Incoloy 825 UNS N08825 High Temperature Alloy for Seawater Heat Exchangers - 550°C Max, 8.1 g/cm³ Density
Price:
USD 35~70 / KG
MOQ:
50KG
Delivery Time:
25-30 days
Brand:
Superalloys
Product Description
Incoloy 825 / UNS N08825 High Temperature Alloy
Applications
Incoloy 825 alloys are engineered for industrial applications where temperatures do not exceed 550°C. This high-performance material is specifically designed for seawater cooling heat exchangers, marine pipeline systems, and acid gas pipeline environments. Additional applications include phosphoric acid production equipment, heat exchangers, evaporators, washing systems, and immersion tubes.
Key Features
- Excellent resistance to stress corrosion cracking
- Superior resistance to pitting and crevice corrosion
- Outstanding oxidation resistance and non-oxidizing acidic thermal stability
- Maintains excellent mechanical properties from room temperature up to 550°C
Chemical Composition (%)
| Grade | Ni | Cr | Fe | C | Mn | Si | Cu | Mo | Al | Ti | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Incoloy 825 Min. | 38 | 19.5 | Bal. | - | - | - | 1.5 | 2.5 | - | 0.6 | - | - |
| Incoloy 825 Max. | 46 | 23.5 | - | 0.05 | 1 | 0.5 | 3 | 3.5 | 0.2 | 1.2 | 0.02 | 0.03 |
Physical Properties
Density: 8.1 g/cm³
Melting Point: 1370-1400°C
Mechanical Properties
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| Incoloy 825 | 220 | 550 | ≤30 | ≤200 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee