Description

Technical Parameters

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional p420ml2 vessel steel grade sheet manufacturers and suppliers in China, also supports customized service. If you're going to buy p420ml2 vessel steel grade sheet made in China, welcome to get free sample from our factory. Quality products and low price are available.

P420ML2 vessel steel grade sheet

Boiler Quality Steel Products Description

P420ML2 vessel steel plate is a kind of steel material for boiler and pressure vessel.P420ML2 boiler steel has a minimum yield strength of 390-420 MPa and good weldability, so P420ML2 pressure vessel plate material is mainly used in the manufacture of boilers.

Applications of P420ML2 boiler steel:
P420ML2 boiler and pressure vessel steel plate is widely used in petroleum, chemical, power station and boiler industries, and can also be used in the manufacture of reactors, heat exchangers, ball tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler ladles, liquefied petroleum gas cylinders, hydroelectric power station high-pressure water pipes and other equipment and components.

Hot Rolled Boiler Steel Plate Products Details

P420ML2 Pressure Vessel Plate Chemical Composition & Mechanical Property:

Grade	P420ML2 max %		P420ML2 max %
C	0.16	Mo	0.20
Si	0.50	Nb	00.05
Mn	1.70	Ni	0.50
P	0.020	TI	0.05
S	0.015	Vi	0.10
AL	0.020 min
N	0.020

grade	statue	thickness	Yield strength	Tensile strength	Elongation
		(mm)	MPa (min)	MPa	% (min)

P420ML2	Normalized	≤ 16	420	500-660	19
		16> to ≤40	400	500-660	19
		40> to ≤63	390	500-660	19