美国NiCr 2 Mn 2 Si镍基焊条
Ni99.62.406017740LC-Ni99.62.406117740Ni99.22.406117740N02200B160NA113075,3076LC-Ni992.406817740N02201B160NA123075,3076Ni205N02205F3NiMn22.411017741N02212NiMn52.411617741N02211F290NA322901SG-NiTi42.41551736-T1N02061A5.14/ERNi-1NiAl1CrTiNiCr2Mn2Si)