... protected ER70S-6 welding wire Specifications: Shandong Zander Sourcing Company Limited 1.gas-shielded mig welding wire ER70S-62.Raw material ... steel and low alloy steel structure,suchasships,vehicles,bridges,engineering machinery,pressure vessel and construction etc. 5. Lead time: 10days ... steel structure,such as ships,vehicles,bridges,engineering machinery,pressure vessel and construction etc.