P355NH used in petroleum, chemical industry, power station, boiler, etc, P355NH used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel and boiler steam drum bottle steam, liquefied petroleum, hydropower station high pressure hose, spiral case and other equipment and components.
JW Steel is a professional P355NH alloy steel plate manufacturer. The mill of JW STEEL is a stated owned factory who has more than 30 years manufacturing experience in P355NH steel plate for boiler and pressure vessel industry.
P355NH alloy steel plate chemical composition %:
Cmax
|
Si
max
|
Mn
|
P max
|
S max
|
Ni
max
|
Cr max
|
Momax
|
Almin
|
0.18
|
0.50
|
1.10-1.70
|
0.025
|
0.025
|
0.500
|
0.30
|
0.08
|
0.020
|
P355NH alloy steel plate Mechanical properties:
Grade
|
Min Yield strength in different thickness
|
Min tensile strength in different thickness
|
Elongation in different thickness
|
P355NH
|
630-450
|
355-295
|
21-22
|
P355NH alloy steel plate manufacturer --- JW STEEL , based in China, is servicing global P355NH alloy steel plate buyers and users, who gave us much satisfied feedback and keeping long term cooperation. JW steel keeps also huge quantity P355NH alloy steel plate in stock, in order to meet your urgent project requirement.
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