P355N STEEL PLATE

P355N,P355N steel plate,P355N steel sheet owned the minimum yield point at 355 Mpa for the thickness below 16mm,and xinsteel can offer P355N pressure vessel steel plate thickness between 6mm-350mm for guarantee the steel property in chemical composition and mechanical property.Our this steel grade P355N also be approved by Germany TUV.So we can offer our vast customer TUV P355N pressure vessel steel sheet directly.For the delivery time of 1000 tons order p355n steel plates,our general rolling time shall be within 30 days.

Technical Requirements & Additional Services for P355N steel plate:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands 

►Mechnical property for P355N steel plate:

Thickness(mm)	Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
T≤16	355	490-630	22
16<T≤40	345
40<T≤60	335
60<T≤100	315	470-610	21
100<T≤150	305	460-600
150<T	295	450-590

►Chemical composition for P355N steel plate (Heat Analysis Max%)

Main chemical elements composition of P355N steel plate
C	Si	Mn	P	S	Al (total)	N	Cr
0.18	0.50	1.10-1.70	0.025	0.015	≥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	0.10	0.12