Incoloy 925

Incoloy 925

Model No.:

Alloy 925; UNS N09925

Introduction:

Stock Forms: Flanges, Round bar, Flat Bar, Hex Bar, Ring, Forgings. Pipes

Product Detail

Product Tags

Incoloy 925 precipitation-hardenable nickel-iron-chromium alloy with additions of molybdenum and copper. It combines the high strength of a precipitation-hardenable alloy with the excellent corrosion resistance of INCOLOY alloy 825. The alloy has outstanding resistance to general corrosion, pitting, crevice corrosion, and stress-corrosion cracking in many aqueous environments including those containing sulphides and chlorides. Used for surface and down-hole hardware in sour gas wells and for oil-production equipment.

Incoloy 925 Trade Name: Alloy 925; UNS N09925;

Incoloy 925 Chemical compostion:

Alloy

%

Ni

Cr

Fe

C

Mn

Si

Cu

S

Al

Ti

P

Mo

925

Min.

42

19.5

bal




1.5


0.15

1.9


2.5

Max.

46

23.5

0.03

1

0.5

3

0.03

0.50

2.4

0.03

3.5

Incoloy 925 Physical properties:

Density

8.08 g/cm3

Melting point

1311-1366 ℃

Incoloy 925 minimum mechanical properties in the roomtemperature

Alloy state

Tensile strength
Rm N/mm²

Yield strength

RP0.2 N/mm²

Elongation

A 5 %

Solution treatment

650

300

30

Incoloy 925 Specification:

BarPipeSheetStripWireFitting
ASTM B 408 & ASME SB 408
ASTM B 564 & ASME SB 564
ASME Code Case 1325
ASME Code Case 1949
ISO 9723, 9724, 9725, VdTÜV 412 & 434, DIN 17460
EN 10095
ASTM B 163, ASME SB 163
ASTM B 407/B 829, ASME SB 407/SB 829, ASTM B 514/B 775, ASME SB 514/SB 775, ASTM B 515/B 751, ASME SB 515/SB 751, 1325 and 1983, BS 3074NA15, SEW 470, VdTÜV 412 & 434
ISO 6207, DIN 17459
ASTM B409, AMS 5877, BS 3072NA15, BS 3073NA15, VdTüV 412 & 434, DIN 17460, EN 10028-7, EN 10095ASTM B 409/B 906, ASME SB 409/SB 906, ASME Code Case 1325, 2339
BS 3072NA15
BS 3073NA15
SEW 470, VdTÜV 412 & 434, DIN 17460, EN 10028-7 & EN 10095
ASTM B408, AMS 5766, ISO 9723, ISO 9724, BS 3076NA15, BS 3075NA15, EN 10095, VdTüV 412 & 434, AWS A5.11 ENiCrFe-2, AWS A5.14 ERNiCr-3ASTM B366 

Incoloy 925 Application Fileds:

It is used in the petroleum industry for applications such as gas well components, valves and tubing, as well as finding use in high-strength piping systems.surface and down-hole hardware in sour gas wells and for oil-production equipment.


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