" (3.2mm) 10lbs. PowerWeld – SKU MWS618 – $52.90 CAD

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