Q235/3SP 140MM 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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Quality Product, Order Online Tracking, Timely Delivery
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Description of Q235/3SP 140MM 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 140MM 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 140MM 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 140MM 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 85MM 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: How are steel billets used in the production of automotive fuel systems?
- Automotive fuel systems rely on steel billets as a necessary element. These billets, typically crafted from top-grade steel, serve as the primary material for manufacturing various fuel system components such as fuel injectors, fuel rails, and fuel tank brackets. The initial step in utilizing steel billets for automotive fuel systems involves selecting the appropriate steel grade. The selected steel must possess specific mechanical properties, including high strength, weldability, and corrosion resistance. These properties ensure the durability of the fuel system components, enabling them to withstand the demanding conditions and stresses they will encounter throughout their lifespan. Once the steel billets are chosen, they undergo a series of manufacturing processes, including forging, machining, and heat treatment. Forging molds the billets into the desired shapes using a combination of heat and pressure. This process guarantees that the fuel system components possess the necessary strength and resilience. Machining is another crucial stage in the production of automotive fuel systems. This process entails removing excess material from the forged billets to achieve the desired shape and dimensions. Precise machining ensures that the fuel system components fit seamlessly within the overall system, allowing for efficient and dependable fuel delivery. Following the machining process, the fuel system components undergo heat treatment. This involves subjecting the components to specific temperatures and controlled cooling rates. Heat treatment enhances the mechanical properties of the steel, further bolstering its strength and toughness. Once the fuel system components are manufactured from the steel billets and have undergone all the necessary processes, they are assembled into the final fuel system. These components play a pivotal role in facilitating the efficient and safe delivery of fuel from the tank to the engine. For instance, fuel injectors ensure precise fuel delivery, fuel rails provide a pathway for fuel flow, and fuel tank brackets securely hold the tank in place. In conclusion, steel billets are an indispensable ingredient in the production of automotive fuel systems. Through a series of manufacturing processes including forging, machining, and heat treatment, these billets are transformed into high-quality fuel system components. When assembled, these components create a fuel system that enables automobiles to achieve efficient and reliable fuel delivery.
- Q: If the casting speed is not steady, what will happen to the billet?
- First of all, the probability of slag circle, dimple, crack and blowhole on the surface of the billet will increase, and the slag inclusion in the slag will increase, which will affect the internal and surface quality of the slab.
- Q: What are the main advantages of using steel billets in manufacturing?
- The main advantages of using steel billets in manufacturing include their high strength and durability, versatility in shaping and molding, excellent heat and corrosion resistance, and cost-effectiveness. Steel billets provide a reliable and consistent material for various applications, ensuring structural integrity and longevity in the manufactured products. Additionally, their malleability allows for easy customization and adaptation to different manufacturing processes, making steel billets a preferred choice for many industries.
- Q: How are steel billets used in the production of rebar?
- Steel billets are an essential raw material in the production of rebar. Rebar, also known as reinforcing bar, is a steel reinforcement used in concrete structures to provide strength and stability. The process of making rebar begins with the production of steel billets. Steel billets are solid, semi-finished steel products that are typically square or rectangular in shape. They are formed through the casting process, where molten steel is poured into molds and allowed to solidify. Once solidified, the billets are ready to be used in various applications, including the production of rebar. To produce rebar, the steel billets are first heated to a high temperature in a furnace. This process, known as hot rolling, softens the steel and makes it malleable. The heated billets are then passed through a series of rolling mills, where they are shaped into long, cylindrical rods with a specific diameter. During the rolling process, the steel billets are subjected to intense pressure and heat, which helps to align the grains of the steel and increase its strength. The rods are continuously rolled until they reach the desired dimensions and length. After the rolling process, the rods are cooled and cut into standard lengths to be sold as rebar. The resulting rebar is a strong and durable steel reinforcement that is widely used in construction projects. It is typically embedded in concrete structures, such as buildings, bridges, and highways, to enhance their load-bearing capacity and resist tension and bending forces. The use of rebar helps to prevent cracking and failure of concrete structures, ensuring their long-term durability and safety. In summary, steel billets are crucial in the production of rebar as they are transformed through the hot rolling process into long, cylindrical rods. These rods, once cooled and cut, serve as the essential reinforcement in concrete structures, providing strength and stability to the overall construction.
- Q: How do steel billets contribute to the overall durability of a product?
- Steel billets play a crucial role in elevating the overall durability of various products, and their contribution cannot be overstated. These semi-finished steel products serve as raw material for further processing in industries such as construction, automotive, and manufacturing. A key factor in the enhanced durability provided by steel billets is their superior strength and toughness. Steel is renowned for its exceptional mechanical properties, including high tensile strength and resistance to deformation, making it an optimal choice for applications that require durability. By utilizing steel billets as the initial material, manufacturers can guarantee that the final product will possess the necessary strength to endure heavy loads, impacts, and external forces. Additionally, steel billets exhibit outstanding corrosion resistance. With proper processing and treatment, steel can withstand rust and other forms of corrosion caused by moisture, chemicals, or environmental factors. This corrosion resistance significantly enhances the durability of the end product by preventing degradation and extending its lifespan. Another advantage of employing steel billets lies in their versatility for customization. Manufacturers can shape and form the billets into various sizes and dimensions to meet the specific requirements of the product. This flexibility enables the production of components that fit together perfectly, reducing the risk of weak points or vulnerabilities in the overall structure. Furthermore, steel's malleability and ductility allow for easy molding and welding, further enhancing the overall strength and durability of the final product. Furthermore, steel billets undergo stringent quality control measures during the manufacturing process. These measures ensure that the billets meet rigorous industry standards and specifications, guaranteeing their reliability and consistency. The utilization of high-quality steel billets, in turn, contributes to the overall durability of the product by providing a sturdy and dependable foundation. In conclusion, steel billets play a pivotal role in enhancing the overall durability of products. Their exceptional strength, corrosion resistance, versatility, and high-quality attributes make them an optimal choice for industries that prioritize durability. By utilizing steel billets as the raw material, manufacturers can create products capable of withstanding demanding conditions, ensuring longevity and customer satisfaction.
- Q: How are steel billets used in the production of pipe fittings?
- Steel billets are used in the production of pipe fittings as the starting material. These billets are heated and then shaped into the desired form through processes like forging, machining, or casting, to create the various types of pipe fittings such as elbows, tees, and reducers. The steel billets provide the necessary strength and durability required for pipe fittings to withstand high pressures and temperatures in plumbing and industrial applications.
- Q: How are steel billets inspected for hardness?
- Steel billets are inspected for hardness using a non-destructive testing method called ultrasonic testing. This involves the use of high-frequency sound waves that are transmitted through the billet. The reflected sound waves are then analyzed to determine the hardness of the steel. This method allows for accurate and reliable hardness inspection without causing any damage to the billet.
- Q: How are steel billets used in the manufacturing of mining equipment?
- Steel billets are an essential component in the manufacturing of mining equipment. These billets are essentially semi-finished steel products that are formed into a specific shape and size that is required for the equipment being produced. In the case of mining equipment, steel billets are used as the raw material for various parts such as gears, shafts, and structural components. The billets are heated and then subjected to a process called forging, where they are shaped and molded into the desired form using heavy machinery and high pressure. The strength and durability of steel make it an ideal material for mining equipment due to the harsh and demanding conditions that these machines operate in. Steel billets offer excellent mechanical properties, such as high tensile strength and resistance to wear and corrosion, which are crucial for the equipment to withstand the heavy loads and abrasive environments encountered in mining operations. Once the steel billets are forged into the required shape, they undergo further processes such as machining, heat treatment, and surface finishing to achieve the final specifications and desired quality standards. These processes ensure that the mining equipment meets the necessary performance criteria and can withstand the rigorous demands of mining operations. Overall, steel billets play a crucial role in the manufacturing of mining equipment by providing a strong and reliable foundation for the various components. Their use ensures that the equipment can withstand the extreme conditions of mining operations, ultimately contributing to the efficiency, safety, and productivity of these vital industries.
- Q: What are the different surface finishes available for alloy steel billets?
- Alloy steel billets offer a variety of surface finishes to cater to specific requirements and applications. Among the most commonly used surface finishes are: 1. Hot rolled: The prevalent surface finish, obtained by subjecting the steel billet to high temperatures during the rolling process. This results in a rough and scaled surface. 2. Cold drawn: Achieved by pulling the steel billet through a die at room temperature. It yields a smooth and polished surface, enhancing dimensional accuracy and surface quality. 3. Peeled: Involves removing a layer of material from the steel billet's surface using a peeling tool. This process produces a smooth and shiny surface finish, improving both surface quality and dimensional accuracy. 4. Ground: Accomplished by grinding the surface of the steel billet using abrasive wheels or belts. It delivers a smooth and even surface finish, enhancing both surface quality and dimensional accuracy. 5. Turned: In this process, a cutting tool is used to rotate the steel billet, removing material from the surface and creating a smooth and polished finish. It is particularly useful for high precision applications that require a smooth surface finish. 6. Polished: Achieved by polishing the steel billet using abrasive compounds and buffing wheels. This method provides a mirror-like finish, enhancing aesthetic appeal and corrosion resistance. It is crucial to carefully select the appropriate surface finish based on specific requirements such as dimensional accuracy, surface quality, aesthetic appeal, and corrosion resistance.
- Q: What are the properties of high-quality steel billets?
- High-quality steel billets possess several key properties that make them desirable for various applications. First and foremost, these billets have a high level of purity, meaning they contain minimal impurities such as sulfur, phosphorus, and other non-metallic elements. This purity contributes to the overall strength and performance of the steel. Another important property of high-quality steel billets is their uniform internal structure. This means that the grains within the billet are evenly distributed, resulting in consistent mechanical properties throughout the material. This uniformity enhances the strength, toughness, and durability of the steel. High-quality steel billets also exhibit excellent dimensional accuracy. They have precise and consistent dimensions, which are crucial for subsequent processing and manufacturing operations. This dimensional accuracy ensures that the billets can be easily formed, rolled, forged, or machined into their intended final shapes. Furthermore, high-quality steel billets possess superior surface finish. They are free from defects such as cracks, voids, or inclusions on their surfaces. This smooth and defect-free surface allows for better heat transfer, improved corrosion resistance, and enhanced aesthetic appearance of the final steel products. Lastly, high-quality steel billets exhibit excellent metallurgical properties. They have a well-controlled chemical composition, which determines their specific mechanical and physical characteristics. These properties can be tailored to meet the requirements of different applications, such as high strength, high ductility, or resistance to extreme temperatures. In summary, high-quality steel billets possess properties such as purity, uniform internal structure, dimensional accuracy, excellent surface finish, and desirable metallurgical properties. These properties make them ideal for a wide range of applications, including construction, automotive, aerospace, and manufacturing industries.
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Q235/3SP 140MM 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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