Square Steel Billet Q235/3SP Grade Prime Quality 10#
- 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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Quality Product, Order Online Tracking, Timely Delivery
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Description of Square Steel Billet Q235/3SP Grade Prime Quality 10#
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 Q235/3SPGrade Prime Quality 10#
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 10#
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 10#
| 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 10#
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 do steel billets contribute to energy efficiency?
- Steel billets contribute to energy efficiency in several ways. Firstly, the production of steel billets typically involves recycling scrap metal, which requires significantly less energy compared to producing steel from raw materials. This recycling process helps conserve energy and reduces the carbon footprint associated with steel production. Additionally, steel billets are often used as a raw material in various industries, such as construction and manufacturing. The durability and strength of steel make it a long-lasting and energy-efficient material for building structures and producing goods. Its high thermal conductivity also allows for efficient heat transfer, making it suitable for applications that require temperature control or energy conservation. Overall, steel billets play a vital role in promoting energy efficiency by minimizing energy consumption during production and offering sustainable solutions in various sectors.
- Q:What are the different types of defects in steel billets?
- Steel billets, which are semi-finished steel products used in various manufacturing processes, can experience different types of defects. These defects can arise during production or handling and can impact the overall quality, mechanical properties, and structural integrity of the billets. Some common defect types found in steel billets include: 1. Surface defects: These defects are visible on the outer surface of the billet and can include scratches, cracks, pits, or scale. Improper handling, storage, transportation, or manufacturing processes can cause surface defects. 2. Internal defects: These defects occur within the cross-section of the billet and are not visible to the naked eye. They can include blowholes, inclusions, segregations, or voids. Impurities in raw materials, inadequate casting or solidification processes, or insufficient quality control measures can lead to internal defects. 3. Dimensional defects: These defects refer to variations in the billet's dimensions compared to specified requirements. They can involve deviations in length, width, or thickness beyond acceptable tolerances. Improper cutting, rolling, or cooling processes during billet production can cause dimensional defects. 4. Chemical composition defects: These defects occur when the steel billet does not meet the required chemical composition specifications. Impurities in raw materials, inadequate mixing or alloying processes, or insufficient quality control during production can lead to chemical composition defects. 5. Mechanical defects: These defects impact the mechanical properties of the steel billet, such as strength, toughness, or ductility. Improper heat treatment, quenching, or tempering processes, as well as inadequate quality control during manufacturing, can result in mechanical defects. Detecting and minimizing these defects is crucial as they can negatively affect the performance and reliability of the final steel products made from the billets. Implementing quality control measures, including regular inspection and testing, can help identify and rectify any defects in steel billets, ensuring the production of high-quality finished products.
- Q:What are the potential applications of steel billets in the transportation aftermarket?
- Steel billets have a wide range of potential applications in the transportation aftermarket. One of the main uses of steel billets in this industry is for the production of various components and parts for vehicles. These billets can be used to manufacture engine parts, suspension components, steering parts, and other critical components that require strength and durability. Steel billets can also be used in the manufacturing of structural components for vehicles, such as chassis frames and body panels. The high strength and rigidity of steel make it an ideal material for these applications, as it can withstand the stresses and strains experienced during vehicle operation. Furthermore, steel billets can be utilized in the production of wheels and rims for automobiles, motorcycles, and even bicycles. The superior strength and ability to withstand heavy loads make steel billets a preferred choice for wheel manufacturing, ensuring safety and reliability on the road. In addition to vehicle components and parts, steel billets can also be used in the production of rail tracks and infrastructure for railways. The strength and durability of steel make it an ideal material for rail tracks, ensuring safe and efficient transportation of goods and passengers. Overall, the potential applications of steel billets in the transportation aftermarket are vast and diverse. From manufacturing critical vehicle components to building infrastructure for railways, steel billets play a crucial role in ensuring the efficiency, safety, and reliability of transportation systems.
- Q:How are steel billets used in the manufacturing of tools?
- The production of tools relies on the use of steel billets, which serve as the starting material. Steel billets are semi-finished products that have a square or rectangular shape and are made of solid steel. They are created through a process called steelmaking, which involves melting iron ore to produce steel. To manufacture tools, the steel billets undergo a preliminary step of heating to a specific temperature known as the forging temperature. At this temperature, the steel becomes flexible and can be easily shaped. The billets are then shaped using various forging techniques, including hammering, pressing, or rolling, until they take on the desired form of the tool. Once the billets have been forged into the desired shape, they undergo further processing through machining operations. These operations, such as milling, drilling, grinding, or turning, are used to achieve the required dimensions and surface finish. Excess material is removed during this stage, and the tool's shape and features are refined. After the machining process, the tools undergo heat treatment to enhance their mechanical properties. This involves subjecting the tools to specific heating and cooling cycles, which alter their hardness, toughness, and resistance to wear. This step is crucial in ensuring that the tools can withstand the demanding conditions they will encounter during use. Finally, the tools are given a finishing touch and coating to provide protection against corrosion and improve their appearance. This can involve processes such as sandblasting, polishing, and the application of protective coatings like chrome plating or powder coating. In conclusion, steel billets play a vital role in the manufacturing of tools, serving as the raw material that undergoes forging, machining, heat treatment, and finishing. The properties of the steel billets, such as their composition and metallurgical characteristics, contribute significantly to the final quality, strength, and durability of the tools produced.
- Q:What are the safety precautions when working with steel billets?
- To maintain a secure working environment and prevent accidents when dealing with steel billets, it is crucial to adhere to specific safety measures. Here are some essential precautions to bear in mind: 1. Personal Protective Equipment (PPE): Ensure that you wear the suitable PPE at all times, including steel-toed boots, safety goggles, gloves, and a hard hat. These items will shield you from potential hazards like falling objects, sparks, and sharp edges. 2. Training and Education: It is vital to provide comprehensive training and education to all workers regarding the handling and usage of steel billets. This encompasses understanding safe operating procedures, material handling techniques, and emergency response protocols. 3. Proper Handling and Storage: Mishandling steel billets can result in injuries due to their weight. Employ appropriate lifting techniques and equipment to prevent strains or sprains. Moreover, store the billets in designated areas, ensuring they are properly stacked and secured to avert accidents caused by falling objects. 4. Fire Safety Precautions: Moving or manipulating steel billets can generate sparks that could ignite flammable materials. Keep the work area clear of debris and flammable substances, and ensure that fire extinguishers are easily accessible. 5. Machine Safety: If utilizing machinery or equipment to handle steel billets, make certain that they undergo regular maintenance, have appropriate safeguards, and are operated by trained individuals. Adhere to all operational instructions and conduct routine safety checks to avoid accidents. 6. Sufficient Ventilation: Working with steel billets may generate fumes and dust, particularly during cutting or welding processes. Implement proper ventilation systems to eliminate these substances from the work area, minimizing the risk of respiratory issues. 7. Emergency Preparedness: Establish a well-defined emergency plan that outlines evacuation procedures, first aid facilities, and communication methods. Train all workers on emergency protocols and ensure they are aware of the locations of safety equipment and emergency exits. Always prioritize safety when working with steel billets. Adhering to these precautions will help minimize accident risks and foster a safe working environment for everyone involved.
- Q:How are steel billets used in the manufacturing of springs?
- To produce springs, it is essential to utilize steel billets as they provide the necessary raw material for the manufacturing process. The billets, typically made from high-quality steel, are forged to create springs. To begin the process, the billets are heated to a specific temperature, making them malleable. Once heated, the billets are shaped into the desired form using methods like hot rolling or extrusion. After shaping, the billets undergo further processing to enhance their mechanical properties. This involves heat treatment processes like quenching and tempering to improve the steel's hardness, strength, and durability. The specific heat treatment process chosen depends on the desired characteristics of the spring. Once the billets are shaped and heat-treated, they are ready for transformation into springs. Generally, the billets are cut into smaller lengths and then machined or formed into the specific shape and size required for the spring. This can be achieved through methods such as coiling, bending, or stamping. The final stage of the manufacturing process involves finishing the springs. This can include grinding or polishing to ensure a smooth surface and eliminate any imperfections. Additionally, coatings or platings may be applied to enhance the springs' corrosion resistance or aesthetic appearance. In conclusion, steel billets play a vital role in the manufacturing of springs. They serve as the raw material, undergo various shaping and heat treatment processes, and are ultimately transformed into the desired form of the spring. By utilizing high-quality steel billets, the resulting springs possess the necessary strength, durability, and performance characteristics required for their intended applications.
- Q:How are steel billets used in the manufacturing of automotive chassis?
- Steel billets are an integral component in the manufacturing of automotive chassis due to their strength and durability. A steel billet is a semi-finished product that is obtained through the process of casting molten steel into a rectangular shape. These billets serve as the raw material for the fabrication of various automotive components, including chassis. The automotive chassis is the structural framework that supports the weight of the vehicle and provides stability and strength. It is responsible for bearing the load and impacts encountered during driving. Steel billets are used to create the main frame of the chassis, which forms the backbone of the vehicle. The steel billets are first heated and then passed through a series of rolling mills to shape them into the desired form, such as I-beams or C-channels, depending on the specific design requirements. This process helps to increase the strength and rigidity of the billets, making them suitable for the demanding conditions encountered by the chassis. Once the steel billets are formed into the desired shape, they are then welded together to create the chassis structure. The joints are carefully welded using various techniques like arc welding or laser welding to ensure a solid and reliable connection. This welding process ensures that the chassis can withstand the stresses and forces experienced during operation, such as acceleration, braking, and cornering. The use of steel billets in the manufacturing of automotive chassis offers several advantages. Steel is known for its high tensile strength, which allows it to withstand heavy loads and impacts without deforming or failing. It also has excellent fatigue resistance, ensuring that the chassis can withstand repeated stress cycles without compromising its structural integrity. Moreover, steel is readily available, cost-effective, and easily recyclable, making it a preferred choice for automotive manufacturers. It also provides excellent corrosion resistance, which is crucial for vehicles exposed to various weather conditions and road environments. In conclusion, steel billets play a crucial role in the manufacturing of automotive chassis by providing the necessary strength and durability. They are shaped and welded to form the main frame, which supports the weight and provides stability to the vehicle. The use of steel billets ensures that the chassis can withstand the demanding conditions of driving, ensuring the safety and performance of the vehicle.
- Q:What are the different types of surface defects found in steel billets?
- There are several types of surface defects that can be found in steel billets, including cracks, scabs, laps, seams, and surface pinholes.
- Q:What is the maximum length of a steel billet?
- The maximum length of a steel billet can vary depending on various factors such as the production process, equipment capabilities, and industry standards. However, in general, steel billets are commonly produced with lengths ranging from a few meters to around 12 meters.
- Q:How are steel billets rolled into shape?
- Steel billets undergo a process known as hot rolling to shape them. This involves heating the billets to high temperatures above 1,000 degrees Celsius to make them malleable and easier to shape. The heated billets are then passed through rolling mills, which consist of rotating cylindrical rollers. As the billets pass through the rollers, they are gradually compressed and elongated, resulting in the desired shape and size. The pressure applied by the rollers reduces the billets' thickness and increases their length. This continuous rolling process allows for precise control over the shape and dimensions of the steel product. To ensure smooth rolling and prevent the billets from sticking to the rollers, lubricants are commonly used. These lubricants also help dissipate the heat generated during rolling. Depending on the desired final product, the billets may undergo multiple passes through the rolling mills to achieve the desired shape and dimensions. After the initial rough rolling, further shaping and refining may be done through additional rolling stages. Once the desired shape is achieved, the steel is allowed to cool and solidify. This cooling process is crucial to ensure the final product possesses the desired mechanical properties and structural integrity. In summary, the hot rolling process of steel billets plays a vital role in the production of various steel products. It enables efficient shaping and forming of the billets into different shapes, sizes, and profiles, meeting the specific requirements of industries like construction, automotive, and manufacturing.
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Square Steel Billet Q235/3SP Grade Prime Quality 10#
- 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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