JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate
JIS G3103 pressure vessel steel plate is a hot-rolled plate of carbon steel and molybdenum alloy steel for Chinese and high temperature boilers and pressure vessels. The main grades this boiler vessel steel are: SB410, SB450, SB480,SB450M and SB480M.
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- Commodity name: JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate
JIS G3103 pressure vessel steel plate is a hot-rolled plate of carbon steel and molybdenum alloy steel for Chinese and high temperature boilers and pressure vessels. The main grades this boiler vessel steel are: SB410, SB450, SB480,SB450M and SB480M.
JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate Description
JIS G3103 is the Japanese standard boiler vessel steel plate, which is widely used in petroleum, chemical industry, power stations, boilers and other industries, boiler and pressure vessel manufacturing, etc. This kind of vessel steel plate not only has very high strength but also has remarkable toughness, wear resistance, fatigue resistance, impact resistance, corrosion resistance, as well as easy processing and molding properties. It is mostly used in the boiler and petrochemical container manufacturing industry.
Product ParametersProduct 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
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JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate - Stock Warehouse
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JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate - Product Measurement
Width Measurement Length Measurement Thickness Measurement Thickness Measurement -
JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate - Product Packaging
Jiuzhou Metal
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Jiuzhou Metal has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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