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Hot Rolled Steel Coil

Hot rolled steel coil is made of slab as raw material, especially con-casting slab. Heated by reheating furnace, descaling by high-pressure water, rolled by rough rolling mill and finish rolling mill, cooled by laminar cooling section, and then curled into coil by down coiler.

Grade:

SPHC, Q235B, SS400, S235JR, A36, Q355B, Gr.50, S355JR

Thickness:

0.7mm-25.4mm

Width:

600mm-2500mm

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  • Description
  • 参数
  • Technical Info
  • MFG Process
  • Packaging
  • Q&A

    Hot rolled steel coil has high wide strength range, easy processability, good formability and excellent welding performance, which is one of the most important steel materials with the largest consumption, and it can be made into hot rolled pickled, cold rolled steel and galvanized steel coil after further processing.

    The hot rolled steel coil of Shanghai BISCO International Corporation has the advantages of high dimensional accuracy and good surface quality. If there is a need of this product, please feel free to contact us, we will provide you with a quotation within 24 hours since receiving your inquiry.

     

    Specification

    Commodity:Hot Rolled Steel Coil

    Material:Carbon Steel

    Applicable standards:ASTM, AISI, JIS, GB, DIN, EN

    China Grade:Q195, Q215B, Q235B, Q355B, Q390B, Q420B

    International Grade:S235JR, SS400, St37-2, A36, S275JR, S275J0, SS490, SPHT1, SPHT2, SPHC, SPHD, SPHE, S355JR, A572 Gr.50, St52-3

    Available Thickness:0.7mm-25.4mm

    Available Width:600mm-2500mm

    Surface:Black

    Place of Origin:Shanghai, China

     

      

     

    Application

    Hot rolled steel coil is widely used in various industries, such as marine, automobile, bridge, construction, machinery, boiler and pressure vessels. It can be used to build the hull and deck of ocean-going, coastal and inland ships, manufacture pressure vessels or other similar equipment in petroleum, chemical and other industries, construct bridges and railways, and produce oil and gas transmission pipelines.

     

      

  • Technical Specification of Hot Rolled Steel Coil

     

    The most representative material in hot rolled steel is hot rolled structure steel. Structure steel has high strength and good formability. It can afford heavy load after common machining. The structure steel of BISCO has reliable mechanical property, good formability, excellent welding performance, pure composition, good control of segregation and inclusion. It’s widely used in architecture, bridge construction, marine craft, railway locomotive heavy machine and other structural parts. Structure steel can be classified as normal structure steel,welding structure steel, pipe steel and building structure.

     

    Normal Structure Steel

    JIS G 3101

    GB/T 912, GB/T 3274
    GB/T 710, GB/T 711

    Remarks

    SS330

    Q195 / Q215A / Q215B / 10

    SS400: Rm≥400MPa
    Q235A: Re≥235MPa

    SS400

    Q235A

    SS490

    Q275A

    SS540

    Q420A

    EN 10025-2

    GB/T 912, GB/T 3274

    Remarks

    S185

    Q195, Q215A

    S235J2:
    Re
    ≥235MPa,
    Longitudinal Impact
    JR: 27J@+20℃
    J0: 27J@ 0℃
    J2: 27J@-20℃
    K2: 40J@-20℃

    S235JR

    Q235B

    S235J0

    Q235C

    S235J2

    Q235D

    S275JR

    Q275B

    S275J0

    Q275C

    S275J2

    Q275D

    E295

    Q345A

    S355JR

    Q345B

    S355J0

    Q345C

    S355J2

    Q345D

    S355K2

    Q345E

    -

    Q235C, Q235D

    N: 40J@-20℃ or
    27J@-30℃
    NL: 27J@-50℃

    S275N

    Q275C, Q275D

    S355N

    Q345C, Q345D

    Welding Structure Steel

    EN 10025-2

    GB/T 912, GB/T 3274

    Remarks

    SM400A

    Q235A, Q235B

    SM400C:
    Rm
    ≥400MPa,
    47J@0℃

    SM400B

    Q235C

    SM400C

    Q235D

    SM490A

    Q345A, Q345B

    SM490B

    Q345C

    SM490C

    Q345D

    SM490YA

    Q390B

    SM490YB

    Q390C

    SM520B

    Q420A, Q420B

    SM520C

    Q420C

    SM570

    Q460C, Q460D

     

    Pipe Steel

    JIS G 3132

    GB/T 912, GB/T 3274
    GB/T 710, GB/T 711

     

    SPHT1

    08

     

    SPHT2

    15, Q215

     

    SPHT3

    Q275A

     

    SPHT4

    Q390A

     

    Building Structure Steel

    JIS G 3136

    GB/T 19879

    Remarks

    SN400A

    -

    SN400B:
    Rm
    ≥400MPa,
    27J@0℃

    SN400B

    Q235GJ-C

    SN490B

    Q345GJ-C

    *Incomplete information in the form, contact BISCO for more product details.

  • Manufacturing Process of Hot Rolled Steel Coil

     

     

      

  • There are two packaging options for the product of Shanghai BISCO International Corporation.

    1). When customers have no special requirements for packaging, the product will be packed in accordance with BISCO's standard, which entirely conforms to industry standards, and we guarantee the safety of storage and transportation of the product.

    2). When customers put forward special packaging requirements, BISCO will pack the product in line with the proposed requirements on the basis of ensuring the safety of its storage and transportation.

    Shanghai BISCO International Corporation has also established long-term and stable partnership with major logistics service providers. With their powerful transportation network, BISCO can deliver the product to customers safely at the first time.

     

      

  • 1. Why should I choose BISCO?

    experience in domestic and international business of metal materials and products, and the products have been exported to more than 50 countries and regions, providing professional services to global customers. BISCO’s sales have the experiences of domestic and international industrial production and engineering construction projects, who are able to assist customers in choosing the best products and answering project problems. Choose to cooperate with BISCO, which means you will have the full-process service and worry-free transactions.

     

    2. Is BISCO a trader or a manufacturer?

    BISCO has its own processing plant and has a large inventory of basic products. The raw materials are sourced from large-scaled mills, and established long-term and stable cooperative relations with them. BISCO can obtain raw materials at prices lower than the market, so its comprehensive leading cost and resource advantages enable products to be delivered to customers at the most competitive price.

     

    3. Can I visit BISCO’s company, warehouse and factory?

    YES! BISCO welcomes customers from all over the world to visit its company, warehouse and factory. How happy we are to have friends from afar! And this is also an opportunity for BISCO to show its corporate spiritual style to customers and seek long-term cooperation in the future.

     

    4. Can BISCO provide product customization services?

    YES! BISCO can provide customers with customized products according to their requirements. BISCO's excellent processing capabilities and advanced processing facilities can manufacture customized products with best quality at the first time.

     

    5. Can BISCO provide product samples?

    YES! For metal materials, BISCO can basically provide samples; for processed metal products, BISCO can help make samples.

     

    6. What are the payment terms of BISCO?

    BISCO accepts payment by TT or LC. If it is by TT, 30% deposit are demanded. If it is by LC, only 100% irrevocable LC is acceptable. But of course, for special projects, payment terms are negotiable.

     

    7. How does BISCO ensure product quality?

    First of all, the raw materials used to produce metal products by BISCO are sourced from large-scaled mills, it will eliminate defective products from the source. Secondly, BISCO’s processing plant has advanced processing facilities and strict product packaging standards, the quality inspection of products executed by the independent quality inspection department before delivering products to customers will be completed. Finally, BISCO also allows customers to arrange pre-shipment inspection for the cargoes. From the source till the end, BISCO will ensure the quality of products.

     

    8. How about the after-sales service of BISCO?

    The sales of BISCO will follow up the order status in the whole process and provide customers with pre-sales, in-sales and after-sales services. Any questions can be consulted at any time. If sales cannot resolve the matter, BISCO also provides a feedback channel for customers and a specialist will follow up to deal with it. BISCO's pursuit is 100% customer satisfaction.

     

    9. How to get a quotation from BISCO as soon as possible?

    Click the button of Get a price on the product landing page to submit an inquiry, BISCO will quote you within 24 hours since receiving the inquiry. If there is an urgent purchase requisition, you can get in touch with BISCO in time through the contact information listed in Contact Us.

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