TK 440 superior hot rolled Carbon Steel Billets Square Billets
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000000 m.t./month
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Product Description
TK 440 superior hot rolled Carbon Steel Billets Square Billets
Size:30*30mm-150*150mm
Standard: GB,BS,ASTM
Grade: Q195/215/235/345/45#/3SP/5SP,ect
Application: Carbon structural steel, alloy structural steel, gear steel, spring steel,
bearing steel, etc.
Packaging Detail: exporting standard packing in mill or as request
Delivery Detail: within 15-30 days after receiving deposits or original LC
The Billets produced by the company can be broadly divided into three main types i.e.
1. M.S. Billets
2. CRS Billets
3. Special Alloy Billets
M.S. Billets are used for rolling of TMT Re-Bars of Fe415 and Fe500 Grade and various other structural steel products.
CRS Billets are used for rolling of CRS TMT Re-Bars.
Special Alloy Billets are used for rolling of any special grade TMT Re-Bars like Earthquake resistant TMT Re-Bars and for special grade structural steel products.
Square steel billet
1.Chemical Analysis | |||
Grade | Carbon(%) | Manganese(%) | Silicon(%) |
A | 0.14~0.22 | 0.30~0.65 | Max0.30 |
B | 0.12~0.20 | 0.37~0.67 | Max0.30 |
C | Max0.18 | 0.35~0.80 | Max0.30 |
D | Max0.17 | 0.35~0.80 | Max0.35 |
2.Mechnical Properties | |||
Tensile Strength(σb/Mpa) | Elongation(δ5/%) | ||
375---500 | ≥26(a≤16mm) | ||
3.basic information | |||
length | Spectfication(mm) | Material quality | Executive standard |
6m | 120*120 | Q235 | GB700-88 |
4.Trade information | |||
Price terms | Payment terms | Delivery time | Packing |
FOB/ CIF | T/T, L/C | Within 30 days | bundles |
- Q: What are the different methods of steel billet surface honing?
- There are several different methods of steel billet surface honing, each serving a specific purpose and achieving different results. Some of the common methods include: 1. Manual Honing: This traditional method involves using hand-held honing tools, such as stones or abrasive pads, to manually remove any imperfections or rough surfaces from the steel billet. Skilled operators carefully rub the honing tool along the surface of the billet until the desired smoothness is achieved. 2. Mechanical Honing: In this method, mechanical honing machines are used to automate the honing process. These machines are equipped with rotating abrasive stones or pads that move along the surface of the billet, removing any irregularities. Mechanical honing allows for a more consistent and precise honing process, with the ability to control factors such as pressure, speed, and contact area. 3. Diamond Honing: Diamond honing is a specialized method that utilizes diamond-coated tools to achieve a high level of precision and smoothness. The diamond particles on the honing tool provide superior cutting capabilities, allowing for the removal of even the smallest imperfections. This method is often used for honing high-quality steel billets that require a flawless surface finish. 4. Hydrohoning: Hydrohoning, also known as abrasive flow machining, involves using a viscous abrasive medium that is forced through the billet's internal passages to remove any surface irregularities. This method is especially effective for honing complex shapes or internal surfaces that are difficult to reach through other methods. The abrasive medium can be adjusted to achieve different levels of surface finish. 5. Electrochemical Honing: Electrochemical honing is a technique that combines the principles of electrochemical machining and honing. It involves using a special electrolyte solution and a honing tool with an electrode to remove material from the billet's surface. This method is effective for honing hard materials and achieving a smooth, mirror-like finish. These are just some of the different methods of steel billet surface honing. The choice of method depends on factors such as the desired surface finish, the complexity of the billet's shape, the material being honed, and the level of precision required.
- Q: How do steel billets contribute to the overall noise reduction of a structure?
- Steel billets can contribute to the overall noise reduction of a structure by providing a dense and heavy material that helps to absorb and dampen sound vibrations. When used in construction, steel billets can be strategically placed to create barriers that block and reflect noise, reducing its propagation and minimizing the impact of external noise sources on the structure's interior.
- Q: How has the demand for steel billets changed over time?
- The demand for steel billets has changed over time due to various factors, including economic conditions, infrastructure development, and technological advancements. In recent years, the demand for steel billets has generally been on the rise as countries invest in construction projects, manufacturing, and automotive industries. However, there have been fluctuations in demand based on global economic trends, such as the impact of the COVID-19 pandemic. Overall, the demand for steel billets has evolved to meet the changing needs of industries and remains an essential component in various sectors.
- Q: Billet heating furnace prices?
- The reheating furnace control mode according to the different tonnage, heating medium, price range, or recommendations according to your requirements, find good few industry units do offer the program, compared to eradicate the solution and quotation.
- Q: What are the different packaging options available for steel billets?
- There are several different packaging options available for steel billets, depending on the specific requirements and preferences of the customer. Here are some common packaging options: 1. Wooden Crates: Steel billets can be packaged in wooden crates for protection during transportation and storage. These crates are sturdy and provide a barrier against moisture and physical damage. 2. Steel Frames: Another option is to package the steel billets in steel frames. These frames are typically made of strong and durable steel bars that securely hold the billets in place, providing stability and protection. 3. Plastic Wrapping: Steel billets can also be packaged using plastic wrapping. This method involves wrapping the billets tightly in plastic film, which helps to protect them from dust, moisture, and scratches. 4. Wire Binding: Wire binding is a common packaging option for steel billets. It involves using steel wires to bundle the billets together, providing stability and preventing movement during transportation. 5. Customized Packaging: Some customers may require customized packaging options for their steel billets. This can include using specific materials, such as foam or cardboard, to provide additional protection or incorporating branding elements onto the packaging. Ultimately, the choice of packaging option will depend on factors such as the size and weight of the steel billets, the mode of transportation, and the specific requirements of the customer. It is important to consider factors such as protection, stability, ease of handling, and cost-effectiveness when selecting the most suitable packaging option for steel billets.
- Q: What is the role of steel billets in the production of wire rods?
- Wire rods depend greatly on steel billets for their production. These long, cylindrical metal rods are widely utilized in construction, automotive, and manufacturing industries. To begin the production process of wire rods, steel is melted in either an electric arc furnace or a basic oxygen furnace. Once the desired temperature and composition are achieved, the molten steel is poured into molds, resulting in the formation of steel billets. Steel billets act as semi-finished products that serve as the initial stage in the wire rod manufacturing process. These solid bars of steel, which can be rectangular or round, undergo further processing to be transformed into wire rods. The conversion of steel billets into wire rods commences with a reheating process. The billets are subjected to high temperatures, making them more malleable and easier to manipulate. This reheating process is typically carried out in a reheat furnace. Following reheating, the billets are passed through a series of rolling mills. This reduces their size and shapes them into wire rods. These rolling mills apply a combination of pressure and heat to deform the steel billets, elongating them into long, thin rods. This rolling process also enhances the mechanical properties of the wire rods, such as their strength and flexibility. Once the wire rods are formed, they may undergo additional treatments, including cooling, surface treatments, and quality inspections. These treatments are necessary to meet the specific requirements of different applications. The wire rods can then be further processed into various products, such as wires, cables, reinforcement bars, or other specialized components. In conclusion, steel billets are a critical component in the production of wire rods. They serve as the starting material, undergoing various processing steps, such as reheating and rolling, to achieve the desired shape and properties of wire rods.
- Q: How are steel billets used in the manufacturing of food processing equipment?
- Steel billets are an essential component in the manufacturing of food processing equipment. These billets, which are semi-finished steel products, serve as the raw material for the fabrication of various components and parts required in the construction of food processing machinery. Firstly, steel billets are used to create the main structural frame of the equipment. The strong and durable nature of steel makes it ideal for providing the necessary strength and stability to support the entire machinery. The billets are cut and shaped into the desired dimensions to form the framework, ensuring that it can withstand the rigorous demands of industrial food processing. Moreover, steel billets are also used to manufacture specific components within the equipment. For instance, they are utilized to create cutting blades, grinding discs, and mixing paddles that are crucial in the food processing process. These components need to be robust and resistant to wear and corrosion, and steel billets offer the ideal material to meet these requirements. In addition, steel billets are often used to construct food processing equipment that requires high levels of hygiene and cleanliness. Stainless steel billets, in particular, are favored in such applications due to their inherent resistance to rust and corrosion. These billets are used to fabricate parts that come into direct contact with food, such as storage tanks, conveyors, and mixing chambers, ensuring that the food processing equipment is safe and hygienic. Furthermore, steel billets are employed in the manufacturing of heat exchangers and boilers used in food processing. These billets are designed to withstand high temperatures and pressure, making them suitable for applications that involve cooking, sterilization, or pasteurization of food products. In conclusion, steel billets play a crucial role in the manufacturing of food processing equipment. From providing structural support to fabricating specific components, they contribute to creating robust, efficient, and hygienic machinery that is essential for the food industry.
- Q: What is the role of steel billets in the construction of bridges?
- Steel billets play a crucial role in the construction of bridges as they serve as the raw material for manufacturing structural steel components. These billets are heated and rolled into various shapes, such as beams, columns, and girders, which form the skeleton of the bridge. The high strength and durability of steel make it an ideal material for bridge construction, enabling bridges to withstand heavy loads, extreme weather conditions, and long-term wear and tear. By providing the foundational material, steel billets contribute to the overall structural integrity and longevity of bridges.
- Q: Can steel billets be used in the production of sculptures and artwork?
- Yes, steel billets can be used in the production of sculptures and artwork. Steel is a versatile and malleable material that allows artists to create unique and intricate designs. The use of steel billets in sculptures and artwork offers durability, strength, and the potential for large-scale installations. Artists can shape, weld, and manipulate steel billets to create a wide range of sculptures, from abstract forms to figurative representations. The industrial aesthetic of steel can also add a contemporary and bold element to the artwork. Additionally, steel can be finished with various techniques such as painting, patina, or polishing, allowing artists to further enhance their creative vision. Overall, steel billets present an exciting opportunity for artists to explore and push the boundaries of their artistic expression.
- Q: What are the different surface treatments available for steel billets?
- Steel billets can undergo various surface treatments, each with its own purpose and benefits. Some commonly used treatments include: 1. Hot-dip galvanizing: By immersing steel billets in molten zinc, a protective coating is formed to prevent corrosion. This treatment offers excellent corrosion resistance and durability, making it suitable for outdoor use. 2. Electroplating: Through the application of an electrical current, a layer of metal is deposited onto the surface of steel billets. This treatment enhances the appearance of the steel while providing corrosion and wear resistance. 3. Powder coating: This dry finishing process involves electrostatically applying a fine powder to steel billets, which is then cured under heat. The result is a durable and visually appealing finish that is resistant to chipping, scratching, and fading. 4. Passivation: By chemically treating steel billets, contaminants are removed and a protective oxide layer is formed on the surface. This enhances corrosion resistance and improves appearance. 5. Phosphating: Steel billets can undergo a treatment where a phosphate coating is applied, enhancing corrosion resistance and paint adhesion. This treatment is commonly used as a pre-treatment before painting or powder coating. 6. Shot blasting: This mechanical treatment involves blasting steel billets with small abrasive particles at high velocity. It effectively removes surface contaminants, scales, and rust, resulting in a clean and rough surface suitable for further treatments or coatings. 7. Acid pickling: By chemically treating steel billets, oxide scales, rust, and impurities are removed, leaving behind a clean and smooth surface. This treatment prepares the steel for subsequent processing or coating. These treatments are just a few examples of what can be done to steel billets. The choice of treatment depends on specific requirements, such as corrosion resistance, appearance, and functional properties. Factors like cost, environmental impact, and performance expectations should be considered when selecting the appropriate surface treatment for steel billets.
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TK 440 superior hot rolled Carbon Steel Billets Square Billets
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000000 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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