Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Product: Hot rolled weldable fine grain thermomechanically (TMCP) rolled steels plates (flat products) used for pressure vessel and boiler equipment
P355M steel standard : EN10028-5, ISO 9328-5
P355M steel grade Material No. In EN10028-5 standard : 1.8821
P355M steel plate application thickness: Not more than 63mm
P355M steel plate usually delivery condition: Thermomechanically (TMCP) rolled
|
Grade |
Material No. |
C max |
Si max |
Mn max |
P max |
S max |
Al min |
N max |
Mo max |
Nb max |
Ni max |
Ti max |
V max |
|
P355M |
1.8821 |
0.14 |
0.50 |
1.60 |
0.025 |
0.010 |
0.020 |
0.015 |
0.20 |
0.05 |
0.50 |
0.05 |
0.10 |
P355M 1.8821 pressure vessel steel Mechanical properties
| Plate Thickness(mm) |
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 |
355 |
450-610 |
22 |
- |
- |
27 |
40 |
60 |
|
16<t≤40 |
355 |
|||||||
|
40<t≤63 |
345 |
|||||||
P355M steel plate Maximum carbon equivalent value (CEV) based on case analysis:
|
Grade |
Material No. |
CEV max for nominal thickness t in mm |
||
|
t≤16 |
16<t≤40 |
40<t≤63 |
||
|
P355M |
1.8821 |
0.39 |
0.39 |
0.40 |
JOIN-WIN STEEL keeps enough quantity P355M 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 EN10028-5, ISO 9328-5:
P355ML2 pressure vessel and boiler steel plates,
P460M pressure vessel and boiler steel plates,
P355ML1 pressure vessel and boiler steel plates,
P420M pressure vessel and boiler steel plates,
P420ML1 pressure vessel and boiler steel plates,
P420ML2 pressure vessel and boiler steel plates,
P460ML1 pressure vessel and boiler steel plates,
P460ML2 pressure vessel and boiler steel plates
