Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
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Description of Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels consist of a steel substrate with a metallic zinc coating applied by means of a continuous hot dip galvanising process. Metallic zinc coatings are available in steel grades ranging from steel for bending and deep drawing applications, to structural steels and high yield strength steels.
A glossy surface finish obtained under specific skin-pass conditions (either non-skin-passed or skin- passed with smooth cylinders to obtain low roughness) can be provided if required at time of enquiry.
Advantage of Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
Uncoated CR steel sheet With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels can be used in a very wide range of applications for industrial markets, both indoors and outdoors. Some of the most common applications are:
Building: wide sections for roofing and cladding, doors, door frames, metallic ceilings, partitions, structural members etc
Domestic appliances: all appliances for this sector (both white and brown goods) are manufactured with hot dip galvanised steels
Miscellaneous: electrical cabinets, aeraulic components, air conditioners, road signs etc
Zinc hot dip galvanised steel is suitable for contact with foodstuffs under certain conditions, as specified in European directive 89/109/EEC and French standard NF A 36-712-1. Please contact us for further information on this subject.
Specifications of Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
Quality | Q/BQB 440-2003 | JIS G3312-1994 JIS G3321 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) | |||
(BASE PLATE) | ||||
Commercial Steel | DC51D | SGCC SGLCC | DX51D+Z DX51D+AZ | CS Type A/B/C |
Forming Steel | St01,St02,St03 | SGCD1 SGLCD1 | FS Type A, Type B | |
Drawing | DC52D /DC53D | - | DX52D+Z DX52D+AZ | DDS TYPE A/C |
Steel | DX53D+Z DX53D+AZ | |||
Structural | S280GD (StE28) | SGC400 SGLC400 | S280D+Z DX54D+AZ | SS275 |
Steel | S350GD (StE34) | SGC440 SGLC440 | S350D+Z S350D+AZ | SS340 Class1 |
FAQ of Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q:Can steel billets be used for making decorative items?
- Yes, steel billets can certainly be used for making decorative items. Steel is a versatile and strong material that can be shaped and molded into various forms. Depending on the design and skill of the craftsmen, steel billets can be transformed into beautiful decorative items such as sculptures, furniture, wall art, and other ornamental pieces. The durability and longevity of steel also make it an ideal choice for decorative items that need to withstand the test of time. Additionally, steel can be finished in different ways, such as polishing, painting, or adding other decorative elements, further enhancing its aesthetic appeal. Therefore, steel billets offer a great potential for creating unique and visually appealing decorative items.
- Q:What are the different types of surface finish defects found in steel billets?
- There are several types of surface finish defects that can be found in steel billets. Some common defects include scale, pits, cracks, and rough surfaces. Scale is a type of oxidation that forms on the surface of the billet and can cause a rough and uneven texture. Pits are small depressions or cavities that can be caused by impurities or improper handling during production. Cracks can occur due to excessive cooling or rapid temperature changes, leading to structural weaknesses in the billet. Rough surfaces can be caused by improper machining or grinding processes, resulting in an uneven or bumpy finish. These defects can affect the quality and integrity of the steel billets, and it is important to detect and address them to ensure the desired end product.
- Q:How are steel billets used in the manufacturing of pressure vessel components?
- Steel billets are used in the manufacturing of pressure vessel components by being melted and formed into the desired shape through processes like casting, forging, or extrusion. These billets serve as the raw material for creating various components such as shells, heads, and nozzles, which are then further processed, machined, and assembled to construct the pressure vessel.
- Q:How do steel billets contribute to the manufacturing of tools and equipment?
- Steel billets are an essential raw material in the manufacturing of tools and equipment. These hot-rolled or forged semi-finished steel products serve as the starting point for various manufacturing processes. They are shaped, machined, and heat-treated to create specific components or parts used in tools and equipment. The high strength, durability, and versatility of steel billets make them ideal for producing a wide range of tools and equipment, including cutting tools, molds, dies, gears, and machine components.
- Q:How are steel billets used in the production of reinforcing bars?
- Steel billets are an essential component in the production of reinforcing bars. These billets, which are semi-finished steel products, serve as the raw material for the manufacturing process. To produce reinforcing bars, the steel billets are heated to a specific temperature in a furnace. This heating process helps to improve the malleability of the steel, making it easier to shape and manipulate. Once the billets have reached the desired temperature, they are then passed through a series of rolling mills. These mills apply significant pressure to the billets, gradually reducing their size and shaping them into the required dimensions for reinforcing bars. The rolling process also helps to improve the mechanical properties of the steel, enhancing its strength and durability. After the rolling process is complete, the now elongated steel bars are cut into specific lengths according to the desired dimensions and requirements. These lengths are then allowed to cool, which helps to stabilize the steel and prevent any deformations. Finally, the reinforcing bars undergo a surface treatment process, such as hot-dip galvanization or epoxy coating, to provide corrosion resistance and improve their longevity. This treatment further enhances the performance and lifespan of the reinforcing bars, making them suitable for use in construction projects. In summary, steel billets are used as the starting material in the production of reinforcing bars. Through a series of heating, rolling, cutting, and surface treatment processes, the billets are transformed into high-strength steel bars that provide reinforcement to concrete structures.
- Q:How do steel billets contribute to the transportation industry?
- Steel billets play a vital role in the transportation industry, serving as a primary raw material for manufacturing various vehicle components and parts. These semi-finished steel products are molded into different shapes and sizes to meet specific requirements in transportation applications. The manufacturing of engine blocks and crankshafts is one crucial application of steel billets in the transportation industry. These components necessitate high strength and durability to withstand the demanding conditions and stresses encountered by vehicles. Steel billets provide the necessary toughness and strength to ensure the longevity and reliability of these critical engine parts. Moreover, steel billets are also utilized in producing suspension and chassis components, including control arms, axle beams, and steering knuckles. These components are essential for maintaining vehicle stability, handling, and control. Steel billets offer the required structural integrity and rigidity, guaranteeing the safe and efficient operation of transportation vehicles. Additionally, steel billets find use in manufacturing various structural parts and components employed in building ships, trains, and airplanes. These may include hulls, frames, beams, and supports. Steel's high strength and corrosion resistance make it an ideal material for these applications, ensuring the safety and dependability of transportation systems. Furthermore, steel billets contribute to the production of wheels and rims for different vehicle types. These components demand high strength and precision to ensure proper alignment and balance, thereby enabling smooth and efficient movement. Steel billets possess the necessary properties to meet these requirements, enhancing the overall performance and safety of transportation vehicles. In conclusion, steel billets are indispensable in the transportation industry as they form the foundation for manufacturing various components and parts used in vehicles. Their strength, durability, and versatility make them vital in ensuring the safety, reliability, and efficiency of transportation systems.
- Q:What are the different surface defects that can be found in steel billets?
- Some common surface defects that can be found in steel billets include cracks, scale, pits, inclusions, and surface roughness.
- Q:Can steel billets be used in the production of utensils and cutlery?
- Yes, steel billets can be used in the production of utensils and cutlery. Steel billets are typically processed and shaped into various forms such as sheets, bars, or rods, which can then be further manufactured into utensils and cutlery items through processes like forging, casting, or stamping.
- Q:What are the different surface defects that can occur during steel billet production?
- During steel billet production, several surface defects can occur, compromising the quality and performance of the final product. Some of the common surface defects include: 1. Scale: Scale is a layer of oxide that forms on the surface of the billet due to exposure to high temperatures during heating or rolling. It can reduce the surface quality and cause issues during subsequent processing stages. 2. Cracks: Cracks can form on the surface of the billet due to improper cooling or excessive stress during rolling. These cracks can propagate and lead to further structural weaknesses, affecting the integrity of the final product. 3. Pitting: Pitting refers to the formation of small cavities or depressions on the surface of the billet. It can occur due to reactions with chemicals or exposure to corrosive environments during production or storage. 4. Decarburization: Decarburization is the loss of carbon from the surface of the billet, leaving it with a lower carbon content. This can happen during heating or due to prolonged exposure to high temperatures, affecting the mechanical properties of the steel. 5. Lamination: Lamination defects occur when layers or sheets of material separate within the billet, leading to weak spots in the structure. This defect can be caused by improper casting, cooling, or rolling processes. 6. Inclusions: Inclusions are non-metallic particles or impurities that get trapped within the steel matrix during production. These can include oxides, sulfides, or other foreign materials, which can weaken the steel and reduce its overall properties. 7. Slivers: Slivers are thin strips or elongated pieces of steel that can detach from the billet's surface during rolling. These can cause surface roughness and affect the dimensional accuracy of the final product. 8. Seam: A seam defect occurs when the molten steel does not properly bond during the casting process, resulting in a visible line or seam on the surface of the billet. This defect can weaken the steel and compromise its structural integrity. To ensure high-quality steel billets, manufacturers employ various techniques such as proper control of heating and cooling processes, regular inspection and monitoring, and the use of advanced technologies to detect and eliminate these surface defects.
- Q:How do steel billets contribute to the overall strength of a structure?
- Steel billets play a crucial role in contributing to the overall strength of a structure. These billets, which are essentially semi-finished forms of steel, are used as raw material in the production of various structural components. One of the primary reasons steel billets enhance the strength of a structure is due to the inherent properties of steel itself. Steel is known for its exceptional strength and durability, making it an ideal material for construction purposes. When steel billets are used in the manufacturing process, they provide a solid foundation for creating stronger structural elements. Steel billets are typically hot-rolled or forged to shape different structural components, such as beams, columns, and plates. During the manufacturing process, the steel is subjected to high temperatures and pressure, resulting in a refined grain structure. This refined grain structure enhances the strength and toughness of the steel, making it more resistant to deformation and structural failure. Moreover, steel billets can be further processed to achieve specific mechanical properties that are required for different structural applications. For example, the billets can undergo heat treatment processes such as quenching and tempering, which improve their hardness and toughness. This allows the steel to withstand higher loads and stresses, thereby contributing to the overall strength and stability of the structure. In addition to their inherent strength, steel billets also offer advantages in terms of versatility and design flexibility. They can be easily shaped into various sizes and dimensions, allowing engineers to create complex structural configurations. This versatility enables the optimization of the structural design, ensuring that the load-bearing capacity and overall strength of the structure are maximized. Furthermore, steel billets have excellent weldability, allowing them to be seamlessly joined with other steel components. This ensures the integrity and continuity of the structure, preventing weak points or potential failure zones. By creating a unified and interconnected system, the steel billets contribute to the overall strength and stability of the structure. In conclusion, steel billets make a significant contribution to the overall strength of a structure through their inherent strength, refined grain structure, and ability to undergo various heat treatment processes. They provide a solid foundation for manufacturing structural components, allowing them to withstand high loads and stresses. The versatility and design flexibility of steel billets further optimize the structural design, while their excellent weldability ensures the integrity of the structure. Consequently, steel billets are essential in creating robust and durable structures that can withstand the test of time.
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Q235/3SP 185MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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