Q235/3SP 135MM 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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OKorder Financial Service
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Description of Q235/3SP 135MM 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 135MM 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 135MM 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 135MM 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 labeled for identification purposes?
- Steel billets are typically labeled for identification purposes through various methods such as stamping or tagging, where important information such as size, grade, heat number, and production date are marked directly on the billet or attached to it. This labeling allows for easy traceability and identification throughout the manufacturing and supply chain processes.
- Q: How are steel billets used in the manufacturing of pressure vessels?
- Steel billets are an essential component in the manufacturing of pressure vessels. These billets, which are semi-finished metal products, are typically made through a process called casting or extrusion. They are shaped into a solid square or rectangular form, ensuring a consistent and uniform material for further processing. To start the manufacturing process, the steel billets are heated to a specific temperature to make them more malleable and easier to work with. Once heated, they are placed into a forging machine, where they are subjected to intense pressure and shaping. This forging process helps to eliminate any defects or inconsistencies in the billet's structure, resulting in a stronger and more durable material. After forging, the steel billets are further processed through various techniques, such as rolling or machining, to achieve the desired dimensions and shape required for pressure vessel fabrication. These techniques help to refine the billet's surface finish and improve its mechanical properties. Once the billets have been shaped and processed, they are cut into smaller sections, which serve as the building blocks for pressure vessel construction. These sections are then welded together to form the shell of the vessel, ensuring a tight and secure seal to contain the high-pressure fluids or gases. The use of steel billets in pressure vessel manufacturing is crucial because of their superior strength, durability, and resistance to high-pressure environments. The uniformity and consistency of the billets provide a reliable material for fabricating vessels that can withstand extreme conditions and ensure the safety and integrity of the contents within. In summary, steel billets play a vital role in the manufacturing of pressure vessels as they provide the foundation for constructing the vessel's shell. Through a series of heating, forging, and processing techniques, the billets are transformed into strong and durable sections that are then welded together to form the final vessel. The use of steel billets ensures the structural integrity and reliability of pressure vessels, making them suitable for a wide range of industrial applications.
- Q: What are the specifications for tool steel billets used in the automotive industry?
- Tool steel billets used in the automotive industry typically have specific specifications to ensure their suitability for various applications. These specifications are crucial to ensure the desired performance and durability of the tool steel in automotive manufacturing processes. One important specification for tool steel billets used in the automotive industry is the chemical composition. The tool steel must have a specific composition of elements such as carbon, chromium, vanadium, and molybdenum, among others. These elements contribute to the steel's hardness, wear resistance, and toughness, which are essential properties for automotive tooling. Additionally, the tool steel billets must possess a specific hardness range. Hardness is measured using various scales such as Rockwell or Brinell, and the desired hardness depends on the intended application. Higher hardness is generally preferred for tools that require high wear resistance, while lower hardness may be suitable for tools that require toughness and impact resistance. Furthermore, the tool steel billets used in the automotive industry must have excellent dimensional stability. This means that the steel should have minimal dimensional changes during heat treatment and manufacturing processes, ensuring the tools maintain their shape and accuracy over time. Another important specification is the machinability of the tool steel. It should be easy to machine and shape into the desired tooling components without excessive tool wear or difficulty. Good machinability allows for efficient production and reduces costs associated with tooling. The tool steel billets used in the automotive industry should also have good thermal conductivity. This property allows the heat generated during manufacturing processes, such as forging or heat treatment, to be effectively dissipated. Good thermal conductivity helps prevent localized overheating and ensures uniform heat distribution throughout the tool, resulting in consistent performance. Lastly, the tool steel billets should be free from defects and impurities. These include cracks, voids, inclusions, or any other imperfections that can compromise the integrity and performance of the tool steel. Quality control measures, such as non-destructive testing, are typically implemented to ensure the billets meet the required standards. In summary, the specifications for tool steel billets used in the automotive industry encompass factors such as chemical composition, hardness, dimensional stability, machinability, thermal conductivity, and overall quality. These specifications ensure that the tool steel meets the specific requirements of automotive tooling applications, providing durability, performance, and reliability in automotive manufacturing processes.
- Q: How are steel billets used in the manufacturing of bars and rods?
- Steel billets are an integral component in the manufacturing process of bars and rods. These billets, which are cylindrical in shape, serve as the starting point for producing various types of bars and rods. To begin with, steel billets are often made through a process called continuous casting. This involves pouring molten steel into a mold, which then solidifies and forms a billet. The billets are typically heated to a specific temperature to improve their workability and reduce the risk of cracking during subsequent processes. Once the billets are prepared, they are sent to rolling mills where they are subjected to intense pressure and high temperatures. This process, known as hot rolling, involves passing the billet through a series of rollers to gradually shape it into the desired form. The rolling mills can be equipped with different types of rolls, such as flat rolls or grooved rolls, depending on the specific requirements of the bar or rod being produced. During the hot rolling process, the billet is elongated and reduced in cross-sectional area, resulting in a longer and thinner product. This transformation allows for the production of bars and rods with consistent dimensions and improved mechanical properties. The hot rolling process also refines the grain structure of the steel, enhancing its strength and toughness. After hot rolling, the bars or rods may undergo further processes to achieve specific characteristics. These additional processes may include quenching and tempering, which aim to optimize the mechanical properties of the final product, such as hardness and ductility. In summary, steel billets play a crucial role in the manufacturing of bars and rods. They are transformed through the hot rolling process to achieve the desired shape, dimensions, and mechanical properties. The versatility of steel billets allows for the production of a wide range of bars and rods used in various industries, including construction, automotive, and manufacturing.
- Q: Can steel billets be used in the production of electrical components?
- Yes, steel billets can be used in the production of electrical components. Steel billets are semi-finished products that are typically used to produce various types of steel products, including electrical components. Steel is a versatile material that offers excellent strength, durability, and electrical conductivity, making it suitable for use in electrical applications. Steel billets can be further processed and shaped into different forms such as bars, rods, or sheets, which can then be used to manufacture electrical components such as connectors, terminals, wires, and cables. Additionally, steel can be coated or plated with other materials to enhance its conductivity or provide corrosion resistance, further increasing its suitability for electrical component production.
- Q: What is the role of steel billets in the manufacturing of cutting tools?
- Steel billets play a crucial role in the manufacturing of cutting tools as they are the starting material for producing high-quality tool steels. These billets are heated, forged, and machined to form the desired shape and size of cutting tools such as drills, saw blades, and milling cutters. The strength and durability of the cutting tools largely depend on the quality and composition of the steel billets used.
- Q: What are the different types of straightening methods used for steel billets?
- There are several different types of straightening methods used for steel billets, depending on the specific requirements and desired outcome. These methods include: 1. Roller Straightening: This method involves passing the steel billets through a series of rollers that apply pressure in various directions to straighten them. The rollers can be adjusted to apply more pressure on certain areas of the billet that may be bent or twisted. 2. Hydraulic Straightening: In this method, hydraulic presses are used to apply pressure on the billets, either in a single direction or in multiple directions. The pressure can be adjusted to achieve the desired level of straightness. 3. Heat Straightening: Heat straightening is a method that involves applying heat to the bent or twisted areas of the steel billets and then using hydraulic or mechanical tools to straighten them. The heat softens the steel, allowing it to be reshaped more easily. 4. Hammering: Hammering is a traditional method of straightening steel billets, where skilled workers use hammers and anvils to manually reshape the billets. This method requires a high level of skill and precision to achieve the desired straightness. 5. Magnetic Straightening: Magnetic straightening is a non-contact method that uses magnetic fields to apply forces on the steel billets and straighten them. This method is often used for smaller and thinner billets, where other methods may cause damage or distortion. Each of these straightening methods has its own advantages and limitations, and the choice of method depends on factors such as the size and thickness of the billets, the degree of straightness required, and the available equipment and resources.
- Q: What are the potential applications of steel billets in the electronics industry?
- Steel billets can be used in the electronics industry for various applications such as manufacturing electronic enclosures, brackets, and chassis for electronic devices. They can also be utilized for creating structural components and supports in electronic equipment. Additionally, steel billets are commonly used in the production of connectors, terminals, and pins for electrical connections.
- Q: What are the different types of extrusion processes used for shaping steel billets?
- The different types of extrusion processes used for shaping steel billets include hot extrusion, cold extrusion, direct extrusion, indirect extrusion, and hydrostatic extrusion.
- Q: What is the role of steel billets in the production of valves and fittings?
- Valves and fittings, which are crucial in industries like oil and gas, petrochemical, and water treatment, rely heavily on steel billets. These billets, derived from molten steel, serve as the starting point for producing these components. To meet specific requirements, the billets are cast into shapes like round, square, or rectangular. The usage of steel billets enables manufacturers to maintain consistent quality and performance in valves and fittings. The selection process involves considering factors such as chemical composition, mechanical properties, and microstructure to guarantee the desired characteristics in the end product. After obtaining the steel billets, they undergo various manufacturing processes like forging, machining, and heat treatment. These processes further enhance the strength, integrity, and functionality of the final valve and fitting components. One of the advantages of steel billets is their versatility in customization. They can be easily cut, shaped, and formed to create valves and fittings with different sizes, configurations, and designs. This flexibility allows them to meet the specific requirements of different applications and industries. In summary, steel billets serve as the raw material for valves and fittings, playing a vital role in their production. Their strength, durability, and customization capabilities ensure the reliability and performance of these components in various industrial settings.
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Q235/3SP 135MM 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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