Tianjin Bohai Metal Corporation

P355N steel

P335N pressure vessel steel plate owned the minimum yield point at 355 Mpa for the thickness below 16mm.

Boiler Pressure Vessel Steel

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Commodity name: P355N steel

P335N pressure vessel steel plate owned the minimum yield point at 355 Mpa for the thickness below 16mm.

Product introduction

P335N pressure vessel steel plate owned the minimum yield point at 355 Mpa for the thickness below 16mm. Gnee steel is able to offer P355N steel plate thickness between 6mm-300mm for guarantee the steel property in chemical composition and mechanical property. For the delivery time of 1000 tons order p355n steel plates,our general rolling time shall be within 30 days.

Technical Data

P335N Chemical Properties:

Grade	C %	Mn %	S %	N %	Cu %	Nb %	Ti %	Si %	P %	AL %	Cr %	Mo %	Ni %	Vi %
P 355 N	0.10-0.22	0.10-1.70	0.015	0.012	0.30	0.020	0.03	0.60	0.025	0.020	0.30	0.08	0.30	0.02

EN 10028-3 P 355 N steel is used worldwide by fabricators of welded pressure vessels, industrial boilers and heat ex-changers and is engineered to work well in elevated temperature service.

P335N Mechanical Properties:

Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KVJ) (min)
Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	-20°	0°	+20
P 355 N	Normalized	t≤16	355	510-650	20	27	34	40
		16＜t≤40	345	510-650	20	27	34	40
		40＜t≤60	335	460-580	20	27	34	40
		60＜t≤100	315	490-630	20	27	34	40
		100＜t≤150	295	480-630	20	27	34	40
		150＜t≤250	280	470-630	20	27	34	40