Prime square steel billet best price from China
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 14721 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
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Credit Rating, Credit Services, Credit Purchasing
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Specification
Tolerance:
Strictly according to the G/B and JIS standard
Size:
100mm to 165mm
Length:
6~12 M
Grade:
Q195/Q215/Q235/Q275
Rectangular billet continuous casting billet and mainly general carbon steel, low carbon low silicon cold-rolled material, high quality carbon structural steel, high strength low alloy steel, special steel, etc.
Steel billets have distinct characteristics as compared with already furnished steel bars and products.
Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets
are also known for their malleability and ductility, especially when exposed to varying temperatures during
shaping and molding.
Gade:
Standard | C(%) | Mn(%) | S(%) | P(%) | Si(%) |
Q195 | ≤0.12 | ≤0.50 | ≤0.040 | ≤0.035 | ≤0.30 |
Q235 | ≤0.20 | ≤1.40 | ≤0.045 | ≤0.045 | ≤0.35 |
Q275 | ≤0.22 | ≤1.50 | ≤0.045 | ≤0.045 | ≤0.35 |
20MnSi | 0.17-0.25 | 1.2-1.6 | ≤ 0.050 | ≤ 0.050 | 0.40-0.80 |
3SP | 0.14-0.22 | 0.40-0.85 | ≤ 0.050 | ≤ 0.040 | 0.05-0.15 |
5SP | 0.28-0.37 | 0.50-1.00 | ≤ 0.050 | ≤ 0.040 | 0.15-0.30 |
Other Specifications
Squar Tolerance: ±4
Length Tolerance: +100mm
Romboidity/Difference Diagonals: no more than 0.7%
Camber: no more than 1.5%(%)
Twist: no more than 3 degrees per 1 meter length
Our Advantage
* Professional Personnel of Steel Trading
* Strong Steel Industry Background
* Conveniently Geographic Location
Our Commitment
* Sincere, Practical, Efficient and Developing
* High Quality Steel Production
* Competitive Price and Timely Delivery
Packing :
Within 30 days
1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers
FAQ:
Q: How to get quotation?
A: When we receive your detailed enquiry, we will set the best price based on standard,
steel grade, outer diameter, wall thickness, quantity, country.
And we will send quotation to your mailbox.
Q:How to guarantee the quality of the products?
A:We have established the international advanced quality management system,every link from raw material
to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market.
At the same time, we will provide necessary follow-up service assurance.
Q:How long can we receive the product after purchase?
A :In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
The pecific time of receiving is related to the state and position of customers.
- Q:What is the role of steel billets in the manufacturing of automotive transmission systems?
- The manufacturing of automotive transmission systems heavily relies on steel billets, which serve as essential raw material forms of steel. These billets act as the foundation for shaping and forming various components of the transmission system. The production of gears, shafts, and other critical transmission components is one of the primary purposes of steel billets in the manufacturing process. These billets are either forged or machined to achieve the desired shape, strength, and dimensional accuracy necessary for these components. By utilizing steel billets, manufacturers ensure that these parts possess the required strength, durability, and resistance to wear and tear, which are crucial for the proper functioning of the transmission system. Additionally, steel billets also find application in the manufacturing of transmission casings. These casings serve as protective housing for the internal components of the transmission system. To create these casings, steel billets are cast or molded into the desired shape, guaranteeing that they possess the necessary strength and rigidity to withstand the forces and stresses experienced by the transmission system. Furthermore, the use of steel billets allows for the customization and optimization of transmission system components. Manufacturers have the freedom to select specific grades of steel billets based on their desired properties, such as hardness, toughness, or corrosion resistance. This flexibility enables the production of transmission systems that meet the specific requirements of different automotive applications, whether it involves high-performance vehicles or heavy-duty trucks. In conclusion, steel billets play a vital role in the manufacturing of automotive transmission systems. They provide the raw material needed to create gears, shafts, casings, and other components. Steel billets ensure the strength, durability, and customization potential necessary to produce reliable and efficient transmission systems for various automotive applications.
- Q:How can the quality of steel billets be improved?
- The quality of steel billets can be improved through various methods and techniques. Here are a few approaches that can help enhance the quality of steel billets: 1. Raw Material Selection: The quality of steel billets largely depends on the selection of raw materials. Choosing high-quality raw materials, such as high-grade iron ore and scrap metal, can significantly improve the quality of billets. 2. Melting and Refining: The melting and refining process plays a crucial role in improving steel billet quality. Utilizing advanced melting practices, such as electric arc furnaces (EAF) or induction furnaces, can help achieve a more homogeneous and controlled melting process, reducing impurities and achieving a desired chemical composition. 3. Deoxidation and Degassing: Proper deoxidation and degassing techniques should be employed to remove impurities and gases from the molten metal. This can be achieved by adding suitable deoxidizers and utilizing vacuum degassing processes that effectively remove unwanted gases, thereby enhancing the steel billets' quality. 4. Continuous Casting Process: Implementing a modern continuous casting process can significantly improve the quality of steel billets. Continuous casting ensures a more uniform structure, reduces segregation, and minimizes the formation of defects commonly associated with traditional ingot casting methods. 5. Heat Treatment: Applying suitable heat treatment processes, such as annealing, quenching, and tempering, can further enhance the mechanical properties and overall quality of steel billets. Heat treatment helps refine the microstructure, improving the steel's strength, hardness, and other desired characteristics. 6. Quality Control: Implementing a robust quality control system is crucial in ensuring the production of high-quality steel billets. Regular monitoring and testing should be conducted throughout the production process to identify and rectify any deviations or quality issues promptly. 7. Skillful Workforce: Employing a skilled and knowledgeable workforce is vital for improving the quality of steel billets. Well-trained technicians and operators can effectively implement various quality improvement techniques and address any production challenges that may arise. By incorporating these methods and techniques, steel manufacturers can enhance the quality of steel billets, resulting in improved mechanical properties, superior surface finish, and increased customer satisfaction.
- Q:Can steel billets be used in the production of oil and gas equipment?
- Steel billets have the capability to be utilized in the manufacturing process of oil and gas equipment. These semi-finished metal products, known as steel billets, are frequently employed as raw materials for the production of various industrial goods, including oil and gas equipment. They can undergo further treatment through hot rolling or forging to create distinct components like pipes, valves, flanges, and fittings, all of which are vital for the oil and gas industry. Given its robustness and resilience, steel is an ideal material for enduring the demanding conditions and high pressures encountered in oil and gas operations. Moreover, steel billets can be tailored to meet specific requirements, such as corrosion resistance, heat resistance, and mechanical properties, ensuring that the final product is suitable for its intended application within the oil and gas sector.
- Q:What are the different methods of steel billet surface grinding?
- There are several methods of steel billet surface grinding, including abrasive grinding, belt grinding, and centerless grinding.
- Q:How can steel billets be recycled or reused?
- Steel billets can be recycled or reused in several ways. They can be melted down and used to produce new steel products, such as bars, rods, or pipes. Additionally, they can be further processed and shaped to create different steel components for various industries, including construction, automotive, and manufacturing. Furthermore, steel billets can also be repurposed for other applications, such as being used as raw material for sculptures or art installations. Overall, recycling or reusing steel billets not only helps reduce waste and conserve resources but also supports a more sustainable and circular economy.
- Q:What are the different types of casting processes used for shaping steel billets?
- There are several different types of casting processes used for shaping steel billets. These processes include: 1. Continuous Casting: This is the most commonly used method for casting steel billets. In this process, molten steel is poured into a water-cooled mold that is continuously moving. As the steel solidifies, it is continuously pulled out of the mold, resulting in a continuous billet. This process is efficient and allows for high production rates. 2. Centrifugal Casting: In this process, molten steel is poured into a rotating mold. The centrifugal force generated by the rotation distributes the molten metal evenly along the mold walls, resulting in a cylindrical billet. This method is used to produce high-quality and defect-free billets. 3. Ingot Casting: This is a traditional method of casting steel billets. In this process, molten steel is poured into a mold and allowed to solidify. The solidified steel, known as an ingot, is then removed from the mold and further processed to obtain the desired shape of the billet. Ingot casting allows for flexibility in terms of billet shape and size. 4. Sand Casting: This process is used for producing large and complex steel billets. It involves creating a mold using a mixture of sand and a binder material. Molten steel is then poured into the mold, and once it solidifies, the mold is removed to reveal the billet. Sand casting allows for the production of custom-shaped billets but is a slower and less precise process compared to others. 5. Investment Casting: Also known as lost-wax casting, this process is suitable for complex and intricate shapes. In investment casting, a wax pattern of the desired billet shape is created. The wax pattern is then coated with a ceramic shell, and the wax is melted out, leaving behind a hollow mold. Molten steel is poured into the mold, and once it solidifies, the ceramic shell is broken to retrieve the billet. Each of these casting processes has its advantages and disadvantages, and the choice of process depends on factors such as the desired billet shape, size, production volume, and quality requirements.
- Q:What are the main factors affecting the thermal expansion of steel billets?
- The main factors affecting the thermal expansion of steel billets include temperature, composition of the steel, and the grain structure of the material.
- Q:What are the specifications for steel billets used in the aerospace industry?
- The specifications for steel billets used in the aerospace industry are highly precise and stringent. These billets are required to meet specific standards in order to ensure the safety and durability of aircraft components. First and foremost, the steel used for aerospace billets must have exceptional strength and toughness. It should have a high tensile strength and be capable of withstanding extreme forces and stresses that may be encountered during flight. The steel must also have excellent fracture resistance to minimize the risk of catastrophic failure. Additionally, the steel billets must possess excellent resistance to corrosion and oxidation. This is crucial as aircraft often operate in harsh environments, including high altitudes and exposure to various chemicals. The steel should be resistant to rust, pitting, and other forms of degradation that can compromise its structural integrity over time. Furthermore, the steel billets used in aerospace applications must have precise dimensional tolerances and uniformity. The billets should be manufactured to exact specifications to ensure consistency in the production of aircraft components. This includes the size, shape, and surface finish of the billets, which are crucial for proper fitting and assembly. In terms of chemical composition, the steel used for aerospace billets may vary depending on the specific application and component being manufactured. However, it typically includes elements such as carbon, manganese, chromium, nickel, and molybdenum. These alloying elements enhance the mechanical properties of the steel, such as hardness, toughness, and heat resistance. Furthermore, the steel billets used in the aerospace industry undergo rigorous testing and quality control procedures. This includes non-destructive testing methods like ultrasonic inspection, magnetic particle inspection, and dye penetrant inspection to detect any internal defects or discontinuities. In summary, the specifications for steel billets used in the aerospace industry involve exceptional strength, toughness, corrosion resistance, dimensional accuracy, and precise chemical composition. These strict requirements ensure the reliability and safety of aircraft components, making them capable of withstanding the demanding conditions faced during flight.
- Q:How do steel billets contribute to the manufacturing of automotive components?
- The manufacturing of automotive components heavily relies on steel billets, which are semi-finished metal pieces. These billets serve as the initial material for producing various automotive parts. Forging is a key process in which steel billets play a crucial role. It involves shaping the metal billets under high pressure and temperature, typically using a hammer or press. This technique enhances the strength, durability, and reliability of the components, making them suitable for the challenging conditions of the automotive industry. Engine components, such as crankshafts, connecting rods, and piston rods, also benefit from the use of steel billets. These parts require high strength and resistance to wear and tear. Starting with high-quality steel billets ensures that the resulting components possess the necessary mechanical properties to withstand the stresses and forces experienced by the engine during operation. Steel billets are additionally utilized in the production of suspension components, including control arms and stabilizer bars. These components are responsible for maintaining vehicle stability, handling, and comfort. By using steel billets, the suspension components can withstand the heavy loads and impacts encountered on the road, delivering a smooth and safe driving experience. Moreover, steel billets contribute to the manufacturing of safety-related automotive components. For example, they are used in producing structural components like chassis frames and body reinforcements. These components are vital for protecting occupants in the event of a collision or impact, and steel billets provide the necessary strength and rigidity to ensure their effectiveness. In summary, steel billets are an essential element in the manufacturing of automotive components. They enable the production of robust, long-lasting, and dependable parts, ensuring the overall performance, safety, and longevity of vehicles. Automotive manufacturers can meet the industry's demanding requirements and deliver high-performance vehicles to consumers by starting with high-quality steel billets.
- Q:What is the purpose of using steel billets in manufacturing?
- The aim of utilizing steel billets in the manufacturing sector is to produce a dependable and adaptable raw material for diverse industrial uses. These semi-finished goods, known as steel billets, are created through the continuous casting or hot rolling methods. These solid rectangular or square-shaped steel bars act as the foundation for manufacturing a wide array of steel products. One of the main objectives of using steel billets is to provide a reliable and high-quality material with specific mechanical properties. Steel, which is composed of iron and carbon, can be customized by adjusting the carbon content, alloying elements, and heat treatment processes. By controlling these variables during the production of steel billets, manufacturers can ensure that the resulting steel products possess desired characteristics such as strength, hardness, ductility, and resistance to corrosion. Moreover, steel billets enable manufacturers to efficiently shape and form the desired end products. They can undergo further processing using techniques like hot rolling, forging, extrusion, or machining to create different shapes, sizes, and profiles. Steel billets serve as the starting point for the production of a wide range of steel products, including bars, rods, tubes, wire, structural shapes, and even intricate components for machinery, automobiles, construction, and infrastructure projects. Additionally, the utilization of steel billets in the manufacturing sector offers numerous advantages. Steel is renowned for its outstanding strength, durability, and versatility, making it an ideal material for various applications. Steel billets provide a cost-effective option for manufacturers as they can be mass-produced and easily transformed into different forms. Furthermore, steel is highly recyclable, ensuring a sustainable and environmentally friendly manufacturing process. In conclusion, the purpose of incorporating steel billets in manufacturing is to provide a consistent and high-quality raw material that can be shaped and processed into a variety of steel products. Steel billets offer the flexibility, strength, and durability required for a wide range of industrial applications, making them an indispensable component in the manufacturing industry.
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Prime square steel billet best price from China
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 14721 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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