... 55048027(-20)60Used for welding sea platform.1.2-1.6CO2YC-YJ70-1 E70T-0 0.070.411.480.0120 ... ,droppipes of hydroelectric station,bridges,ocesn projects,etc.1.2-1.6CO2YC-YJ607(Q)E600T5-K2 0.070.251 ... ,droppipes of hydroelectric station,bridges,ocesn projects,etc.1.2-1.6CO2YC-YJ707(Q)E700T5-D2 0.070.251 ... welding high strength steel with corresponding strength grade.1.2-1.6CO2or80%Ar + 20%CO2 YC-YJ857(Q) ...