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Corrosion 825 NCF825 N08825 Iron Chromium Aluminum Alloy

Categories Incoloy Alloy
Brand Name: DLX
Model Number: incoloy alloy 825
Place of Origin: China
MOQ: 5
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 tons per month
Delivery Time: 7-50 days
Packaging Details: wooden case, woven polybag
Material: Ni Fe Cr Mo
Nickel(Min): 38-46%
Coefficient of Expansion: 14.0 μm/m °C (20 – 100°C)
Modulus of Rigidity: 75.9 kN/mm²
Density: 8.14 g/cm³
Modulus of Elasticity: 196 kN/mm²
Condition: Hard / Soft
Sureface: Bright,Oxided
Melting Point: 1400°C
Elongation: 30 %
  • Product Details
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Corrosion 825 NCF825 N08825 Iron Chromium Aluminum Alloy



  • Inconel Alloy Series

Incoloy 825 Alloy is an all-purpose project alloy, have good corrosion resistance of the acid and alkali metal property in both oxidation and reduction environments. High nickel content made it with effective stress corrosion cracking resistance performance. Incoloy 825 have excellent corrosion resistance in different kinds of media, such as sulfuric acid, phosphoric acid, nitric acid and organic acid, alkali metal such as sodium hydroxide, potassium hydroxide, and hydrochloric acid. A variety of media corrosion of nuclear-burning dissolver show Incoloy 825 high integrated prpperty, like sulfuric acid, nitric acid and potassium hydroxide are all dealing in a same device.

Features:
1. Good stress corrosion cracking resistance performance
2. Good resistance for pitting and crevice corrosion performance
3. Good anti-oxidation and non-oxidzing heat acid performance
4. Good mechanical performance in both room temperature and up to 550°C
5. Have the pressure vessel authenticate when manufacture temperature up to 450°C


Applications:
Incoloy 825 Alloy widely use in many kinds of industry field that the working temperature no more than 550°C
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 exchanger
5. Food project
6. Chemical process
7. Application of high pressure oxygen flam-retardant alloy



  • Chemical Properties of Incoloy 825 Alloy

Chemical Composition (%)
C
Si
Mn
S
Mo
Ti
Cr
Ni
Fe
Cu
≤0.05
≤0.50
≤1.00
≤0.03
≤2.5~3.5
≤0.6~1.2
19.5~23.5
38.0~46.0
≥22.0
1.5~3.0
Standard
Sheet/Plate
Round bar/Wire
Pipe
Tube
ASME SB-424
ASME SB-906
ASME SB-425
ASME SB-423
ASME SB-829
ASME SB-163
ASME SB-751
ASME SB-775
ASME SB-704
ASME SB-705
ASME SB-751
ASME SB-775
Mechanical Properties
Status
Tensile Strength
(Rm N/mm2)
Yield strength
(RP0.2N/mm2)
Elongation(A5%)
HB
Solution treatment
550
220
30
≤200
Incoloy 825 (NS142) similiaer trademark
UNS
Trademark
JIS
W.Nr
N08825
Incoloy825
NCF825
2.4858
  • Applications of Incoloy 825 Alloy

    Typical Applications of Incoloy Alloy 825 include:

  • Sulphuric acid piping and vessels
  • Phosphoric acid evaporators
  • Pickling tank heaters, pickling tanks and equipment
  • Chemical process equipment
  • Propellor shafts
  • Tank trucks
  • Calorifiers
  • Electrostatic precipitator electrodes
  • Hot vessels for food, water and seawater,
  • Ammonium sulphate vessels
  • Expansion bellows
  • Marine exhaust systems
  • Power station ash hoppers

Incoloy alloy Incoloy alloy Incoloy alloy Incoloy alloy Incoloy alloy


  • ASM specifications for Incoloy Alloy 825.
  • SpecificationTitle
    B163Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes
    B423Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825 and N08221)* Seamless Pipe and Tube
    B424Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825 and UNS N08221)* Plate, Sheet, and Strip
    B425Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825)
    B704Welded UNS N06625 and UNS N08825 Alloy Tubes
    B705Nickel-Alloy (UNS N06625 and N08825) Welded Pipe
    B751General Requirements for Nickel and Nickel Alloy Welded Tube

Quality Corrosion 825 NCF825 N08825 Iron Chromium Aluminum Alloy for sale
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