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EN 10028-2 Steel Chemical Composition
EN10028-2 covers alloy and no-alloy steels for pressure vessels with elevated temperature properties.
Non-alloy quality steel grades: P235GH, P265GH, P295GH ,P355GH
Alloy quality steel grades: 16Mo3, 18MnMo4-5, 20MnMoNi4-5, 13CrMo4-5
EN 10028-2 Steel Chemical Composition
Grade |
Grade |
C |
Si |
Mn |
P |
S |
Al |
N |
Cr |
Cu |
Mo |
Nb |
Ni |
Ti max |
V |
Name |
Number |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
1.0345 |
≤0,16 |
≤0,35 |
0,60-1,20 |
0,025 |
0,015 |
=>0,020 |
≤0,012 |
≤0,30 |
≤0,30 |
≤0,08 |
+<0,02 |
≤0,3 |
0,03 |
≤0,02 |
|
P265GH |
1.0425 |
≤0,20 |
≤0,40 |
0,80-1,40 |
0,025 |
0,015 |
=>0,020 |
≤0,012 |
≤0,30 |
≤0,30 |
≤0,08 |
+<0,02 |
≤0,3 |
0,03 |
≤0,02 |
P295GH |
1.0481 |
0,08-0,20 |
≤0,40 |
0,90-1,50 |
0,025 |
0,015 |
=>0,020 |
≤0,012 |
≤0,30 |
≤0,30 |
≤0,08 |
+<0,02 |
≤0,3 |
0,03 |
≤0,02 |
1.0473 |
0,10-0,22 |
≤0,60 |
1,10-1,70 |
0,025 |
0,015 |
=>0,020 |
≤0,012 |
≤0,30 |
≤0,30 |
≤0,08 |
+<0,02 |
≤0,3 |
0,03 |
≤0,02 |
|
1.5415 |
0,12-0,20 |
≤0,35 |
0,40-0,90 |
0,025 |
0,010 |
- |
≤0,012 |
≤0,30 |
≤0,30 |
0,25-0,35 |
- |
≤0,3 |
- |
- |
|
18MnMo4-5 |
1.5414 |
≤0,20 |
≤0,40 |
0,90-1,50 |
0,015 |
0,005 |
- |
≤0,012 |
≤0,30 |
≤0,30 |
0,45-0,60 |
- |
≤0,3 |
- |
- |
20MnMoNi4-5 |
1.6311 |
0,15-0,23 |
≤0,40 |
12,00-1,50 |
0,020 |
0,010 |
- |
≤0,012 |
≤0,20 |
≤0,20 |
0,45-0,60 |
- |
04-0,6 |
- |
≤0,02 |
15NiCuMoNb5-6-4 |
1.6368 |
≤0,17 |
0,25-0,50 |
0,80-1,20 |
0,025 |
0,010 |
=>0,015 |
≤0,020 |
≤0,30 |
0,5-0,80 |
0,25-0,5 |
0,015-0,045 |
1,0-1,3 |
- |
- |
13CrMo4-5 |
1.7335 |
0,08-0,18 |
≤0,35 |
0,40-1,00 |
0,025 |
0,010 |
- |
≤0,012 |
0,7-1,15 |
≤0,30 |
0,40-0,60 |
- |
- |
- |
- |