... and mechanical properties CO2 welding wire, low diffusible hydrogen content. CO2 welding wire E70T-5 SpecificationGBAWSJISE500T5E70T-5 Typical Mechanical Compositionof Deposited ... Mpa)A5(%)Akv(J)56048028150/110 Characteristics and Application The welding wire products are of alkaline residue, with good mechanics property ... , etc. Shielding GasCO2 or 80%Ar+20%CO2 CO2 welding wire E70T-5,Co2 flux cored ...