Incoloy 926/UNS N08926 sheet/bar/pipe
Introduction:
Stock Forms: Hollow bar,Round bar, Flat Bar, Hex Bar, Ring, Forgings. Pipes
Incoloy Alloy 926/Inconel 926
Incoloy 926:is an austenitic stainless steel alloy has a similar chemical composition with 904L alloy, its nitrogen content is 0.2%, molybdenum content is 6.5%. Molybdenum and nitrogen content significantly increased the resistance of pitting and crevice corrosion in the halide media.Meantime, nickel and nitrogen not only ensures the stability of metallographical, but also reduce separating intergranular trend in the thermal process or welding process better than the nitrogen content of nickel alloy.
Incoloy 926 Trade Name: Alloy926; UNS N08926;W.Nr.1.4529;
STANDARDS
INDUSTEEL TRADEMARKS
UNS
ASTM
EURONORMS EN
SUS
N08926
-
1.4529
X1NiCrMoCu25-20-7
-
Form
ASTM
Rod, bar and wire
B 649
Plate, sheet and strip
A 240, A 480, B 625, B 906
Seamless pipe and tube
B 677, B 829
Welded pipe
B 673, B 775
Welded tube
B 674, B 751
Welding fitting
B 366
Billet and bar for reforging
B 472
Form
ASTM
Rod, bar and wire
B 649
Plate, sheet and strip
A 240, A 480, B 625, B 906
Seamless pipe and tube
B 677, B 829
Welded pipe
B 673, B 775
Welded tube
B 674, B 751
Welding fitting
B 366
Billet and bar for reforging
B 472
Chemical composition
%
Fe
Ni
Cr
Mo
C
Mn
Si
P
S
Cu
N
min
balance
24.0
19.0
6.0
0.5
0.15
max
26.0
21.0
7.0
0.020
2.0
0.50
0.030
0.010
1.5
0.25
Physical properties
Density
8.1 g/cm3
Melting range
1320-1390℃
Features: Alloy 926 has excellent resistance to pitting and crevice corrosion in media containing halides and hydrogen sulfide. It also has outstanding resistance to chloride-induced stress corrosion cracking, and resists to both oxidizing and reducing environments.
Applications: Sour (containing hydrogen sulfide) crude oil and natural gas well components, flue gas desulfurization system components, marine engineering piping, and corrosive chemicals containers.