0102030405
High-Performance Nickel Alloy N08825 for Demanding Applications
CHEMICAL COMPOSITION
ERAUM |
% |
Ni |
Cr |
C |
Mn |
Fe |
Si |
Cu |
Mo |
Al |
Ti |
P |
S |
N08825 |
MIN |
38 |
19.5 |
- |
- |
balance |
- |
1.5 |
2.5 |
- |
0.6 |
- |
- |
MAX |
46 |
23.5 |
0.05 |
1 |
balance |
0.5 |
3 |
3.5 |
0.2 |
1.2 |
0.02 |
0.03 |
Physical Properties
density |
melting point |
Alloy state |
tensile strength |
yield strength |
Elongation |
8.14g/cm³ |
1350-1400℃ |
annealing |
Rm N/mm2 |
Rp0.2 N/mm2 |
A5% |
≥586 |
≥241 |
≥30 |
EXECUTIVE STANDARD
Product |
ASTM Standard |
ASME Standard |
Sheet, Plate, Strip |
B424 |
SB424 |
seamless pipe&tube |
B163.B423 |
SB163.SB423 |
welded pipe&tube |
B704.B705 |
- |
Bar,Cake |
B425 |
SB425 |
forging |
B564 |
SB564 |
Product FEATURE
1. good resistance to stress corrosion cracking;
2. good resistance to pitting and crevice corrosion;
3. very good resistance to oxidation and non-oxidizing thermo-acidic properties;
4. good mechanical properties both at room temperature and at elevated temperatures up to 550°C;
5. Certified to manufacture pressure vessels up to 450°C.n.
Product application
Alloy 825 is widely used in a variety of industrial applications where the service temperature does not exceed 550℃.