Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
NiCr22Co12Mo9 corrosion-resisting nickel-base alloy is a kind of nickel-chromium-cobalt- molybdenum alloy which has the excellent mechanical property at high temperature;the alloy has high temperature corrosion resistance, such as the oxidation and carbonization.
NiCr22Co12Mo9 equal material :W.Nr.2.4663 , NiCr23Co12Mo, UNS N06617, NiCr22Co12Mo9
NiCr22Co12Mo9 corrosion-resisting nickel-base alloy Chemical composition
|
Nickel |
Cr |
Fe |
C |
Mn |
Si |
Mo |
Co |
Al |
Ti |
P |
S |
|
|
min |
balance |
20 |
|
0.05 |
|
|
8.0 |
10.0 |
0.6 |
0.2 |
|
|
|
max |
23 |
2.0 |
0.1 |
0.7 |
0.7 |
10.0 |
13.0 |
1.5 |
0.6 |
0.012 |
0.008 |
NiCr22Co12Mo9 alloy steel properties:
NiCr22Co12Mo9 corrosion-resisting nickel-base alloy density:8.4g/cm3
NiCr22Co12Mo9 alloy steel melting temperature range:1330-1380 degree
NiCr22Co12Mo9 mechanical properties minimum value at room temperature :
|
Product |
Thickness /OD mm |
Test direction |
Tensile strength MPa |
Yield strength MPa |
Yield strength MPa |
Elongation A5% |
|
sheet, strip |
Cold rolled≤6 |
Transverse |
750 |
350 |
390 |
35 |
|
plate |
Hot-rolled<80 |
Transverse |
700 |
300 |
330 |
35 |
|
Bar |
≤300 |
Transverse |
680 |
300 |
330 |
30 |
|
≤300 |
Radial |
680 |
300 |
330 |
35 |
|
|
Pipe/tube |
≤150 |
Radial |
700 |
300 |
330 |
35 |
NiCr22Co12Mo9 alloy steel application:
NiCr22Co12Mo9 is Suitable for high temperature and high mechanical stress. Recommended temperature does not exceed 1000 degree. At the same time, NiCr22Co12Mo9 is suitable for the occasion where the weight should be reduced, like thin wall parts processing, and so on. Specially in Industrial and aviation turbine components, air heater, muffle and radiation Museum, the high temperature heat exchanger, valve and spring, the high temperature gas cooled nuclear reactors(such as high temperature components - nuclear reactor helium and helium heat exchanger), chemical equipment, the petrochemical industry of spiral tube and pipe.
