P355NH Boiler Steel Sheet

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional p355nh boiler steel sheet manufacturers and suppliers in China. Welcome to wholesale customized p355nh boiler steel sheet at competitive price from our factory. Good service and quality products are available.

 

P355NH boiler steel sheet

 

‌P355NH boiler grade plate is a high-performance steel plate for boilers and pressure vessels, which complies with European standard EN 10028-3‌. GNEE's P355NH hot rolled boiler steel plate can be delivered in normalized, annealed, normalized + tempered or quenched and tempered conditions to meet the needs of different application scenarios‌.

 

P355NH boiler quality plate is specially designed for pressure vessels, "P" stands for pressure vessel steel, "355" means the minimum yield strength is 355 MPa, and "NH" stands for a specific quality grade, suitable for high temperature environments.

 

P355NH boiler steel plate has good load-bearing capacity and deformation resistance, can maintain good mechanical properties and corrosion resistance in high temperature environments, and is used in many industries such as petroleum, chemical, power stations, boilers, etc.

 

 

Product Name	Boiler Vessel Plate
Grade	GB713: Q245R, Q345R, Q370R, 18MnMoNbR, 13MnNiMoR, 15CrMoR, 14Cr1MoR, 12Cr2Mo1R, 12Cr1MoVR, etc. GB19189: 07MnCrMoVR, 07MnNiCrMoVDR, 12MnniVR, etc. GB3531: 16MnDR, 09MnNiDR, 15MnNiDR, etc. JIS G3103: SB410, SB450, SB480, etc. JIS G3115: SPV235, SPV315, SPV355, SPV410, SPV450, SPV490, etc. (ASME) ASTM: (S)A299M; (S)A515M Gr. 60, 65, 70; (S)A204M(A,B,C), (S)A387M Gr (5, 11, 12, 22), (S)A537M(Cl. 1, Cl. 2), (S)A533Gr.B, (S)A517M Gr. (B, F), (S)A516M Gr (60, 65, 70), (S)A662M(A, B, C), (S)A302MGr (A, B, C, D), (S)A737M Gr (A,B,C), (S)A738M Gr (A,B, C), (S)A203(A, B, D, E, F), (S)A285(A, B, C), (S)A841Gr. D, etc. EN10028-2: P235GH,P265GH,P295GH,P355GH,16Mo3,13CrMo4-5, 10CrMo9-10,11CrMo9-10,etc. EN10028-3: P275(NH,NL1,NL2),P355(N, NH,NL1,NL2), P460(NH, NL1,NL2), etc.
Thickness	5mm-140mm as request
Width	1000mm-3000mm or as request
Length	1000mm-12000mm as request
Certificate	ISO
Packing	Seaworthy packing

 

 

♦ 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

 

 

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

 

 

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

 

 

 

 

 

 

 

We support multi-specification, multi-brand weather resistant steel plate customization, if you have P355NH boiler steel sheet or other corten steel plate product customization needs, please contact us!

 

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