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Nickel Based 925 Incoloy Alloy Oxidizing Reducing Atmosphere For Marine Fasteners
Product Details
| Equal Grades | N09925, Alloy 925 | Density | 8.08g/cm3 |
|---|---|---|---|
| Melting Range | 1311°C-1366 °C | Electrical Resistivity | 1.17 μΩ·m |
| Applications | Marine Fasteners | Product Name | 925 Incoloy Alloy |
| Highlight | high temperature steel alloys,high temp alloys |
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Product Description
Incoloy 925 Nickel Based Alloy Used in Oxidizing and Reducing Atmosphere
Incoloy 925 (UNS N09925) is an agehardenable nickel based alloy with additions of molybdenum, copper, titanium and aluminum. Alloy 925 offers corrosion resistance comparable with that of alloy 825, but with higher strength obtained by age hardening. The combination of nickel and chromium renders protection in both oxidizing and reducing atmospheres. The high nickel content also gives resistance to chloride ion stress-corrosion cracking. Pitting and crevice corrosion resistance is also excellent.
Chemical composition
| Element | Ni | Cr | Fe | Mo | Cu | Ti | Al | Mn | Si | Nb | C | S |
| Weight(%) | 42.0~46.0 | 19.5~22.5 | 22.0 min | 2.5~3.5 | 1.5~3.0 | 1.9~2.4 | 0.1~0.5 | 1.0 max | 0.5 max | 0.5 max | 0.03 max | 0.03 max |
Advantages
- Protection in oxidizing and reducing atmosphere
- Resistance to chloride ion stress-corrosion cracking
- Excellent resistance to pitting and crevice corrosion
Applications
- Valves, hangers, packers, and tubulars for sour gas production
- Marine fasteners and pump shafts
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