A general purpose welding cord for construction of light steel. Consists of even more deoxidizers than ER70S-3.
Contains additional deoxidizers providing a better wetting, giving a flatter bead shape
Usually used with 75/25 (argon/C02) shielding gas or with higher contents of argon
Can also be used with 100% C02
Conforms to AWS A5.18 ER70S-6