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Good Quality Incoloy 825 Alloy 825 DIN2.4858 NS142 UNS N08825 Plate Sheet Strip Made In China

    Type: Plate, Sheet, Strip, Coil
    Length: 0-12m
    Width: 0-2500mm
    Thickness: 0.3-1200mm
    Process: Hot/Cold Rolled
    Surface: 1,2D,2B BA,3,4,6,7
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Good Quality Incoloy 825 Alloy 825 DIN 2.4858 NS142 UNS N08825 Plate Sheet Strip Made In China

UNS N08825 Incoloy 825 is a nickel-iron-chromium alloy that contains small amounts of titanium, copper, and molybdenum. Alloy 825 Sheet’s chemical composition provides great resistance to many corrosive environments, such as pitting, crevice corrosion, intergranular corrosion, and stress- corrosion cracking. Incoloy 825 plate has good mechanical properties from moderate to high temperatures, with a hot- working range of 1600 to 2150º F. Alloy 825 plate also maintains good weldability for all conventional processes.

 

UNS N08825 is designed to provide exceptional resistance to many corrosive environments. It is like alloy 800 but has improved resistance to aqueous corrosion. Alloy 825 Sheet also maintains excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. 

 

Nickel alloy UNS N08825 Plate has many different industrial applications, some of which include:

Propeller shafts

Phosphoric acid evaporators

Tank trucks

Hot vessels for food, water, sea water

Sulphuric acid piping and vessels

Marine exhaust systems


CHEMICAL ANALYSIS

%

Ni

Cr

Fe

C

Mn

Si

Cu

Mo

Al

Ti

P

S

Min

38

19.5

Balance

0

0

0

1.5

2.5

0

0.6

0

0

Max

46

23.5

-

0.05

1

0.5

3

3.5

0.2

1.2

0.020

0.010

 


Mechanical & Physical Properties

21.1°C

93.3°C

148.9°C

204.4°C

315.6°C

371.1°C

426.7°C

537.8°C

684.9°C

982°C

Ultimate Tensile Strength /MPa

585

530

525

515

500

495

485

-

-

-

0.2% Yield Strength /MPa

240

205

190

180

170

165

155

-

-

-

Elongation %

30

-

-

-

-

-

-

-

-

-

Coefficient of Thermal Expansion /µm/m°C **

-

14.1

14.1

14.8

15.3

15.6

15.6

15.8

16

-

Thermal Conductivity /kcal/(hr.m.°C)

9.55

10.578

10.578

11.868

13.224

14.534

14.534

15.652

16.856

-

Modulus of Elasticity / GPa

196

192

192

187

181

174

174

168

162

118


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