EN 10028-3 Grade P275NL2,EN10028 P275 NL2 STEEL PLATE

Posted:2015-11-30 01:34:30

P275NL2 steel grade is one of grade in En10028-3, which is non alloy and alloy steels with specified elevated temperature properties.P275NL2 steel which can be used under extreme low temperature is often supplied in the normalized condition.P275NL2 grades are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.

Chemical composition for P275NL2 pressure vessel steel (Heat Analysis Max%)

Main chemical elements composition of P275NL2
C	Si	Mn	P	S	Al (total)	N	Cr
0.16	0.40	0.80-1.50	0.020	0.010	≥0.020	0.012	0.30
Cu	Mo	Nb	Ni	Ti	V	Nb+Ti+V
0.30	0.08	0.05	0.50	0.03	0.05	0.05

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

Grade		P275NL2 Mechanical Property
Grade	Thickness	Yield	Tensilmie	Elongation	Impact Energy(KV J) min
P275NL2	mm	Min Mpa	Mpa	Min %	-20°	0°	+20°
	≤ 16	275	390-510	24	65	90	100
	16> to ≤35	275	390-510	24	65	90	100
	35> to ≤50	265	390-510	24	65	90	100
	50> to ≤70	255	390-510	24	65	90	100
	70> to ≤100	235	370-490	23	65	90	100
	100> to ≤150	235	350-470	23	65	90	100

we not only can supply steel products ,but also can supply Steel Services such as Cutting, Painting, Ball blast, Pretreatment, and The third party inspection in DNV, BV, LR, GL.If you want to EN10028-3 P275NL2 steel or P275NL2 equivalent material, please feel free to contact us. we will give you the best help and give you the best service

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