Welcome to ECOL - Join Free - Sign In
incoloy 825 welding wire
incoloy 825 welding wire
Supplier Info
[China Supplier]
Contact Person : Mr. Qiao Leo
Tel : 86-024-83995606
Fax :
Product Detail
Applications include chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear Detailed Product Description                            incoloy 825 welding wire  (UNS N08825 / W.Nr. 2.4858)

  

Alloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. Is designed to provide exceptional resistance to many corrosive environments. The nickel content is sufficient for resistance to chloride-ionstress-corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy’s chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salt. The titanium addition serves, with an appropriate heat treatment, to stabilize the alloy against sensitization to intergranular corrosion. The resistance of Alloy 825 to general and localized corrosion under diverse conditions gives the alloy broad usefulness. .

 

Chemical composition:

Nickel ..........................................................................38.0-46.0Iron...............................................................................22.0 min.Chromium....................................................................19.5-23.5Molybdenum ...................................................................2.5-3.5Copper ............................................................................1.5-3.0Titanium...........................................................................0.6-1.2Carbon.........................................................................0.05 max.Manganese ...................................................................1.0 max.Sulfur ..........................................................................0.03 max.Silicon ...........................................................................0.5 max.Aluminum......................................................................0.2 max.

 

Incoloy 825

 

1.Corrosion resistantThe outstanding attribute of Alloy 825 is its high level of corrosion resistance. In both reducing and oxidize environments, the alloy resists general corrosion, pitting, crevice corrosion, intergranular corrosion, and stress-corrosion cracking. Some environments in which Alloy 825 is particularly useful are sulfuric acid, phosphoric acid, sulfurcontaining flue gases, sour gas and oil wells, and sea water

 

2.Applications of ALLOY 825 (UNS N08825 / W.Nr. 2.4858)

Applications include chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear fuel reprocessing, and handling of radioactive wastes

 

3.Available Products and Specifications 

Pipe, Tube - BS 3074NA16, ASTM B 163, ASTM B 423, ASTM B 704, ASTM B 705, ASTM B 751, ASTM B 775,ASTM B 829, ASME SB 163, ASME SB 423, ASME SB 704, ASME SB 705, ASME SB 751, ASME SB 775, ASME SB829, ASME Code Case 1936, DIN 17751, VdTÜV 432, ISO 6207

Bar, Rod, Wire, and Forgings - BS 3076NA16, ASTM B 425, ASTM B 564, ASME SB 425, ASME SB 564, ASMECode Case N-572, DIN 17752, DIN 17753, DIN 17754, VdTÜV 432, ISO 9723, ISO 9724, ISO 9725

Plate, Sheet, Strip - BS 3072NA16, BS 3073NA16, ASTM B 424, ASTM B 906, ASME SB 424, ASME SB 906, DIN17750, VdTÜV 432, ISO 6208

Other Products (Fittings, Flanges, As per Customer Drawing and Design) - ASTM B 366, ASME SB 366, DIN 17744

 

Incoloy 825 Chemical 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

Incoloy 825 Alloy 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

                                                                             

                                                                                 incoloy 825 welding wire

Ads by Google

Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.