2.4663
NiCr23Co12Mo
nickel-cobalt alloy
Aerospace, Petrochemicals, Vehicle construction & e-mobility
The material 2.4663 (Inconel Alloy 617) or NiCr23Co12Mo is a nickel-cobalt alloy.
Composition
C
Si
Mn
P
S
Al
B
Co
Cr
Cu
Mo
Ni
Ti
Fe
min.
0,05
-
-
-
-
0,70
-
11,0
20,0
-
8,50
-
0,20
-
max.
0,10
0,20
0,20
0,01
0,01
1,40
0,006
14,0
23,0
0,50
10,0
Rest/Bal.
0,60
2,00
C
min.
0,05
max.
0,10
Si
max.
0,20
Mn
max.
0,20
P
max.
0,01
S
max.
0,01
Al
min.
0,70
max.
1,40
B
max.
0,006
Co
min.
11,0
max.
14,0
Cr
min.
20,0
max.
23,0
Cu
max.
0,50
Mo
min.
8,50
max.
10,0
Ni
max.
Rest/Bal.
Ti
min.
0,20
max.
0,60
Fe
max.
2,00
Standards and designations
Material group
Nickel alloys
ASTM
B564;B166
UNS
N06617
Special designations
Inconel® Alloy 617; Haynes® 617 alloy
Delivery forms
Angle/profile
Cut to size/custom made
Flat
Profile tube
Round
Round tube/bushing
Sheets/sheet blanks/plates