1.5415
16Mo3; 15Mo3
creep resistant steel; pressure vessel steel
Energy & environmental technology, Medical & pharmaceutical technology
The material 1.5415 also 16Mo3 is a heat-resistant structural steel.
Composition
C
Si
Mn
P
S
Cr
Cu
Mo
N
Ni
min.
0,12
-
0,40
-
-
-
-
0,25
-
-
max.
0,20
0,35
0,90
0,025
0,010
0,30
0,30
0,35
0,012
0,30
C
min.
0,12
max.
0,20
Si
max.
0,35
Mn
min.
0,40
max.
0,90
P
max.
0,025
S
max.
0,010
Cr
max.
0,30
Cu
max.
0,30
Mo
min.
0,25
max.
0,35
N
max.
0,012
Ni
max.
0,30
Standards and designations
Material group
High-quality engineering steel
UNI
16Mo3KG; 16Mo3KW; 16Mo5KG; 16Mo5KW
UNS
K11820; K12020; K12320; K12822; STBA12; STFA12; STPA12
Delivery forms
Angle/profile
Cut to size/custom made
Flat
Profile tube
Round
Round tube/bushing
Sheets/sheet blanks/plates
Slit strip
Square