Product

JIS

DIN EN10273

BS EN10028-5

ASTM

ASME

Home > DIN-EN10273 > P460QH Steel plate,P460QH Steel plate steel

P460QH Steel plate,P460QH Steel plate steel

P460QH Steel plate

P460QH steel grade is quenched and tempered steel grade for weldable fine grain pressure purposes.P460QH Grade has a good weldable and used in high temperature equipment and pressure vessel

P460QH Chemical composition:(%)

Element	P460QH Max %	Element	P460QH max %
C	0.18	Cr	0.50
Si	0.50	Mo	0.50
Mn	1.70	Cu	0.30
P	0.025	Nb	0.05
S	0.015	Ni	1.00
N	0.015	TI	0.03
B	0.005	V	0.08

P460QH Mechanical propertie:

Grade	Type	Thickness	Yield Strength	Tensile Strength	Elongation	Impact Energy
		(mm)	MPa (min)	MPa	% (min)	(KV J) (min)
						-20 degree
P460QH	+QT	≤ 50	460	550-720	19	27
		50to ≤100	440	550-720	19	27
		100o ≤150	400	500-670	19	27

P460QH steel plate application:
P460QH pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe, spiral case and other equipment and components.

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