High quality Ni-Alloy 825 tubes from China
USD $15 - $55 /Kilogram
Min.Order:100 Kilograms
Nanjing Free-Corrosive Metal Co., Ltd
Nicekl alloy 825 Specification:
UNS | W.Nr |
N08825 | 2.4858 |
Nickel alloy 825 tube W.Nr.2.4858 has excellent resistance to stress corrosion cracking and good pitting resistance in all environments except strongly oxidizing chloride solutions. Alloy 825 is used in chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear fuel reprocessing and handling of radioactive wastes.
Nickel alloy 825 Chemical composition
Grade | % | Ni | Cr | Fe | C | Mn | Si | Cu | Mo | Al | Ti | P | S |
825 | Min | 38 | 19.5 | Bal. |
|
|
| 1.5 | 2.5 |
| 0.6 |
|
|
Max | 46 | 23.5 | 0.05 | 1 | 0.5 | 3 | 3.5 | 0.2 | 1.2 | 0.03 | 0.03 |
Nickel alloy 825 Mechanical properties:(Minimum value at 20°C)
Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongation σ5 /% |
550 | 220 | 30 |
Nickel alloy 825 Typical application field:
1. Sulfuric acid factory usage for heating pipe, container, basket,chain and so on.
2. Cooling heat exchanger, marine product pipeline system and gas pipeline of acidic environment.
3. Heat exchanger, steam machine, washing, impregnation pipe, etc. for phosphoric acid produce
4. Oil refining in the air heat exchanger5. Food project6. Chemical process
7. Application of high pressure oxygen flam-retardant alloy
Nickel alloy 825 Standard
Bar | Forging | Sheet/Strip | Wire | Pipe |
ASTM B408
| ASTM B564
| ASTM B409
| ASTM B408
| ASTM B407 ASTM B514 |