JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate

SKU: HC-1134526144959459328

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.

Testing & Certification

Key Features

  • Third-Party Inspection Support
  • Sufficient Inventory Supply
  • International Standard Certification
  • Custom Processing Service

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Product Description

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 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.

Specifications

Product Parameters

Product NameJIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate
Production ProcessHot Rolling,Cold Rolling
Material StandardsAISI,ASTM,ASME,DIN,BS,EN,ISO,JIS,GOST,SAE,etc.
Width100mm-3000mm
Length1m-12m,or Customized Size
Thickness0.1mm-400mm
Delivery ConditionsRolling,Annealing,Quenching,Tempered or Standard
Surface ProcessOrdinary,Wire Drawing,Laminated Film

Chemical Composition

BrandCSiMnPSMo
SB4100.24-0.300.15-0.400.900.0300.030-
SB4500.330.450.980.0300.030-
SB4800.350.451.300.0300.030-
SB450M0.250.450.980.0300.0300.45-0.60
SB480M0.270.450.980.0300.0300.45-0.60

Mechanical Properties

BrandTensile Strength (MPa)Yield Strength (MPa)Elongation Gage 2in. [50mm],%
SB410410-55022521
SB450M450-59025519
SB450450-59024519
SB480480-62026517
SB480M480-62027517

Equivalent Material

BrandEuropean StandardGerman StandardJapanese StandardAmerican Standard
SB450P296GHA St45,17Mn4,StE315SPV 315A515 GR.55
SB450MP296GHA St45,17Mn4,StE315SPV 315A515 GR.55
SB480P355GHA St52,19Mn8,StE355SPV 355A537 CL1
SB480MP355GHA St52,19Mn8,StE355SPV 355A537 CL1
SB410P235GHA St35,HI,StE255SPV 235A285 Gr.A,B,C
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