Hastelloy C-276 Pump Shafts (UNS N10276, 2.4819, Alloy C-276, Hastelloy C276)

Processing Object: Metal
Molding Style: Forging
Molding Technics: Forging
Application: Hardware
Material: SS
Heat Treatment: Tempering
Customization:

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Basic Info.

Model NO.
Hastelloy C-276 Pump Shafts
Surface Treatment
Passivation
Forging Tolerance
+/-0.5mm
Standard
AISI
as Per The Drawing
as Per The Clients
Transport Package
Plywooden Case
Specification
CE
Trademark
jj11
Origin
China
HS Code
722840000
Production Capacity
5000 Tons/Year

Product Description

We are professional Hastelloy C-276, UNS N10276, 2.4819, Alloy C-276, Hastelloy C276, Alloy C276 Pump Shafts factory from china
Please send us the drawing of Hastelloy C-276, UNS N10276, 2.4819, Alloy C-276, Hastelloy C276, Alloy C276 Pump Shafts that you need, we are glad to quote the best price for your side

Alloy c-276 is a nickel-chromium-molybdenum alloy containing tungsten and extremely low carbon and silicon contents

HastelloyC-276 (UNS N10276/W.Nr. 2.4819) is known for its corrosion resistance in a wide range of aggressive media.

Chemical composition                                                                                       

 Nickel.................................................................................................Balance
Molybdenum .....................................................................................15.0-17.0
Chromium..........................................................................................14.5-16.5
Iron ....................................................................................................4.0-7.0
Tungsten............................................................................................3.0-4.5
Cobalt ...............................................................................................2.5 max.
Manganese ......................................................................................1.0 max.
Carbon..............................................................................................0.01 max.
Vanadium..........................................................................................0.35 max.
Phosphorus ......................................................................................0.04 max.
Sulfur ...............................................................................................0.03 max.
Silicon ..............................................................................................0.08 max

Characteristic as below:                                                                                       

Alloy c-276 is a nickel-chromium-molybdenum alloy containing tungsten and extremely low carbon and

silicon contents.

Alloy c-276 is characterised by:

1.excellent resistance to a wide range of corrosive media,under oxidizing and reducing conditions

2.excellent resistance to pitting, crevice corrosion,

Corrosion resistance:                                                                                            

Alloy c-276 can be used in many chemical processes with oxidizing and with reducing media.Its corrosion resistance in lightly aerated, technical grade sulphuric acid is shown in Fig. 2. Except for areas where acorrosion rate of > 0.5 mm/a is indicated the use of Alloy c-276 is considered suitable.The high molybdenum and chromium contents render the alloy resistant to chloride ion attack. The tungsten content further increases this resistance.

Alloy c-276 is one of the few materials that is resistant to moist chlorine gas, hypochlorite and chlorine

dioxide solutions. The alloy exhibits excellent resistance to concentrated solutions of oxidizing salts(such as iron (III) chloride and copper chloride)

Application range and field:                                                                                    

1.Pulp and paper industry, e.g. for digestion and bleaching vessels
2.Scrubbers and special reheaters as well as wet-operating
3.fans for combustion and flue gas desulphurisation systems
4.Equipment and components for sour-gas service
5.Reactors for acetic acid production
6.Sulphuric acid coolers
7.Methylene diphenyl isocyanate (MDI)
8.Manufacture and processing of technically impure phosphoric acid
9.Combustion-resistant alloy for high pressure oxygen

There are a lot of style for reference

Hastelloy C-276 Chemical composition 

 

Alloy

%

Ni

Cr

Mo

Fe

W

Co

C

Mn

Si

V

P

S

C

Min.

balance

14.5

15

4

3

 

 

 

 

 

 

 

Max.

16.5

17

7

4.5

2.5

0.08

1

1

0.35

0.04

0.03

C276

Min.

balance

14.5

15

4

3

 

 

 

 

 

 

 

Max.

16.5

17

7

4.5

2.5

0.01

1

0.08

0.35

0.04

0.03

 

Hastelloy C-276 Physical properties

 

Density

8.9 g/cm³

Melting point

1325-1370 °C

 

Hastelloy C-276 Alloy minimum mechanical properties in the room temperature

 

 

Alloy status

Tensile strength
 Rm N/mm²

Yield strength

RP0.2 N/mm²

Elongation
 A5 %

Solution treatment

690

283

40

 

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