Incoloy 825 Seamless Pipe Uns N08825 Nickel Alloy Seamless Pipe

• Type: Seamless
• Technique: Cold Drawn
• Material: Inconel 825
• Surface Treatment: Pickling and Annealing
• Usage: Machinery Industry, Chemical Industry
• Section Shape: Round
• 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

Product Description

Incoloy 825 seamless pipe UNS N08825 nickel alloy seamless pipe

Standards: ASTM / ASME SB 163 / 167 / 517 / 704 / 705
Size:1/2"~10"
Thickness: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS 

ncoloy 825 (NS142) similiaer trademark

UNS	Trademark	JIS	W.Nr
N08825	Incoloy825	NCF825	2.4858

 
Incoloy 825 physical properties 

Density	8.1 g/cm³
Melting point	1370-1400 °C

 
Incoloy 825 chemical composition 

Item  Brand

Chemical Composition (%)

Incoloy 825

C

Si

Mn

S

Mo

Ti

Al

Cr

Ni

Fe

Cu

≤0.05

≤0.5

≤1.0

≤0.03

≤2.5~3.5

≤0.6~1.2

≤0.2

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

 
  
Incoloy 825 alloy minimum mechanical properties in the room temperature
 

Status	Tensile strength Rm N/mm²	Yield strength  Rp 0. 2N/mm²	Elongation  As %	Brinell hardness HB
Solution treatment	550	220	30	≤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, 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, 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