Product : N08825 Nickel base alloy steel
Alloy N08825 is a versatile general engineering alloy with resistance to corrosion in acids and alkalis under both oxidising and reducing conditions.
High nickel content gives the alloy virtual immunity to stress corrosion cracking.
Corrosion resistance is good in media as diverse as sulphuric, sulphurous, phosphoric, nitric and organic acids, alkalis such as sodium or potassium hydroxide, and aqueous chloride
N08825 Nickel base alloy Chemical Composition (%)
Alloy 825 |
Ni |
Cr |
Fe |
C |
Mn |
Si |
Cu |
Mo |
Al |
Ti |
P |
S |
Min |
38.0 |
19.5 |
bal. |
|
|
|
1.5 |
2.5 |
|
0.6 |
|
|
Max |
46.0 |
23.5 |
0.05 |
1.0 |
0.5 |
3.0 |
0.403.5 |
0.2 |
1.2 |
0.020 |
0.010 |
N08825 Nickel base alloy Mechanical properties
Form |
Dimensions |
Tensile |
0.2% Yield |
0.2% Yield |
Elong |
Brinell |
||||
mm |
in |
N/mm2 |
Ksi |
N/mm2 |
Ksi |
N/mm2 |
Ksi |
|||
Sheet,Strip cr |
0.5-6.4 |
0.018-0.25 |
585 |
85 |
240 |
35 |
265 |
38 |
30 |
≤ 200 |
5-100 |
3/16 -4 |
585 |
85 |
240 |
35 |
265 |
38 |
30 |
135-165 |
|
Tube, Pipe hf |
64-240 |
2.1/2-9.1/2 |
530 |
75 |
180 |
25 |
- |
- |
30 |
- |
5-100 |
3/16 -4 |
585 |
85 |
240 |
35 |
265 |
38 |
30 |
- |
|
Condenser and |
16 -76 |
5/8 -3 |
585 |
85 |
240 |
35 |
265 |
38 |
30 |
- |
N08825 Nickel base alloy Typical applications include
Components such as heating coils, tanks, crates, baskets and chains in sulphuric acid pickling plants
Fuel element dissolvers
Sea-water-cooled heat exchangers; offshore product piping systems; tubes and components in sour gas service
Heat exchangers, evaporators, scrubbers, dip pipes etc. in phosphoric acid production
Air-cooled heat exchangers in petroleum reneries
Food processing and chemical plant
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars