JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Carbon Steel Coil Description
JIS G3103 boiler vessel coil is a carbon steel and molybdenum alloy steel hot rolled coil for Chinese and high temperature boilers and pressure vessels. The main grades of JIS G3103 boiler vessel steel are: SB410, SB450, SB480,SB450M and SB480M.
Product Parameters
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Product Name
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JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Carbon Steel Coil
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Production Process
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Hot Rolling, Cold Rolling
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Material Standards
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AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
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Width
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45mm-2200mm
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Length
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Custom Size
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Thickness
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Hot Rolling: 2.75mm-100mm
Cold Rolling: 0.2mm-3mm
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Delivery Conditions
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Rolling, Annealing, Quenching, Tempered or Standard
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Surface Process
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Ordinary, Wire Drawing, Laminated Film
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Chemical Composition
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Brand
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C
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Si
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Mn
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P
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S
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Mo
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SB410
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0.24-0.30
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0.15-0.40
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0.90
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0.030
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0.030
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-
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SB450
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0.33
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0.45
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0.98
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0.030
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0.030
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-
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SB480
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0.35
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0.45
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1.30
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0.030
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0.030
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-
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SB450M
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0.25
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0.45
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0.98
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0.030
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0.030
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0.45-0.60
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SB480M
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0.27
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0.45
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0.98
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0.030
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0.030
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0.45-0.60
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Mechanical Properties
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Brand
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Tensile Strength (MPa)
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Yield Strength (MPa)
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Elongation, Gage2 in. [50mm], %
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SB410
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410-550
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225
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21
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SB450M
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450-590
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255
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19
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SB450
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450-590
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245
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19
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SB480
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480-620
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265
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17
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SB480M
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480-620
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275
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17
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Scope of Application
JIS G3103 boiler vessel plate is widely used in petrochemical, manufacturing and other industries of boiler, pressure vessel manufacturing.
Equivalent Material
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Brand
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European Standard
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German Standard
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Japanese Standard
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American Standard
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SB450
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P296GH
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A St45, 17Mn4, StE315
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SPV 315
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A 515 GR.55
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SB450M
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P296GH
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A St45, 17Mn4, StE315
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SPV 315
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A 515 GR.55
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SB480
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P355GH
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A St52, 19Mn8, StE355
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SPV 355
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A537 CL1
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SB480M
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P355GH
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A St52, 19Mn8, StE355
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SPV 355
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A537 CL1
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SB410
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P235GH
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A St35, HI, StE255
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SPV 235
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A285 Gr.A/B/C
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