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JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate

Prime Mill Grade | Certified China Exporter & Factory Direct Supply

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate
Origin: China (Mill Direct) China Steel Exporter EN 10204 3.1 MTC

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate - Technical Overview & Specifications

JIS G3103 Boiler Container 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 of JIS G3103 boiler vessel steel are: SB410, SB450, SB480,SB450M and SB480M.

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

Mechanical Properties

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

International Standard Grade Comparison

BrandEuropean StandardGerman StandardJapanese StandardAmerican Standard
SB450P296GHA St45, 17Mn4, StE315SPV 315A 515 gr.55
SB450MP296GHA St45, 17Mn4, StE315SPV 315A 515 gr.55
SB480P355GHA St52, 19Mn8, StE355SPV 355A537 CL1
SB480MP355GHA St52, 19Mn8, StE355SPV 355A537 CL1
SB410P235GHA St35, HI, StE255SPV 235A285 Gr.A/B/C

Product Features & Advantages

  • Manufactured to ASTM, AISI, JIS, GB, DIN, EN, etc. with strict dimensional tolerance and surface quality
  • Reliable Carbon Steel Plate solution for construction, machinery and industrial projects
  • Custom processing available: cutting, bending, decoiling, slitting and surface polishing
  • Mill Test Certificate (MTC) and full inspection provided

Applications & Industries

Carbon Steel Plate

Customer Reviews & Mill Quality Audits

4.9 / 5.0|86+ Verified Inspections
4.9

Overall Satisfaction from Global EPC & Steel Buyers

100% Mill Test Reports (MTC)

EN 10204 3.1 Chemical & Tensile Verification Passed

Port Inspection Ready

SGS, BV & Cotecna Third-Party Audits Supported

SEND INQUIRY FOR JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Steel Plate

Please leave your specific requirements (size, grade, quantity, destination port). Our sales engineer will reply within 2 hours.

DIRECT MILL INQUIRY

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FAQ

QOnce the products received by customer were found not comply with the products or contract demands, what will you do?
AA: We will compensate the customer for all the loss without any hesitation.
QDo you provide samples Is it free or extra?
AA: Yes, we could offer free samples.
QWhat certifications do your products have?
AA: We have ISO 9001, SGS, EWC and other certifications.
QWhat kind of payment terms would you accept?
AA: We always do T/T.30% T/T as deposit,70% T/T as balance.
QWhat is the delivery time?
AA: 10-15 days
QWhat is your MOQ?
AA: We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.