‹

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Carbon Steel Coil

›

‹

›

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Carbon Steel Coil
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.
+86 130 6369 0956
+86 130 6369 0956
selina@jsygsteel.com
Contact us

Product Details

Products

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

Product Name

JIS G3103 P296GH/P355GH/P235GH Pressure Vessel Carbon Steel Coil

Production Process

Hot Rolling, Cold Rolling

Material Standards

AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.

Width

45mm-2200mm

Length

Custom Size

Thickness

Hot Rolling: 2.75mm-100mm
Cold Rolling: 0.2mm-3mm

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, Gage2 in. [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

A 515 GR.55

SB450M

P296GH

A St45, 17Mn4, StE315

SPV 315

A 515 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

Factory Display

Products

  • bf4177c383f74c00f80e0bca1aae52a7
  • 工厂车间 (4)
  • 5
  • 4ba06389467ca90624596b987abe434be8635cba188343-TdLEpR 拷贝
  • 645f88ceb28016b71deb44d0eca6ae91346ff4f633046-YV9trp
  • 76e854f676be41a74b86935d2042824d
  • bf4177c383f74c00f80e0bca1aae52a7
  • be9027656a8a06562f76a21a24cedea0
  • 011177a38e499b8b50e0993f29e85558
  • 99ae19ec4febab17e13f5d1808f9f616

Packing & Delivery

Products

  • H737982c83cbc4a3f8e6906b878ebb229N
  • H62e7887630294d119fc2199937396643A
  • Hb4dac970519247c98f0e8159444a0b864
  • Hb94675af5325432e9f41c1544074f61ce
  • H8abe21a2bf8c46cbb4ccc0681534a703a
  • H3b722173c2e34ddfa9ba14e9aabe26eaU

FAQ

Products

Q:

How do you guarantee product quality?

A:
Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.
Q:

What certifications do you have?

A:
Our products comply with international standards including ASTM, ASME, DIN, and EN. We also hold quality management certifications and can provide relevant documentation upon request.
Q:

Can I get samples before ordering?

A:
Yes. We can provide free samples for your evaluation. Shipping costs are typically borne by the customer. Please contact our sales team to arrange sample delivery.
Q:

What is your minimum order quantity (MOQ)?

A:
MOQ varies by product type and specification. For certain items, trial orders may be considered. Please contact us with your specific requirements for a confirmed MOQ.
Q:

What payment terms do you accept?

A:
We commonly accept T/T (30% deposit in advance, 70% balance before shipment) and L/C. Other payment terms may be negotiated depending on order value and cooperation conditions.
Q:

Do you offer discounts for large orders?

A:
Yes. We have strong capabilities for largescale project supply and offer favorable pricing for bulk orders. Our 100,000ton stock capacity allows us to provide competitive rates for volume purchases.
Q:

What is your typical lead time?

A:
For stocked products, we can deliver to the loading port within 3–7 days after receiving the deposit. For production orders, lead time is typically 15–30 days after order confirmation, depending on product type and quantity.
Q:

What shipping terms do you support?

A:
We support EXW, FOB, CIF, CFR, DDU, and other common trade terms. Shipping can be arranged by sea, air, or courier based on your requirements.
Q:

How do you package the products?

A:
We use standard export packaging suitable for sea freight. For fragile or highsurfacefinish products such as stainless steel, we apply strict protective packaging to prevent scratches and damage during transit. Custom packaging is also available upon request.
Q:

How can I become your agent?

A:
We are actively recruiting regional agents worldwide. If you are interested, please contact us with your background, market coverage, and target regions. We offer competitive agent policies and full support for your local market development.
Q:

Do you accept bulk procurement orders?

A:
Yes. Bulk procurement is one of our core business models. With over 100,000 tons of stock and a robust supply chain, we are wellequipped to handle largevolume orders for overseas projects, manufacturers, and trading companies.
Q:

Do you provide aftersales service?

A:
Yes. Our professional service team is available to address any questions regarding product quality, delivery, or usage. We are committed to providing ongoing support throughout our partnership.

Online Consultation

Products

Submit →