P420M is a thermo mechanically rolled and weld able fine grain steels grade, mainly used in normalized vessel which in welded condition.
Production Size:
Thickness: 4mm- 400mm;
Width: 1000mm- 4000mm;
Length: 4000mm- 12000mm.
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Main chemical elements composition of P420M |
||||||
|
C |
Si |
Mn |
P |
S |
Al (total) |
N |
|
0.16 |
0.50 |
1.70 |
0.025 |
0.020 |
≥0.020 |
0.020 |
|
Mo |
Nb |
Ni |
Ti |
V |
Cr+Cu+Mo |
|
|
0.20 |
0.05 |
0.50 |
0.05 |
0.10 |
0.60 |
|
|
Grade/ Material |
Tensile Test |
MPa |
|
DIN EN 10028-5 P420M |
Tensile Strength |
500-660 |
|
Yield Strength |
420 |
|
|
Elongation |
19% |
|
|
Impact Test( if any) |
-20℃ |
EN10028-5 P420M steel application:
P420M boiler and pressure vessel steel are widely used in the industries of petroleum, chemistry, power station and boiler .They can also be used to make equipments and components of reactor, heat exchanger, spherical tank, oil gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinder, high pressure water pipes of hydropower station.