P295GH Boiler Quality Steel Plate - Knowledge

P295GH Boiler Quality Steel Plate

P295GH pressure vessel steel plate belongs to the European standard vessel steel plate and is a special steel plate for boilers and pressure vessels. The implementation standard of P295GH boiler steel plate is: EN10028 special technical conditions.

P295GH pressure vessel plate material is a non-alloy and alloy steel with specific high temperature properties. It has good plasticity, toughness, cold bending performance and welding performance. It is used to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefaction Gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum gas bottles, high-pressure water pipes in hydropower stations, turbine volutes and other equipment and components.

P295GH Boiler Quality Plate Chemical Composition:

C	0.08 to 0.20	Cr	≤0.30
Si	≤0.40	Cu	≤0.30
Mn	0.90 to 1.50	Mo	≤0.08
P	0.025	Nb	≤0.020
S	0.015	Ni	≤0.30
Al	≤0.020	Ti	0.03
N	≤0.012	Vi	≤0.02

P295GH Pressure Vessel Quality Steel Mechanical Property:

Yield Strength MPa (min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KV J) (min)
Yield Strength MPa (min)	Tensile Strength MPa	Elongation % (min)	-20°	0°	+20°
≤ 16	295	460 - 580	21	27	34	40
16> to ≤40	290	460 - 580	21	27	34	40
40> to ≤60	285	460 - 580	21	27	34	40
60> to ≤100	260	460 - 580	21	27	34	40
100> to ≤150	235	440 - 570	21	27	34	40
150> to ≤250	220	430 - 570	21	27	34	40

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