EN 10028-2 P275N steel is mainly used to fabricate boiler and pressure vessel. So ,same the other boiler and pressure vessel using steel plate, this kind of steel has the good grain and Mechanical properties. It's yield strength is 275 MPa. P275N tensile strength is from 430MPa to 530MPa. (different min strength point at the different thickness.)
EN 10028-2 P275N steel Chemical Composition
Grades |
C |
Si max |
Mn. |
P |
S |
N |
AL |
Cr max |
Cu max |
Mo max |
Ni max |
Nb max |
Ti max |
V |
P275N |
0.16 |
0.40 |
0.80-1.50 |
0.025 |
0.015 |
0.012 |
0.020 |
0.300 |
0.30 |
0.08 |
0.50 |
0.05 |
0.03 |
0.05 |
EN 10028-2 P275N steel Mechanical Properties:
Grade |
Yield Strength |
Tensile Strength |
Elongation |
P275N |
275 |
430 to 530 |
- |
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