Chemical composition and tensile yield strength of P265GH steel plate

P265GH steel plate belongs to pressure vessel steel plate. The performance specification is EN10028, and the corresponding domestic trademark of P265GH is 25MnG. It has outstanding plasticity, durability, cold bending performance and welding performance.

P265GH steel plate production process:
The method of electric furnace+outside furnace essence+vacuum degassing is selected for tempering, fine grain killed steel, and the steel plate is delivered in normalized condition.

Chemical composition of P265GH steel plate:

C	Si	Mn	Cr	Ni	Mo	Nb	V	P	S	Al	Cu
≤0.20	≤0.40	0.80-1.40	≤0.30	≤0.30	≤0.08	≤0.02	≤0.010	≤0.025	≤0.010	≥0.020	≤0.012

Tensile yield strength of P265GH steel plate:

Thickness (mm)	Tensile Strength Rm (N/mm²)	Yield Strength ReL (N/mm²)
≤16	410-530	265
16＜t≤40	410-530	255
40＜t≤60	410-530	245
60＜t≤100	410-530	215
100＜t≤150	400-530	200
150＜t≤250	390-530	185

P265GH steel plate application:
P265GH container plates are used in industries such as petroleum, chemical engineering, power plants, boilers, and other industries to manufacture equipment and components such as reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum gas cylinders, high-pressure water pipes for hydropower stations, and turbine volutes.

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