ER 70S-6 1/8 x 36" AWS A5.18 70S6+

ER 70S-6 1/8 x 36″ AWS A5.18 70S6+

  • High Manganese and Silicon Content – Improves weld puddle fluidity and helps “clean” light surface rust and mill scale while welding
  • Excellent for Dirty or Slightly Rusty Steel
  • Smooth Arc Performance – Stable arc with minimal spatter
  • Good Weld Bead Appearance
  • High Strength Welds
  • Versatile Shielding Gas Compatibility – Commonly used with CO₂ or Argon/CO₂ blends
- +
Add to Quote
SKU: 3670S6125 Categories: , , Brand:

Description

Inweld 70S-6 contains higher levels of manganese and silicon than many other classifications of mild steel
wires. The increased Mn and Si content gives stronger deoxidizing power when welding over mild or carbon
steel that may have traces of rust or mill scale such as found on structural and plate steels.
Inweld 70S-6 is used for single or multi-pass welding. An excellent choice for sheet metal applications, where
the higher silicon content creates excellent “wetting out” properties and produces weld deposits that are essentially
flat to slightly convex and require little or no grinding. Weld deposits are x-ray quality.

Additional Info

Weight11 lbs
Dimensions2.5 × 37.75 × 1.75 in
ProcessTIG Welding (GTAW)
Filler MetalMild Steel
Diameter1/8"
ClassificationER70S-6
SpecificationAWS A5.18
Amperage600–800
Tensile Strength70,000 psi
Yield Strength58,000 psi
Elongation0.22
Recommended ParametersGMAW (DCEP - Electrode+) 100 % CO2, or a 75-25% Argon/CO2 Mixture For Solid Wire, 98 % Argon / 2% CO2 Mixture For Spray Transfer
ColorCopper
Country of OriginIndia
PackagingTube
Unit of MeasurePound
Package Quantity10 Pounds

Features

  • High Manganese and Silicon Content - Improves weld puddle fluidity and helps “clean” light surface rust and mill scale while welding
  • Excellent for Dirty or Slightly Rusty Steel
  • Smooth Arc Performance - Stable arc with minimal spatter
  • Good Weld Bead Appearance
  • High Strength Welds
  • Versatile Shielding Gas Compatibility - Commonly used with CO₂ or Argon/CO₂ blends

Downloads

Compliance

⚠ California Prop 65 Warning

Welding fumes contain chemicals known to cause cancer

Documentation & Resources

Certifications

Look up mill certs, heat numbers, chemistry, and physical properties to verify product quality and compliance.

Find Certifications

Catalogs & Data Sheets

Browse full product catalogs and safety data sheets (SDS) for detailed specifications and application information.

View Our Catalogs

Related products

Shopping Cart
Scroll to Top