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PowerWeldSteel WeldingSKU MWS2116

ER70S-2 Mild Steel TIG Welding Rods

$67.00

CAD · Taxes and shipping calculated at checkout

  • Triple deoxidized (silicon, manganese, titanium) for clean, x-ray clear welds
  • Effective welding over rust, mill scale, and dirty or oily surfaces
  • Ideal for all-position welding
  • Excellent for root pass welds without backing gas
Size: 1/16 inch (1.6mm) 10lbs.

905 919 1177
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Overview

ER70S-2 Mild Steel TIG Welding Rods

ER70S-2 TIG rods are a triple-deoxidized welding wire designed for TIG welding that demands high-quality, clean, x-ray clear welds. Thanks to their triple deoxidizers – silicon, manganese, and titanium – they're highly effective for welding over rust, mill scale, and on dirty or oily surfaces. Ideal for all-position welding, ER70S-2 is commonly used in applications requiring a high degree of precision and strength, such as piping, pressure vessels, and aerospace components, and its properties make it excellent for root pass welds without backing gas. Available in 1/16", 3/32", and 1/8" diameters from PowerWeld.

Key Features

  • Triple deoxidized (silicon, manganese, titanium) for clean, x-ray clear welds
  • Effective welding over rust, mill scale, and dirty or oily surfaces
  • Ideal for all-position welding
  • Excellent for root pass welds without backing gas
  • Good bead appearance and excellent wetting behavior
  • Smooth, stable arc
  • Suited to repair work and fabrication across industries

Technical Specifications

AWS Classification ER70S-2
Filler Type TIG welding rod
Deoxidizers Silicon, manganese, titanium (triple deoxidized)
Weld Quality X-ray clear
Typical Applications Piping, pressure vessels, aerospace components, root pass welds, repair and fabrication

Part Number & Size Reference

1/16" (1.6mm) 10lbs. – SKU MWS2116
3/32" (2.4mm) 10lbs. – SKU MWS2332
1/8" (3.2mm) 10lbs. – SKU MWS218

Other Products

ER70S-6 TIG Rods | ER80S-Ni1 TIG Rods | ER80S-D2 TIG Rods | ER90S-B3 TIG Rods

Specifications

ER70S-2 Mild Steel TIG Welding Rods - specifications
BrandPowerWeld
Product typeSteel Welding
Size1/16 inch (1.6mm) 10lbs., 3/32 inch (2.4mm) 10lbs., 1/8 inch (3.2mm) 10lbs.

Sizes & pricing

Every option with its part number and price. Select one to load it into the cart above.

Option SKU PriceSelect
1/16 inch (1.6mm) 10lbs. MWS2116$67.00
3/32 inch (2.4mm) 10lbs. MWS2332$68.00
1/8 inch (3.2mm) 10lbs. MWS218$68.00

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905 919 1177

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