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P420ML1 steel plate, P420ML1 Yield

P420ML1 steel plate under EN10028-5 standard, it is a kind of pressure vessel steel. More information about P420ML1 steel plate technology, please see the following:

P420ML1 steel plate has minimum yield strength at 420 Mpa, When production P420ML1 steel plate, the heat treatment shall be done under Thermomechanically rolled. Low temperature impacting test for P420ML1 steel shall be done under 40 centi degree.

P420ML1 steel plate specification:

Grade: P420ML1 Standard: EN10028-5

Thickness up to 40mm, Width: Up to 3 metres wide, Length up to 12 metres long

P420ML1 chemical composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al	N
P420ML1	0,16	0,50	1,70	0,020	0,015	0,020	0,020
	Nb	V	Ti	Ni	Mo
	0,05	0,10	0,05	0,50	0,20

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Grade	P420ML1 mechanical property
Grade	Thickness	Yield	Tensile	Elongation
P420ML1	mm	Min Mpa	Mpa	Min %
	6-16	420	500-660	19%
	16-40	400	500-660	19%
	40-63	390	500-660	19%

P420ML1 steel plate usage:

P420ML1 steel plate are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

More information about P420ML1 steel plate, please contact us and let us know your required specification, the best P420ML1 steel plate price will be quoted in shortest time.