EN 10028 P355NL1 Pressure Vessel and Boiler Steel Plate Steel Grade

Posted:2016-11-30 01:42:54

P355NL1 is the low temperature grade steel, belonging to the EU standard. EN 10028 P355NL1 steel plate is used in oil, chemical, power station, boiler and other industries for the production of reactors.

The Main Application of EN 10028 P355NL1

EN 10028 P355NL1 steel is mainly used in heat ex-changer, separators, spherical tanks, oil and gas tank, liquefied gas tank, nuclear reactor shell, boiler drum, petroleum gas cylinders, high pressure water pipes, turbine volute and other equipment and components.

P355NL1 Chemical Composition

Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Al(min)	N
P355NL1	0.18	0.50	0.9-1.70	0.03	0.020		0.02
	Cr	Cu	Mo	Nb	Ni	Ti	V
	0.30	0.30	0.08	0.005	0.50	0.03	0.10

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

P355NL1Mechanical Property

Grade	Thickness	Yield strength	Tensile strength	Elongation	Impact Energy(KV J) min
P355NL1	mm	Min Mpa	Mpa	Min %	-20°	0°	+20°
	≤ 16	355	490-630	22	47	55	63
	16> to ≤35	355	490-630	22	47	55	63
	35> to ≤50	345	490-630	22	47	55	63
	50> to ≤70	325	490-630	22	47	55	63
	70> to ≤100	315	470-610	21	47	55	63
	100> to ≤150	295	450-590	21	47	55	63

P355NL1 Pressure vessel Steel Additional Condition

UT(Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test(such as SGS Test),Coated or Shot Blasting and Painting.

Shanghai Katalor Enterprises Co., Ltd is specialized in supplying EN 10028 P355NL1 Boiler Steel Plate. Besides that, Shanghai Katalor Enterprises Co., Ltd is also a manufacture, so we could promise the delivery time and the competitive price compared with other company. We sincerely hope new and regular customers come to visit our mill and inquiry P355NL1 Pressure vessel and boiler steel plate from Katalor.

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