?
MIDALLOY ERCUNI BARE WIRE???CLASSIFICATION?? AWS 5.7 Class ERCuNi / ASME SFA 5.7 Class ERCuNi???DESCRIPTION?? MIDALLOY ERCuNi copper-nickel alloy bare wire is used for GMAW, GTAW, and SAW welding.???APPLICATIONS?? MIDALLOY ERCuNi is used for joining base materials such as UNS number C71500. This includes ASTM?grades such as B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, and B552.??? This alloy can be used for dissimilar welding applications welding various copper-nickel alloys to nickel alloys?and various other copper-nickel alloys.??? MIDALLOY ERCuNi is occasionally used for overlay on carbon steel, but can only be used after applying a?layer of ERNi-1 first.??
中國焊接網
公眾號
在線客服