Square Steel Billet Q235 3SP Grade Prime Quality 9#
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t
- Supply Capability:
- 50000 m.t/month
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Description of Square Steel Billet Q235 3SP Grade Prime Quality 9#
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.
Main Feature Square Steel Billet Q235 3SP Grade Prime Quality 9#
Raw elements(C,Fe,Ni,Mn,Cr,Cu.)---Smelted ingots by AOD finery---hot rolled into black suface---pickling in acid liquid---cold drawn----polished by automatically machine--- cutting into pieces---checking quanlity
Applications of Square Steel Billet Q235 3SP Grade Prime Quality 9#
Widely Used in the areas such as Stainless Steel Fasteners, Chains, Kitchen and Sanitary wares, Furniture handles, Handrails, Electroplating and Electrolyzing pendants, Foods, Electron, Petroleum, Construction and Decoration, etc. Products have a high strength after cold-working. Electronic products parts, Medical appliance, Springs, Bus Inside and Outside packaging and building, Street Lamp Posts, etc. Decoration materials and Outdoor Publicity Billboard. Used for the products which have the Anti-Stress Corrosion requirement. Electron Products, Table-wares, Bolts, Nuts, Screen Meshes, Cumbustors and so on.
Specifications of Square Steel Billet Q235 3SP Grade Prime Quality 9#
| 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 |
FAQ of Square Steel Billet Q235 3SP Grade Prime Quality 9#
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 manufacturing of telecommunications equipment?
- Steel billets are an essential component in the manufacturing of telecommunications equipment. These billets serve as the raw material that is shaped and transformed into various components used in telecommunications infrastructure. One of the primary uses of steel billets in telecommunications equipment manufacturing is in the production of towers and masts. These structures provide the necessary support for antennas and other equipment used in transmitting and receiving signals. Steel billets are melted and then forged or rolled into the desired shape to form the structural members of these towers, ensuring their strength and stability. Additionally, steel billets are also used in the manufacturing of cable trays and cable management systems. These components are crucial for organizing and protecting the vast network of cables that are used in telecommunications systems. Steel billets are processed and fabricated into cable trays, brackets, and supports, providing a sturdy and durable solution for managing the complex web of cables. Furthermore, steel billets find application in the production of enclosures and cabinets used to house sensitive telecommunications equipment. These enclosures provide protection from environmental factors such as dust, moisture, and temperature fluctuations. Steel billets are molded and shaped into the desired size and design, ensuring a robust and secure enclosure for the equipment. In summary, steel billets play a vital role in the manufacturing of telecommunications equipment. From towers and masts to cable trays and enclosures, these billets provide the foundation and structural integrity necessary for the reliable operation of telecommunications infrastructure.
- Q:How are steel billets used in the production of oil and gas components?
- Steel billets are an essential component in the production of oil and gas components due to their strength, durability, and ability to withstand extreme conditions. These billets are used as raw materials in various manufacturing processes to create various equipment and parts required in the oil and gas industry. One common application of steel billets in oil and gas production is in the manufacturing of pipes and casings. These billets are heated and then rolled or forged into seamless or welded pipes, which are used for transporting oil and gas from wells to refineries or distribution centers. The high strength of steel billets ensures that these pipes can withstand the high pressure and corrosive nature of the substances being transported. Steel billets are also used in the production of valves, flanges, and fittings that are critical components in oil and gas infrastructure. These billets are machined or forged into various shapes and sizes to create these components, which are used to control the flow of oil and gas within the pipelines or at different stages of the production process. The durability and resistance to corrosion of steel billets make them ideal for these applications, as they can withstand the harsh conditions often encountered in oil and gas operations. Furthermore, steel billets are utilized in the production of drilling equipment such as drill bits, drill collars, and drill pipes. These billets are often treated with heat or alloying elements to enhance their strength and wear resistance. The resulting components are capable of withstanding the intense forces and abrasion encountered during drilling operations, ensuring efficient and reliable extraction of oil and gas reserves. Overall, steel billets play a vital role in the oil and gas industry by providing the necessary raw materials to manufacture durable and high-performance components. Their strength, durability, and resistance to corrosion make them an ideal choice for the challenging conditions encountered in the production, transportation, and processing of oil and gas.
- Q:What are the different methods of steel billet surface coating?
- There are several methods of steel billet surface coating that are commonly used in various industries. These methods aim to enhance the durability, corrosion resistance, and appearance of the steel billets. Some of the different methods of steel billet surface coating include: 1. Hot-dip galvanizing: This method involves immersing the steel billets in a bath of molten zinc. The zinc forms a protective layer on the surface of the steel, providing excellent corrosion resistance. Hot-dip galvanizing is widely used in construction, automotive, and infrastructure industries. 2. Electroplating: In this method, an electric current is used to deposit a thin layer of metal, such as chromium or nickel, onto the surface of the steel billets. Electroplating improves the appearance of the steel and provides a protective coating against corrosion. 3. Powder coating: Powder coating involves electrostatically spraying a dry powder onto the surface of the steel billets. The powder is then cured using heat, which forms a hard, durable, and attractive coating. Powder coating provides excellent resistance to impact, corrosion, and chemicals. 4. Painting: Steel billets can be coated with paint using various techniques such as spraying, dipping, or brushing. Paint coatings not only enhance the appearance of the steel but also provide protection against corrosion and weathering. 5. Thermal spray coating: This method involves projecting molten or semi-molten materials onto the surface of the steel billets. The materials can be metals, ceramics, or polymers, which form a coating upon solidification. Thermal spray coatings provide excellent corrosion resistance, wear resistance, and thermal insulation. 6. Anodizing: Anodizing is commonly used for aluminum, but it can also be applied to steel billets. In this process, the steel billets are immersed in an electrolyte solution and subjected to an electric current. This creates a controlled oxidation reaction on the surface, forming a protective layer of oxide. Anodizing improves the corrosion resistance and appearance of the steel. Each of these methods has its own advantages and is suitable for specific applications. The choice of coating method depends on factors such as the intended use of the steel billets, environmental conditions, and desired properties of the coating.
- Q:What is the role of steel billets in the construction of railway stations?
- Steel billets are essential in constructing railway stations, serving as semi-finished steel products that are typically rectangular or square in shape. They function as raw materials for various construction purposes. Within the realm of railway stations, steel billets are primarily utilized to fabricate structural components like beams, columns, and trusses. These components provide the necessary strength and stability to support the weight of the station building, platforms, and any associated structures. A key advantage of employing steel billets in railway station construction lies in their high strength-to-weight ratio. Steel is widely recognized for its exceptional strength, making it an ideal material for supporting heavy loads. By incorporating steel billets, engineers can design and construct railway stations capable of enduring the constant traffic and heavy footfall characteristic of these public spaces. Furthermore, steel billets offer exceptional durability, corrosion resistance, and fire resistance, all of which are vital factors in ensuring the long-term safety and structural integrity of railway stations. These properties establish steel billets as a reliable and cost-effective choice for construction projects prioritizing safety and longevity. Moreover, steel billets can be easily shaped and fabricated into various sizes and dimensions, allowing for flexibility in design and construction. This versatility enables architects and engineers to create aesthetically appealing and functional railway station structures tailored to the specific project requirements. In summary, steel billets play a crucial role in railway station construction by providing the necessary strength, durability, and versatility required for the structural components supporting these vital transportation hubs. By utilizing steel billets, railway station construction projects can be completed efficiently, guaranteeing the safety and comfort of passengers for years to come.
- Q:What is the role of steel billets in the manufacturing of tools and dies?
- Steel billets are essential for the production of tools and dies, playing a crucial role in the manufacturing process. These semi-finished steel products serve as the starting material, being heated, forged, and shaped to create the desired tools and dies used in different industries. The use of steel billets offers several advantages, primarily due to their high strength and durability. Steel is known for its excellent mechanical properties, such as hardness, toughness, and wear resistance. When manufacturers use high-quality steel billets, they can be confident that the resulting tools and dies will have the necessary strength and durability to withstand demanding conditions. In addition, steel billets provide versatility in terms of customization. They can be easily shaped and formed into various sizes and dimensions, allowing manufacturers to create tools and dies that meet specific requirements. Whether it's a complex mold or a precision cutting tool, steel billets offer the flexibility needed to produce intricate and accurate components. Moreover, steel billets are preferred in the manufacturing of tools and dies due to their thermal conductivity. Steel effectively conducts heat, which is crucial for processes like heat treatment, quenching, and tempering. These thermal treatments are often used to enhance the hardness and strength of tools and dies, making them more resistant to wear and extending their lifespan. In conclusion, steel billets are indispensable in the manufacturing of tools and dies. They serve as the primary material for these components, providing high strength, durability, customization options, and thermal conductivity. By utilizing steel billets, manufacturers can create tools and dies that meet the demanding requirements of various industries, ensuring optimal performance and longevity.
- Q:How do steel billets contribute to the shipbuilding industry?
- Steel billets are a crucial raw material in the shipbuilding industry as they serve as the starting point for manufacturing various components, such as hulls, decks, and structural beams. These billets are transformed into the desired shapes and sizes through processes like rolling and forging, ensuring the strength and durability needed for marine applications. With their high tensile strength and resistance to corrosion, steel billets provide the foundation for constructing safe and reliable ships that can withstand the harsh conditions of the sea.
- Q:How do steel billets contribute to the overall aesthetics of a structure?
- Steel billets, which are semi-finished steel products, do not directly contribute to the overall aesthetics of a structure. However, they play a crucial role in the manufacturing process of various steel components such as beams, columns, and decorative elements. These components, when properly designed and incorporated into a structure, can enhance its aesthetic appeal by providing strength, durability, and architectural uniqueness.
- Q:How are steel billets used in the production of oil and gas equipment?
- Steel billets are an essential component in the production of oil and gas equipment. These billets are semi-finished steel products that are typically square or rectangular in shape, and they serve as the primary raw material for manufacturing various oil and gas equipment. Firstly, steel billets are used in the production of pipes, which are crucial for transporting oil and gas from the extraction sites to refineries or distribution points. Billets are heated and then rolled into seamless or welded pipes, depending on the specific requirements. These pipes are designed to withstand high pressure, corrosive environments, and extreme temperatures, making them suitable for transporting oil and gas through pipelines over long distances. Additionally, steel billets are used in the manufacturing of valves and fittings, which are integral components of oil and gas equipment. Valves control the flow of oil and gas within pipelines, allowing for regulation and shut-off when necessary. Fittings, such as connectors and couplings, ensure the proper connection and alignment of different pipe sections. These components are typically forged or machined from steel billets to ensure strength, durability, and resistance to harsh operating conditions. Furthermore, steel billets are utilized in the production of drilling equipment, such as drill bits, drill collars, and drill pipes. These components are subjected to extreme forces and abrasive environments during the drilling process. Steel billets are forged, heat-treated, and machined to create these drilling tools, ensuring they can withstand the demanding conditions encountered during oil and gas exploration. In summary, steel billets play a crucial role in the production of oil and gas equipment. They are used to manufacture pipes, valves, fittings, and drilling equipment, which are essential for the extraction, transportation, and processing of oil and gas. The high strength, durability, and resistance to harsh conditions make steel billets an ideal raw material for constructing reliable and efficient equipment in the oil and gas industry.
- Q:How are steel billets used in the production of automotive chassis?
- Steel billets are an essential component in the production of automotive chassis. A billet is a semi-finished product that is typically a rectangular or square shape and is made by casting molten steel into molds. These billets are then further processed to create various components of the automotive chassis. Firstly, steel billets are subjected to a process called hot rolling. This involves heating the billets to high temperatures and then passing them through a series of rollers to shape them into the desired forms. During this process, the billets are elongated and shaped into different profiles, such as I-beams or C-channels, which are commonly used in automotive chassis construction. Once the desired shape is achieved, the hot-rolled steel is further treated through a process known as quenching and tempering. This involves rapidly cooling the steel in a controlled manner to increase its strength and durability. The steel is then reheated and slowly cooled to stabilize its microstructure, resulting in enhanced mechanical properties. The processed steel billets are then cut into specific lengths and welded together to form the main structural components of the automotive chassis, such as the frame or subframe. These components provide the necessary strength, rigidity, and stability to support the vehicle and withstand various loads and stresses encountered during operation. Steel billets are preferred in automotive chassis production due to their excellent strength-to-weight ratio, high tensile strength, and ability to withstand impact and bending forces. These characteristics make steel billets ideal for ensuring the safety and stability of the vehicle, as well as providing a solid foundation for other automotive components, such as suspension systems, engine mounts, and body panels. Overall, steel billets play a crucial role in the production of automotive chassis by providing the raw material for the creation of various structural components. Their strength, durability, and versatility make them a preferred choice in the automotive industry, ensuring that vehicles are built to withstand the demands of everyday use and provide a safe and reliable driving experience.
- Q:What are the main factors affecting the hardness of steel billets?
- The hardness of steel billets is primarily influenced by several factors. Firstly, the carbon content plays a crucial role in determining the hardness of steel. Higher carbon content results in greater hardness, as carbon atoms occupy interstitial spaces within the iron crystal lattice, creating stronger bonds and increasing the material's resistance to deformation. Secondly, the presence of alloying elements has a significant impact on steel hardness. Alloying elements such as chromium, molybdenum, and vanadium form solid solutions with iron, altering its crystal structure and strengthening the material. These elements promote the formation of fine and homogeneous microstructures, leading to higher hardness. The heat treatment process is another crucial factor affecting steel billet hardness. Through processes like quenching and tempering, the steel undergoes controlled heating and rapid cooling, resulting in a transformation of its crystal structure. This process, known as martensitic transformation, increases the hardness of the steel by creating a high concentration of dislocations and reducing the grain size. Additionally, the cooling rate during solidification also affects the hardness of steel billets. Rapid cooling, such as in water quenching, promotes the formation of a fine microstructure and increases hardness. Slower cooling rates, on the other hand, allow for the growth of larger grains, resulting in reduced hardness. Lastly, the presence of impurities and non-metallic inclusions can negatively impact the hardness of steel billets. These impurities can disrupt the crystal lattice, reducing the material's strength and hardness. Therefore, the purity and cleanliness of the steel composition are crucial in achieving higher hardness levels. In conclusion, the hardness of steel billets is influenced by factors such as carbon content, alloying elements, heat treatment processes, cooling rate, and the presence of impurities. Understanding and controlling these factors are essential for achieving the desired hardness properties in steel billets.
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Square Steel Billet Q235 3SP Grade Prime Quality 9#
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t
- Supply Capability:
- 50000 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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