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Mild steel MIG welding wire

Diameters / Packaging

Diameters
 33 lb Spool
0.030 in (0.76 mm) E70S3E8
0.035 in (0.89 mm) E70S3F8

ER70S-3 Mild Steel MIG Welding Alloy

MIG (GMAW) | E70S3F9

ER70S-3 mild steel GMAW (MIG) welding alloy 0.035 x 44 lb. Spool

Diameter

Select Diameter

  • 0.030 in (0.76 mm)
  • 0.035 in (0.89 mm)

Package

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  • 33 lb Spool

DETAILS

ER70S-3 mild steel GMAW (MIG) alloy is a general purpose welding alloy for fabrication of mild steel. It contains silicon and manganese as deoxidizers. Usually used with 75/25 argon/CO2 or with higher contents of argon, such as 90/10. It can also be used with 100% CO2. Qualified to AWS A5.18 ER70S-3.

Features

  • General-purpose MIG welding wire for fabrication of mild steel
  • Contains silicon and manganese as deoxidizers
  • Good out-of-position welding using short circuiting transfer with 90% Ar/10% CO2
  • Performance is good over mill scale and rust using CO2
  • Conforms to AISI/AWS A5.18 & ASME SFA 5.18 ER 70S-3

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Warranty Information

  • 1 Year

Documentation