Incoloy 925

Application Industry:

    Equivalent designationsEquivalent designations UNS N09925 FormASTMRod, bar and wireB 805Rod, bar and forgingB 637Plate, sheet and stripB 872Seamless pipe and tubeB 983Chemical composition%NiFeCrCMnSiPSMoCuTiAlNbmin42.022.019.52.51.51.90.10max46.022.50.0301.000.500.0300.0303.53.02.40.500.50Physical propertiesDensity8.08 g/cm3Melting range1311-1366℃Features: Incoloy 925 is a precipitation-hardenable ...

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month

Product Detail

Product Tags


Equivalent designationsEquivalent designations UNS N09925

Form ASTM
Rod, bar and wire B 805
Rod, bar and forging B 637
Plate, sheet and strip B 872
Seamless pipe and tube B 983

Chemical composition

% Ni Fe Cr C Mn Si P S Mo Cu Ti Al Nb
min 42.0 22.0 19.5 2.5 1.5 1.9 0.10
max 46.0 22.5 0.030 1.00 0.50 0.030 0.030 3.5 3.0 2.4 0.50 0.50

Physical properties

Density 8.08 g/cm3
Melting range 1311-1366℃

Features: Incoloy 925 is a precipitation-hardenable nickel-iron-chromium alloy. It combines high strength with Incoloy 825’s excellent corrosion resistance. Incoloy 925 is particularly resistant to sulfide-induced stress cracking and stress-corrosion cracking.

Applications: Down-hole and surface well components for sour (containing hydrogen sulfide) crude oil and natural gas production.

Note: Incoloy is a registered trademark of the Special Metals Corporation group of companies.


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