Non-Alloy P355GH Pressure Vessel Steel Plate

Non-Alloy P355GH Pressure Vessel Steel Plate

P355GH steel is a normalized, non-alloy European standard (EN 10028-2) pressure vessel steel used for high-temperature applications like industrial boilers, heat exchangers, and pipelines.P355GH is specifically engineered to perform well in environments requiring resistance to high pressures and elevated temperatures, with a maximum application temperature of approximately 400°C. It offers good weldability and excellent toughness.
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Description
Technical Parameters

P355GH steel plate, EN10028 P355GH steel plates is a kind of material for boiler and pressure vessel steel. EN10028 P355GH steel plates is characterised by a minimum yield strength of 280-355 MPa and by good weldability,so P355GH steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are EN10028 P355GH steel plate's Chemical composition and mechanical properties.

 

Grade Type Thickness mm Yield strength Mpa(min) Tensile Strength MPa Elongation % (min) Impact Energy (KVJ) (min)
-20° +20
P355GH Normalized ≤16 355 510-650 20 27 34 40
16>to≤40 345 510-650 20 27 34 40
40>to≤60 335 460-580 20 27 34 40
60>to≤100 315 490-630 20 27 34 40
100>to≤150 295 480-630 20 27 34 40
150>to≤250 280 470-630 20 27 34 40

 

Non-Alloy P355GH Pressure Vessel Steel Plate

Non-Alloy P355GH Steel Plate

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