JIS G3103 P296GHP355GHP235GH Pressure Vessel Steel Plate

Introducing JIS G3103 Pressure Vessel Steel Plate - the ultimate solution for high performance applications in demanding environments of high temperature boilers and pressure vessels in China. This hot rolled steel plate is engineered to combine the strength of carbon steel with the enhanced properties of molybdenum alloy steel, ensuring outstanding durability and reliability in extreme conditions.

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JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate Description

Designed to meet the stringent standards required for pressure vessels, JIS G3103 steel plates are ideal for industries such as power generation, petrochemical and manufacturing. With a strong composition and excellent resistance to high temperatures and pressures, this steel plate ensures your operations are safe and efficient.JIS G3103 pressure vessel steel plates are available in a variety of grades, including SB410, SB450, SB480, SB450M and SB480M, which are versatile and can meet a variety of engineering requirements. Each grade is carefully crafted to provide optimal performance, allowing engineers and manufacturers to select the perfect material for their specific application.Whether you are building a new pressure vessel or upgrading an existing system, JIS G3103 steel plate guarantees excellent weldability and formability, making it easy to handle during the fabrication process. Its excellent mechanical properties ensure it can withstand the rigors of high pressure environments, giving peace of mind to operators and stakeholders.

Product Parameters

Product Name	JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	100mm-3000mm
Length	1m-12m, or Customized Size
Thickness	0.1mm-400mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

Brand	C	Si	Mn	P	S	Mo
SB410	0.24-0.30	0.15-0.40	0.90	0.030	0.030	-
SB450	0.33	0.45	0.98	0.030	0.030	-
SB480	0.35	0.45	1.30	0.030	0.030	-
SB450M	0.25	0.45	0.98	0.030	0.030	0.45-0.60
SB480M	0.27	0.45	0.98	0.030	0.030	0.45-0.60

Mechanical Properties

Brand	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation Gage 2in. [50mm], %
SB410	410-550	225	21
SB450M	450-590	255	19
SB450	450-590	245	19
SB480	480-620	265	17
SB480M	480-620	275	17

Scope of Application

JIS G3103 boiler vessel plate is widely used in petrochemical, manufacturing and other industries of boiler, pressure vessel manufacturing.

Equivalent Material

Brand	European Standard	German Standard	Japanese Standard	American Standard
SB450	P296GH	A St45, 17Mn4, StE315	SPV 315	A515 GR.55
SB450M	P296GH	A St45, 17Mn4, StE315	SPV 315	A515 GR.55
SB480	P355GH	A St52, 19Mn8, StE355	SPV 355	A537 CL1
SB480M	P355GH	A St52, 19Mn8, StE355	SPV 355	A537 CL1
SB410	P235GH	A St35, HI, StE255	SPV 235	A285 Gr.A, B, C