China New Product Nickel Alloy Incoloy 825 UNS N08825 for Ghana Manufacturer

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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for China New Product Nickel Alloy Incoloy 825 UNS N08825 for Ghana Manufacturer, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.


HY 825

Material grades and equivalents

Incoloy 825/GB NS1402/UNS N08825/SEW VDIUV W.Nr.2.4858 NiCr21Mo/BS NA16/AFNOR NC21FeDU

HY 825Chemical composition

Alloy

%

Ni

Cr

Fe

C

Mn

Si

Cu

Mo

Al

Ti

P

S

825

Min.

38

19.5

balance

1.5

2.5

1.0

0.6

Max.

46

23.5

balance

0.05

1

0.5

3

3.5

0.2

1.2

0.02

0.03

HY 825Physical properties

Density

8.1 g/cm³

Melting point

1370-1400°C

HY 825Alloy mi nimum mechanical properties in the room temperature

Alloy state

Tensile strength
Rm N/mm²

Yield strength
R P0. 2N/mm²

Elongation
A 5 %

Brinell hardness
HB

825

550

220

30

≤200

 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

 HY 825Metallurgical structure

825 is the face-centered cubic lattice structure.

 HY 825Corrosion 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.

 HY 825Application field

825widely use in many kinds of industry field that the working temperature no more than 550°C.

 HY 825Typical 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 exchanger
5. Food project
6. Chemical process
7. Application of high pressure oxygen flam-retardant alloy

Regular shape for all kinds of alloys
Form Specification Supply Form Others
Sheet Thickness:0.40-4.75mm,General Width:1000、1219、1500mm Whole Coil or piece of it Cold Annealed,Surface 2B、2E
Plate Thickness:4.76-60mm,Width:1500、2000、2500mm,Length:3000、6000、8000、8500mm(Under 10mm plate can be coiled) Whole Coil or piece of it Single hot rolling,Solid solution annealed state,Surface 1D
Belt Thickness:0.10-3.0mm,Width:50-500mm Whole Coil or Specified size Cold Annealed,Surface 2B、2E
Bar & Rod Rolled barΦ5-45mm,Length≤1500mm Polished Bar(circle、Square) Solution annealing,descaling
Forged barΦ26-245mm,Length≤4000mm
Weld tube Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm Base on your requirement
Seamless Tube Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm Base on your requirement
Wire Outer diameterΦ0.1-13mm Base on your requirement Ni & Ni alloy, Ti & Ti alloy
Forged piece discs,rings,squares,blocks,slabs Base on your requirement Steel, Alloy
Flangs All kinds of Flangs Base on your requirement Steel, Alloy
Welding Material Coil wire Φ0.025mm-1.6mm Base on your requirement Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.
Straight WireΦ1.6mm-4.0mm
Welding rodΦ1.2mm-4.0mm
Tube Elbow, three links, four links, different diameter size Base on your requirement Ni & Ni alloy, Ti & Ti alloy
Explosive bonded laminate Raw Sheet Thickness≥2mm Base on your requirement Ni & Ni alloy, Ti & Ti alloy

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