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The difference between 13CrMo4-5 steel pipe and 10CrMo9-10 steel pipe
Source:Steel Industry Date:2021/03/17
Xinsteel Industrial always exporting 13crmo4-5 steel pipe and 10crmo9-10 steel pipe to our Malaysian customers.What is the main difference between 13CrMo4-5 steel pipe and 10CrMo9-10 steel pipe ?
The main difference is in alloy steel chemical composition,13CrMo4-5 steel pipe requires Cr% 0.7-1.15 % and Mo% 0.4-0.6 %,but 10CrMo9-10 steel pipe also named as 10CrMo910 steel pipe requires Cr% 2-2.5 % and Mo% 0.9-1.1 %.Because higher Cr-Mo alloy contains,so 10CrMo910 steel pipe has more advantage in higher temperature and bad weathering than 13CrMo4-5 steel pipe.Other relative steel pipes in EN 10216-2 including 16Mo3 steel pipe,11CrMo9-10 steel tube,25CrMo4 steel pipe,X10CrMoVNb9-1 steel pipe,X20CrMoV11-1 steel pipe.
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13crmo4-5 vs 10crmo9-10 |
Chemical composition: Heat Analysis Max% | ||||||||||||
|
Standard |
Grade |
C |
Mn |
P |
S |
Si |
Cu |
Nb |
Ti |
Cr |
Ni |
Mo |
Alt |
|
EN 10216-2 |
13crmo4-5 |
0.1-0.17 |
0.4-0.7 |
0.025 |
0.020 |
0.35 |
0.3 |
|
|
0.7-1.15 |
0.3 |
0.4-0.6 |
0.04 |
|
EN 10216-2 |
10crmo9-10 |
0.08-0.14 |
0.3-0.7 |
0.025 |
0.020 |
0.50 |
0.3 |
|
|
2.0-2.5 |
0.3 |
0.9-1.1 |
0.04 |
|
Mechanical Properties: |
Thickness |
Yield strength |
Tensile strength | ||||||||||
|
Mpa Min. |
Mpa | ||||||||||||
|
EN 10216-2 |
13crmo4-5 |
T≤16 |
290 |
440-590 | |||||||||
|
EN 10216-2 |
10crmo9-10 |
T≤16 |
280 |
480-630 | |||||||||