WASPALOY Nickel Alloy
WASPALOY (UNS N07001) is a high-performance nickel-based superalloy developed by Union Carbide Corporation of the United States. It is renowned for its excellent high-temperature strength, creep resistance, oxidation resistance and structural stability, and performs exceptionally well especially in the temperature range of 650-850°C. It is a key material for high-load and high-temperature components in aerospace, energy and other fields.
Chemical Composition
|
|
Ni |
Si |
Mn |
C |
Fe |
Cr |
Ti |
Al |
Zr |
S |
Co |
Cu |
Mo |
|
Min |
Rem |
- |
- |
0.02 |
- |
18 |
2.75 |
1.2 |
- |
- |
12 |
- |
3.5 |
|
Max |
Rem |
0.15 |
0.1 |
0.1 |
2 |
21 |
3.25 |
1.6 |
0.02-0.08 |
0.015 |
15 |
0.1 |
5 |
Material Properties
|
Density |
Melting Point |
Minimum Mechanical Properties of the Alloy at Room Temperature |
||
|
Tensile Strength |
Yield Strength |
Elongation |
||
|
g/cm3 |
℃ |
Rm N/mm2 |
Rp0.2 N/mm2 |
A5% |
|
8.19 |
1330-1360 |
1100 |
760 |
15 |
Standards
ASTM B511 ASTM B512
Feature
Dual high-temperature cores: Exceptional oxidation resistance + high-temperature strength
Applications
Marine industry extension: Marine diesel exhaust valves, high-temp springs
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