Selectarc CuNi30
Excellent corrosion resistance in seawater and against fouling. Suitable for dissimilar welding of Monel Alloy 450 to Nickel 200 and or other Copper -Nickel alloys. Small diameters can be used in all positions.
Cu7158 (CuNi30Mn2FeTi), 2.0838
Mat.n: 2.0878, 2.0882,
(Monel 67): Wrought and Cast Alloys of 70-30, 80-20 and 90-10 Copper Nickel Alloys, Monel Alloy 450, Nickel 200, CuNi10Fe, CuNi20Fe (2.0878), CuNi30Fe (2.0882).
Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
---|---|---|---|---|
As Welded | 360 | 30 | HRc |
Dépôts sains et sans pores sur des matériaux de base ferreux et non ferreux offrant une excellente résistance à la corrosion de l'eau de mer.
(Monel 67): Wrought and cast alloys of 70-30, 80-20 and 90-10 copper nickel alloys, Monel 450, (alloy 450), Nickel 200, CuNi10Fe, CuNi20Fe (2.0878), CuNi30Fe (2.0882), 2.0872 - CuNi 10 Fe 1 Mn (CuNi 10 Fe),
Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness |
---|---|---|---|---|---|
RT | |||||
As Welded | 200 | 420 | 36 | 200 | 115 HB |