Harris ER70S-6 Mild Steel MIG Welding Wire, 0.030 in, 2 lb Spool - E70S6E2 Headpiece Lincoln Power MIG 256 MIG

Lincoln Power MIG 256 MIG welder (K3068-2)

general-purpose submerged arc welding (SAW) flux designed for exceptional performance in both single and multi-pass welding applications

Preheat and slow cool are non-negotiable: Preheat to 400–600°F (204–316°C) before welding A2 tool steel with Harris 3AH

Lincoln Magnum PRO AC Robotic Torch Thru-Arm 100iC w/ Wire Brake Ready-Pak K3359-100ICW

E310-16 is an AWS A5

Harris ER70S-6 Mild Steel MIG Welding Wire, 0.030 in, 2 lb Spool - E70S6E2 Headpiece Lincoln Power MIG 256 MIGER70S 6 mild steel MIG (GMAW) alloy 0. 030 inch is a general purpose welding alloy for fabrication of mild steel. It contains more deoxidizers than ER70S 3. The additional deoxidizers also provide better wetting, giving a flatter bead shape and the capability of faster travel speeds. Usually used with 75 25 (argon carbon dioxide) shielding gas or with higher contents of argon, such as 90 10. It can also be used with 100% carbon dioxide. Features