P355Q Pressure Vessel Steel

P355Q Pressure Vessel Steel

P355Q Pressure Vessel Steel (material number 1.8866) is a European standard, weldable fine-grained alloy steel specifically designed for use in the fabrication of pressure vessels, boilers, and heat exchangers. It is specified under the EN 10028-6 standard for flat products made of steels for pressure purposes.
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Description
Technical Parameters

EN 1.8866 steel is an alloy steel formulated for primary forming into wrought products. Cited properties are appropriate for the quenched and tempered condition. 1.8866 is the EN numeric designation for this material. P355Q is the EN chemical designation.

It has a moderately high density among EN wrought alloy steels. In addition, it has a moderately high thermal conductivity and a very low tensile strength.

 

Gneesteelis specialized in supplying EN10028-6 steel plate in P355Q. For more information of P355Q steel plates, please check them in following:

Grade : P355Q Pressure Vessel Steel
Number: 1.8866
Classification: Alloy special basic steel
Standard:
EN 10028-6: 2009 Flat products made of steels for pressure purposes. Weldable fine grain steels, quenched and tempered

 

 

P355Q plate mechanical properties

Grade Thickness mm Yield strength(MPa) Tensile strength (MPa) Elongation A(%)
P355Q ≤50 ≥355 490-630 ≥22
50-100 ≥335 450-590
100-150 ≥315 450-590

P355Q Pressure Vessel Steel

P355Q Pressure Vessel Steel Plate

FAQ:

Q:What are the shipping terms?

A:We accept FOB,CIF,CFR and other international shipping terms.Port of loading can be specified according to customer requirements.

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A:Of course, you can contact us at any time.we promise our products are all qualified. If you find any products are not qualified and unsatisfied your require,please contact us at any time.

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