1. MIG and TIG welding wire 2. 0.6mm, 0.8mm, 0.9mm, 1 ... , 5kg, 10kg, 15kg, 20kg ER70S-6 welding wire/Co2 gas shielded welding wire Model series:ER50S-6, ER70S-6, ER70S-4, ER80S, ER90S, ER100SSpecification:Φ0 ... 2.5kg, 5kg, 10kg, 20kgChemical components of solder wire(%): C Mn Si S P Cu 0.06~0 ... V-Notch Akv(-29CJ) ≥27 Application: AWS ER70S-6 solder wire is suitable for CO2 shielded welding of low carbon ...