Value Brand MIG Welding Wire Carbon Steel 0.035 in 30XN93

ER70S-6 Carbon Steel MIG Wire

This 0.035 in welding wire is classified to AWS ER70S-6 for carbon steel MIG (GMAW) applications. It delivers a tensile strength of 70 ksi and a yield strength of 58 ksi as welded. The wire comes on a 2 lb plastic spool and is rated for DCEP current. It suits flat, horizontal, overhead and vertical positions.

Replaces general-purpose mild steel wire

The ER70S-6 classification upgrades performance over unclassified or lower-strength filler metals when consistent 70 ksi tensile strength is required. The jump is worth it for structural carbon-steel joints that demand the specified minimum yield of 58 ksi. It also covers vertical-down and vertical-up positions where lesser wires may not qualify.

Suits fabrication shops and maintenance welders

This spool serves professionals joining carbon steel to carbon steel in all standard positions. It is not for buyers who need stainless or aluminium filler, nor for operators requiring larger-diameter wire for high-deposition work. Shops needing bulk packaging or alternative spool weights should look at other options.