COPPER NICKEL
70/30 FLANGES
COPPERNICKEL 70/30 FLANGES have great
strength and toughness. COPPER NICKEL
70/30 FLANGES can hold up to temperatures
between 927 and 1038 Degree C.
COPPER NICKEL FLANGE
CHEMICALCOMPOSITION
Grade Cu Mn Pb Ni Fe Zn
Cu-Ni
70-30
65.0 min 1 max .05 max 29-33 0.4-1.0 1 max
Cu-Ni
90-10
88.6 min 1.0 max .05 max
9-11
max
1.8 max 1 max
4.
COPPER NICKEL FLANGE
MECHANICALPROPERTIES
Element Density
Melting
Point
Tensile
Strength
Yield
Strength
(0.2%Offs
et)
Elongation
Copper
Nickel 70 /
30
0.323
lb/in3 at
68 F
2260 F 50000 psi 20000 psi 30 %
Copper
Nickel 90 /
10
0.323
lb/in3 at
68 F
2260 F 50000 psi 20000 psi 30 %
5.
EQUIVALENT GRADE OF
COPPERNICKEL FLANGE
STANDARD WERKSTOFF NR. UNS
Copper Nickel 70 / 30 2.0882 C71500
Copper Nickel 90 / 10 2.0872 C70600
6.
Industrial Applications
Oil& Gas Industry
Chemical Industry
Power Plants Industry
Nuclear Plants Industry
Ship Building Industry
Paper & Pulp Industry
7.
About Us
Priminox Overseasdeals in producing world
class Cu-ni 70/30 Flanges. They are produced
using good quality copper, and nickel as the
main constituents.
To know more about Priminox Overseas and its
cu-ni 70/30 flanges :
https://www.priminox.com/copper-nickel-70-30-
flanges-manufacturer/