Excellent welding performance and mechanical properties, good impact values at low temperature welding wire. welding wire E71T-9 SpecificationGBAWSJISE501TiE71T-9YFL-C504R Typical Mechanical Composition of Deposited ... of ships, machines, steel structure and bridges, etc. Certificate of ApprovalCCS, ABS, DNV, GL, LR Shielding GasCO2 E71T-9 welding wire ,co2 flux cored welding wire