Column Steel Billet 3SP 5SP 20MnSi for Stoves Steel Billet
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
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OKorder Financial Service
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Column Steel Billet 3SP 5SP 20MnSi for Stoves Steel Billet
Description
Reference Price:$260/ton Mn 0.3%-0.6%
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.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod. ,
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.
Processing of Steel Billet
Steel billets are considered fresh and raw, and they must undergo a series of manufacturing processes before they can be used for various purposes. Billets are made by means of freezing molten liquid, and are later exposed to extremely low temperatures in order to allow the metal to take shape and solidify in chemical structure. The temperature manipulates the metal's physical properties, and tones its strength and durability. The subsequent processes provide the metal's curved mold design so that it can fit the allotted space provided by other machines, which complete the finishing procedures.
Images
Technical Data
Size:100*100,120*120,150*150,130*130
Mn: 0.3%-0.6%
C: 1%
Cr:0.1%
Packaging
cargo ship or container
usually container price will add 15USD per ton
RFQ
We have organized several common questions for our clients，may help you sincerely：
1) How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
2) How to guarantee the quality of the products？
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.
3) How long can we receive the product after purchase?
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.Commonly 7 to 10 working days can be served.
4）Do you have your own QC department?
Yes, we have, our QC department will inspect the goods during the process of mass production and after completion of production.
hot sale!!! steel billets/ mild steel bar/ billet steel
(1): High quality steel with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
If you are interested in our products, please don't hesitate to contact me.
Your any inquiry will be appreciated and we will offer you a rock-bottom price.
- Q: How are steel billets used in the manufacturing of gears?
- Steel billets are used in the manufacturing of gears as the raw material for forging or machining processes. They are typically heated and shaped into the desired gear shape, either through hot forging or by cutting and grinding. The steel billets provide the strength and durability required for gears to withstand the heavy loads and high stresses they experience during operation.
- Q: What are the main factors affecting the machined surface quality of steel billets?
- There are several main factors that significantly affect the machined surface quality of steel billets. These factors include: 1. Cutting Speed: The cutting speed, which is the speed at which the tool moves across the surface of the billet, plays a crucial role in determining the surface quality. Higher cutting speeds can lead to increased heat generation, which can cause thermal damage to the surface and result in poor quality. Therefore, finding the optimal cutting speed is essential for achieving a high-quality machined surface. 2. Feed Rate: The feed rate refers to the rate at which the tool advances into the material during the machining process. A high feed rate can lead to excessive tool wear, resulting in poor surface quality. On the other hand, a low feed rate may cause chatter or vibration, causing surface irregularities. It is crucial to find the right balance to ensure a smooth and high-quality machined surface. 3. Tool Geometry: The geometry of the cutting tool, including its shape, angle, and edge sharpness, plays a significant role in determining the surface quality. The tool geometry affects the chip formation and the interaction between the tool and the billet. Proper tool geometry can minimize cutting forces, reduce vibration, and improve chip evacuation, resulting in a better surface finish. 4. Cutting Fluid: The choice and application of cutting fluids can greatly influence the surface quality of machined steel billets. Cutting fluids serve multiple purposes, including cooling the tool and workpiece, lubricating the cutting process, and flushing away chips. Appropriate cutting fluid selection and application can help in reducing friction, heat generation, and tool wear, leading to improved surface quality. 5. Billet Material and Hardness: The material composition and hardness of the steel billet also impact the machined surface quality. Different steels have varying levels of machinability, with some being more prone to issues like work hardening or built-up edge formation. Harder materials generally require more robust cutting tools and specific machining techniques to achieve desired surface quality. 6. Machine Rigidity and Stability: The rigidity and stability of the machine used for machining the steel billets are critical factors affecting the surface quality. Any machine tool deflection or vibration can lead to poor surface finish and dimensional accuracy. Therefore, it is essential to ensure proper machine setup, alignment, and maintenance to minimize unwanted vibrations and maximize surface quality. Overall, a combination of the above factors, along with proper cutting parameters and machining techniques, is necessary to achieve a high-quality machined surface on steel billets. Adjusting these factors based on the specific characteristics of the billet and desired surface finish can help optimize the machining process and improve the overall quality of the final product.
- Q: How are steel billets used in the production of rebar?
- Steel billets are used as the primary raw material in the production of rebar. These billets are heated and then passed through a series of rollers to shape them into long, thin rods. The resulting rebar is widely used in construction and infrastructure projects to reinforce concrete structures and provide added strength and durability.
- Q: How are steel billets inspected for chemical composition?
- Steel billets are typically inspected for chemical composition through a process called spectroscopy. In this method, a small sample is taken from the billet and analyzed using specialized instruments such as optical emission spectroscopy or X-ray fluorescence spectroscopy. These instruments measure the emission or absorption of specific wavelengths of light to determine the concentration of different elements present in the steel. This allows for accurate assessment of the chemical composition of the billet, ensuring it meets the required specifications.
- Q: How are steel billets used in the manufacturing of pipes?
- Pipes cannot be manufactured without steel billets, which are indispensable in this process. These semi-finished products made of steel act as the raw material for pipe production. The initial step involves selecting top-notch steel and melting it in a furnace to form molten steel alloy. After the steel has melted, it is poured into molds of specific sizes and shapes to create billets. These billets then undergo a cooling and solidification process. By solidifying, the steel achieves the desired structural properties, including strength and durability. Once the steel billets have cooled down, they undergo further processing to become seamless or welded pipes. In the case of seamless pipes, the billets are heated and pierced to form a hollow tube-like structure. These pierced billets are then elongated and stretched to achieve the desired diameter and thickness of the pipe. This technique, known as hot-rolling, results in seamless pipes with consistent dimensions and improved mechanical properties. On the other hand, welded pipes are manufactured using different methods. One common method is the electric resistance welding (ERW) process. It involves heating the billets and passing them through a series of rollers to shape them into a cylindrical form. The edges of the billets are then fused together using an electric current, creating a continuous weld. Other welding techniques, such as submerged arc welding (SAW) and high-frequency induction welding (HFIW), can also be employed to manufacture welded pipes from steel billets. In both seamless and welded pipe manufacturing, the quality of the steel billets is of utmost importance. It directly impacts the integrity and performance of the final product. The appropriate selection of steel grades and strict adherence to manufacturing standards are vital to produce pipes that can withstand high pressure, extreme temperatures, and corrosive environments. To sum up, steel billets are essential in the pipe manufacturing process. They act as the starting material for pipes, whether through the hot-rolling technique for seamless pipes or various welding methods for welded pipes. Utilizing high-quality steel billets and employing precise manufacturing processes allow for the production of pipes with the necessary strength, durability, and dimensional accuracy required for a wide range of industrial and commercial applications.
- Q: How do steel billets contribute to the construction industry?
- The construction industry relies heavily on steel billets for several key reasons. Firstly, they serve as the primary material for producing a range of steel products used in construction, including beams, columns, and reinforcement bars. These products are essential for providing structural support and integrity to buildings and infrastructure projects. Steel billets are also vital in the manufacturing of precast concrete elements, which are widely utilized in construction. By reinforcing pre-stressed concrete beams with steel billets, their strength and durability are significantly enhanced. This enables the construction of larger and more intricate structures like bridges, stadiums, and high-rise buildings. Additionally, steel billets play a crucial role in the fabrication of steel pipes and tubes, which are extensively employed in water supply systems, sewage lines, and gas pipelines. These pipes ensure the reliable and efficient transportation of fluids and gases, thereby facilitating the proper functioning of various infrastructure networks. Apart from their structural applications, steel billets also contribute to the construction industry through their recyclability. Steel is one of the most globally recycled materials, and steel billets can be melted and reused multiple times without any loss in quality. This not only reduces the demand for new steel production but also minimizes environmental impact and waste generation. In summary, steel billets are indispensable in the construction industry due to their versatility, strength, and recyclability. They serve as the foundation for producing various steel products and play a critical role in constructing durable and sustainable buildings and infrastructure projects.
- Q: What is the typical hardness of a steel billet?
- The typical hardness of a steel billet can vary depending on the specific grade and manufacturing process, but it generally falls within the range of 150 to 300 HB (Brinell hardness).
- Q: What are the different surface treatments for improved surface hardness in steel billets?
- Some of the different surface treatments for improved surface hardness in steel billets include carburizing, nitriding, induction hardening, and boronizing. These treatments involve introducing carbon, nitrogen, or boron into the surface layer of the steel to enhance its hardness and wear resistance.
- Q: How do steel billets contribute to the manufacturing of medical devices?
- Steel billets contribute to the manufacturing of medical devices in various ways. Firstly, steel billets serve as the raw material for the production of medical devices. These billets are used as a starting point in the manufacturing process, where they are heated and shaped into the desired form using techniques like forging, casting, or rolling. The use of steel billets in medical device manufacturing offers several advantages. Steel is known for its strength, durability, and corrosion resistance, making it an ideal material for the production of medical devices that need to withstand rigorous use and maintain their integrity over time. Additionally, steel offers excellent biocompatibility, meaning it is well-tolerated by the human body, reducing the risk of adverse reactions or complications when the medical devices are implanted or used in surgical procedures. Moreover, steel billets can be easily machined and formed into complex shapes, allowing manufacturers to create intricate medical devices such as orthopedic implants, surgical instruments, or prosthetic components. Steel's versatility and malleability enable the production of devices with precise dimensions and fine details, ensuring optimal functionality and performance. Furthermore, steel billets contribute to the manufacturing of medical devices by providing a cost-effective solution. Steel is widely available and relatively affordable compared to other materials used in the medical industry, making it an attractive choice for manufacturers. The ability to produce medical devices from steel billets at a reasonable cost contributes to the accessibility and affordability of healthcare worldwide. In conclusion, steel billets play a crucial role in the manufacturing of medical devices. They provide a strong, durable, and biocompatible material that can be easily shaped and machined into complex forms. Steel's properties contribute to the production of high-quality medical devices that are capable of withstanding demanding applications while ensuring patient safety and cost-effectiveness.
- Q: What are the different surface treatments for steel billets?
- The different surface treatments for steel billets include hot rolling, cold rolling, shot blasting, and pickling.
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Column Steel Billet 3SP 5SP 20MnSi for Stoves Steel Billet
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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