Incoloy

Incoloy features a iron-nickel-chromium alloy with moderate strength and good resistance to oxidation and carburization at elevated temperatures. It is particularly useful for high-temperature equipment in the petrochemical industry. Few examples of incoloy grade as below:

800

Chemical Composition:
Grade%NiCrCMnFe
Incoloy 800Min3019--Rest
Max35230.11.5
%CuSiAlTiPS
Min--0.150.15-
Max0.7510.60.60.030.015

800H

Chemical Composition:
Grade%NiCrCMnFe
Incoloy800HMin30190.05Rest
Max35230.11.5
%SiCuSAlTiP
Min0.150.15
Max10.750.0150.60.60.03

800HT

Chemical Composition:
Grade%NiCrCMnFeSi
Incoloy800HTMin30190.05Rest
Max35230.11.51
%CuSAlTiP
Min0.150.15
Max0.750.0150.60.60.03

825

Chemical Composition:
Grade%NiCrCMnFeSiCu
Incoloy825Min3819.5Rest1.5
Max4623.50.0510.53
%MoAlTiPS
Min2.50.6
Max3.50.21.20.030.03

901

Chemical Composition:
Grade%NiCrCMnFeCoSiCu
Incoloy 901Min4011Rest
Max45140.1110.60.5
%MoSAlTiPB
Min52.350.01
Max70.030.353.10.030.02

925

Chemical Composition:
Grade%NiCrCMnFeSi
Incoloy 925Min4219.5Rest
Max4623.50.0310.5
%CuMoSAlTiP
Min1.52.50.151.9
Max33.50.030.52.40.03

926

Chemical Composition:
Grade%NiCrCMnFeSi
Incoloy 926Min2419--Rest-
Max26210.0220.5
%CuMoSNTiP
Min0.56-0.150.6
Max1.570.010.251.20.03

330

ElementMinMax
Carbon--0.08
Manganese--2
Silicon0.751.5
Chromium1720
Nickel3437.0L
Phosphorous--0.03
Sulfur--0.03
IronBAL