... ,NK,BV,LR,KR,RINA Flux cored welding wire AWS A5.20 E71T-1 1. Flux cored welding wire AWS A5.20 E71T-1 ... introduction: E71T-1 is a kind of TI type flux cored wire for CO2 welding ,it has high cladding efficiency, good welding ... , Building industry, Chemical industry, shipping industry Specifications for Flux cored welding wire E71T-1Mechanical Properties of Deposited MetalTest ItemRm(MPa)ReL or ...