• Model NO.：KM-17029
• Size：1,2"~10"
• Thickness：Sch10~Sch160
• Standard：ASME Sb163,167,517,704,705
• Materials：Inconel 600, 601, 625, 718, 750, 800, 825
• Package：in Bundle or Wooden Box
• Delivery Time：35~60 Days After Order Confirmation
• Transport Package：in Bundle or Wooden Cases
• Specification：1,8"~24"
• Trademark：Kingmetal
• Origin：Made in China
• HS Code：75072000
• Production Capacity：1000 Tons Per Month

UNSTrademarkJISW.NrN08825Incoloy825NCF8252.4858 
Incoloy 825 physical properties Density8.1 g/cm³Melting point1370-1400 °C 
Incoloy 825 chemical composition   Item
 BrandChemical Composition (%)Incoloy
825CSiMnSMoTiAlCrNiFeCu≤0.05≤0.5≤1.0≤0.03≤2.5~3.5≤0.6~1.2≤0.219.5~23.538.0~46.0≥22.01.5~3.0StandardSheet/PlateRound bar/WirePipeTubeASME SB-424
ASME SB-906ASME SB-425ASME SB-423
ASME SB-829
ASME SB-163
ASME SB-751
ASME SB-775ASME SB-704
ASME SB-705
ASME SB-751
ASME SB-775 
  
Incoloy 825 alloy minimum mechanical properties in the room temperature
 StatusTensile strength Rm N/mm²Yield strength 
Rp
0. 2N/mm²Elongation 
As %Brinell hardness
HBSolution treatment55022030≤200 
 
Incoloy 825 characteristic as below
 
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
 
Incoloy 825 corrosion resistance
825 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. 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 825 high integrated prpperty, like sulfuric acid, nitric acid and potassium hydroxide are all dealing in a same device.
 
Incoloy 825 application field

 
825widely 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