Incoloy 925 bar

Short Description:

Incoloy 925 (UNS N09925) is an age-hardenable nickel based alloy with additions of molybdenum, copper, titanium and aluminum. Alloy 925 offers corrosion resistance comparable with that of alloy 825, but with higher strength obtained by age hardening. The combination of nickel and chromium renders protection in both oxidizing and reducing atmospheres. The high nickel content also gives resistance to chloride ion stress-corrosion cracking. Pitting and crevice corrosion resistance is also excell...


  • FOB Price: Ton/Ton 2000-5000USD
  • Min.Order Quantity: As Customer Required
  • Supply Ability: 2000Tons Per Month
  • Port: Shanghai Ningbo
  • Payment Terms: T/T L/C Westerrn Union
  • Product Detail

    Product Tags

    Incoloy 925 (UNS N09925) is an age-hardenable nickel based alloy with additions of molybdenum, copper, titanium and aluminum. Alloy 925 offers corrosion resistance comparable with that of alloy 825, but with higher strength obtained by age hardening. The combination of nickel and chromium renders protection in both oxidizing and reducing atmospheres. The high nickel content also gives resistance to chloride ion stress-corrosion cracking. Pitting and crevice corrosion resistance is also excellent.

    Specifications

    Grade UNS  JIS
    Incoloy 925 N09925 NCF 925

    Chemical composition

    % Ni Cr Fe C Mn Si Cu S Al Ti P Mo  Nb
    min 42 19.5 Bal       1.5   0.10 1.9   2.5
    Max 46 23.5 0.03 1 0.5 3 0.03 0.50 2.4 0.03 3.5 0.50

    Physical Properties

    Desity Melting Range Tensile Strength

          σb/MPa

    Yield Strength
         σp0.2/MPa
    Elongation
       σ5 /%
     8.08 g/cm3 1311-1366℃ 650 300 30

     

    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.


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