P355GH high-temperature pressure vessels steel P355GH boiler steel

Description: P355GH high-temperature pressure vessels steel complies with European standard EN10028. P355GH vessel steel has high strength and low alloy properties, P355GH boiler and pressure vessels steel has a yield strength of 355 MPa and has good tensile and bendi...

If the standard size steel materials can not meet your demands, We aslo supply P355GH Boiler and Pressure Vessel steel processing service. you can find one-stop solution for various customized steel processing requirements: Large vessels, structural parts, semi-products, components, manufacturing supporting ...

Processing Service: Cutting, Welding, Drilling, Rolling, Bending, Forming, Grinding, Stamping and so on machining

E-mail: [email protected]

Whatsapp: +86-15690878691

Chat Online Leave a Message

P355GH Boiler and Pressure Vessel steel Description

P355GH high-temperature pressure vessels steel complies with European standard EN10028. P355GH vessel steel has high strength and low alloy properties, and can withstand high working pressure without excessive deformation or damage. P355GH has good plasticity, toughness, cold bending performance and welding performance, and is suitable for manufacturing nuclear island steel containment shells, pressure vessels, and equipment components. It is often used to manufacture various pressure vessels, such as boilers, storage tanks and furnaces.

P355GH boiler and pressure vessels steel has a yield strength of 355 MPa and has good tensile and bending properties. P355GH low-alloy steel has good low-temperature toughness and can maintain good strength and ductility even at lower temperatures. P355GH has good processing performance, is easy to carry out cold and hot processing, and can meet various complex shape and size requirements. P355GH also has good welding performance and is easy to perform welding operations, ensuring the airtightness and safety of the pressure vessel. P355GH can still maintain good strength and stability in high temperature environments. At high temperatures, P355GH steel has high creep strength and durable strength, and can withstand the dual test of high temperature and high pressure.

P355GH high-strength pressure vessel steel plate has excellent mechanical properties and good processing and welding properties, which can ensure the quality and safety of pressure vessels and ensure the stable operation of equipment in high-temperature and high-pressure environments. It is widely used in petrochemical, electric power, pharmaceutical and other fields. , pressure vessels manufactured using P355GH can meet various complex working environments and harsh operating conditions.

P355GH Boiler and Pressure Vessel steel Datasheet

Thickness: 0.15mm-300mm customizable
Width: 500-2250mm customizable
Length: 1000mm-12000mm or according to customer's special request
Tolerance: Thickness: +/-0.02mm, Width:+/-2mm
Technology: Hot Rolled /Cold Rolled
Inspection: The Third Party inspection can be accepted,SGS,BV

P355GH Boiler and Pressure Vessel steel Chemical composition

Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	N	Cu	Nb	Ti	AL	Mo
P355GH	0.10-0.22	0.015	0.1-1.7	0.025	0.015	0.012	0.30	0.020	0.03	0.020	0.080

P355GH Boiler and Pressure Vessel steel Mechanical Properties

Grade	Thickness	Yield	Tensilmie	Elongation	Impact Energy(KV J) min
Grade	mm	Min Mpa	Mpa	Min %	-20°	0°	+20°
P355GH	≤ 16	355	510-650	20	27	34	40
	16> to ≤40	345	510-650	20	27	34	40
	40> to ≤60	335	510-650	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