P355QH 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. The mill of JW STEEL is a stated owned factory who has more than 30 years manufacturing experience inP355QH alloy steel plate industry.
EN10028 P355QH 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
|
EN10028 P355QH alloy steel plate Mechanical properties:
Grade
|
Min Yield strength in different thickness
|
Min tensile strength in different thickness
|
Elongation in different thickness
|
P355QH
|
630-450
|
355-295
|
21-22
|
P355QH alloy steel plate supplier --- JW STEEL, based in China, is servicing global P355QH steel plate buyers and users, who gave us much satisfied feedback and keeping long term cooperation. JW steel keeps also huge quantity P355QH alloy steel plate in stock, in order to meet your urgent project requirement.
So, if you are looking for a P355QH alloy steel plate supplier, do not hesitate to contact with our sales team as the following information:
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