Incoloy 925/UNS N09925
Bozhong Metal Group is one of the toppest UNS N09925,Incoloy 925 in China.During these years of exporting , Bozhong Metal Group now has rich experience in the worldwide markets
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  • Parameter

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.


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