Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Product: Hot rolled weldable fine grain Normalized steels plates (flat products) used for pressure vessel and boiler equipment
P275NH steel standard : EN10028-3, ISO 9328-3
P275NH steel quality: Elevated temperature quality
P275NH steel grade Material No. In EN10028-3 standard : 1.0487
P275NH steel plate application thickness: Not more than 250mm
P275NH steel plate usually delivery condition: +N (Normalized), +NT(Normalized and Tempered), +QT(Quenched and tempered),T (Tempered), Q(Quenched)
|
Grade |
Material No. |
C max |
Si max |
Mn |
P max |
S max |
Al min |
N max |
Cr max |
Cu max |
Mo max |
Nb max |
Ni max |
Ti max |
V max |
Nb+Ti+V max |
|
P275NH |
1.0487 |
0.16 |
0.40 |
0.80-1.50 |
0.025 |
0.010 |
0.012 |
0.012 |
0.30 |
0.30 |
0.08 |
0.05 |
0.50 |
0.03 |
0.05 |
0.05 |
P275NH 1.0487 pressure vessel steel Mechanical properties
| Plate Thickness(mm) |
Usual delivery condition |
Yield strength ReH MPa min |
Tensile strength Rm MPa |
Elongation A% min |
Impact Energy KV2 J min at a temperature in °C of |
||||
|
-50 |
-40 |
-20 |
0 |
+20 |
|||||
|
≤16 |
+N |
275 |
390-510 |
24 |
- |
- |
45 |
65 |
75 |
|
16< t≤40 |
265 |
||||||||
|
40< t≤60 |
255 |
||||||||
|
60< t≤100 |
235 |
370-490 |
|||||||
|
100< t≤150 |
225 |
360-480 |
|||||||
|
150< t≤250 |
215 |
350-470 |
|||||||
P275NH steel plate Maximum carbon equivalent value (CEV) based on case analysis:
|
Grade |
Material No. |
CEV max for nominal thickness t in mm |
||
|
t≤60 |
60< t≤100 |
100< t≤250 |
||
|
P275NH |
1.0487 |
0.40 |
0.40 |
0.42 |
JOIN-WIN STEEL keeps enough quantity P275NH steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
Others steel grades steel plate for pressure vessel and boiler equipment in the standard EN10028-3, ISO 9328-3:
P275NL1 pressure vessel and boiler steel plates,
P275NL2 pressure vessel and boiler steel plates,
P355N pressure vessel and boiler steel plates,
P355NH pressure vessel and boiler steel plates,
P355NL1 pressure vessel and boiler steel plates,
P355NL2 pressure vessel and boiler steel plates,
P420NH pressure vessel and boiler steel plates,
P420NL1 pressure vessel and boiler steel plates,
P420NL2 pressure vessel and boiler steel plates,
P460NH pressure vessel and boiler steel plates,
P460NL1 pressure vessel and boiler steel plates,
P460NL2 pressure vessel and boiler steel plates
