10CrMo910, with increased molybdenum and chromium, provides greater heat and corrosion resistance than 16Mo3 & 13CrMo45.
Again the material is a pressure vessel grade steel for use in elevated temperature service. Masteel supplies 10CrMo910 to fabricators serving the oil and gas industry. The steel has good weldability and is offered under the EN 10028 standard.
The technical specifications of 10CrMo910 are outlined in the data tables below.
10CrMo910 - Chemical Composition
The chemical composition of 10CrMo910 is outlined in the table below.
|
Element
|
Percentage %
|
Element
|
Percentage %
|
|
C
|
0.08/0.14
|
Ni
|
-
|
|
Si
|
0.50
|
Nb
|
-
|
|
Mn
|
0.40/0.90
|
Ti
|
-
|
|
P
|
0.020
|
V
|
-
|
|
S
|
0.010
|
Al
|
-
|
|
Cr
|
2.00/2.50
|
N
|
0.012
|
|
Mo
|
0.90/1.10
|
Cu
|
0.30
|
10CrMo910 - Mechanical Properties
The mechanical properties of 10CrMo910 are outlined in the table below.
| Grade |
Thickness
|
Yield Strength
|
Tensile Strength
|
Elongation (A)
|
Impact energy KV at
test temperature
|
|
-20°C
|
0°C
|
+20°C
|
|
mm
|
MPa
|
MPa
|
%
|
J
|
J
|
J
|
| 10CrMo910 |
≤16
|
310
|
480/630
|
18
|
-
|
-
|
31
|
|
|
>16 ≤40
|
300
|
480/630
|
18
|
|
|
31
|
|
|
>40 ≤60
|
290
|
480/630
|
18
|
|
|
31
|
|
|
>60 ≤100
|
280
|
470/620
|
17
|
|
|
27
|
|
|
>100 ≤150
|
265
|
460/610
|
17
|
|
|
27
|
|
|
>150 ≤250
|
250
|
450/600
|
17
|
|
|
27
|
(Please note: the technical information above is for guidance only - for exact specifications please check with Masteel)
This information has been sourced, reviewed and adapted from materials provided by Masteel UK Ltd.
For more information on this source, please visit Masteel UK Ltd