Filler Metals

Weldmark® by ESAB® 70S-6 MIG Wire
For work with filler metals, Weldmark® by ESAB® 70S-6 MIG Wire contains higher levels of deoxidizers (manganese and silicon) and lower carbon levels than a general-purpose wire. The high content of deoxidizers allow welding over heavier amounts of dirt, rust, and mill scale while providing a more fluid puddle and smoother bead profile. Weldmark® by ESAB® 70S-6 MIG Wire has excellent feedability, consistency, and exceptional arc characteristics. This wire delivers a very stable arc, resulting in less spatter, less clean-up time, and improved performance. This is a perfect choice when seeking a wire for semi-automatic, automatic and robotic welding applications. Weldmark® by ESAB® 70S-6 Wire is available in sizes .035 (0.9mm) and .045 (1.14mm) on 33 and 44 pound spools.

AWS Classification – AWS SFA5.18; ER70S-6


Certified by C.W.B.: CSA W48B – G49A3CG6

ASME SFA 5.18 ER70S-6

ISO 9001

Other Weldmark® 70S-6 Wire Products
Weldmark® also offers 70S-6 welding wire in other diameters and spool sizes for smaller wire feed packages such as:

  • .023 (0.6mm) on 2, 11 and 33 pound spools
  • .030 (0.8mm) on 2, 11, and 33 pound spools
  • .035 (0.9mm) on 2 and 11 pound spools

AWS Classification – AWS A5.18; ER70S-6

A 100% guarantee backs all Weldmark® products. If for any reason you are not satisfied with the quality of any Weldmark® product, you may return it for full credit or exchange.

Both styles of Weldmark® 70S-6 welding wire are available from your locally owned Weldmark® distributor. There are over 800 Weldmark distributors located across North America.

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