Square Steel Billet Q235 3SP Grade Prime Quality 6#
- 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 6#
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 6#
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 6#
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 6#
| 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 6#
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:What industries rely heavily on steel billets?
- Several industries heavily rely on steel billets as a crucial raw material for their manufacturing processes. One such industry is the construction industry, which uses steel billets to fabricate structural components such as beams, columns, and reinforcement bars. Steel billets provide the required strength and durability necessary for constructing buildings, bridges, and other infrastructure projects. The automotive industry also heavily relies on steel billets. Steel billets are used to manufacture various automotive parts, including engine components, chassis, and suspension systems. The high strength and versatility of steel billets make them ideal for producing parts that can withstand rigorous conditions and ensure vehicle safety. In addition, the oil and gas industry heavily depends on steel billets for the production of pipelines, drill pipes, and other equipment used in exploration, extraction, and transportation processes. Steel billets are preferred due to their corrosion resistance, high pressure resistance, and ability to withstand extreme temperatures. Moreover, the machinery and equipment manufacturing industry extensively uses steel billets as a primary material for producing a wide range of machinery, including industrial machinery, agricultural equipment, and heavy-duty machinery. Steel billets provide the necessary strength, toughness, and machinability required for these applications. Furthermore, the aerospace industry relies on steel billets for manufacturing various aircraft components, such as landing gear, structural frames, and engine parts. Steel billets are chosen for their high strength-to-weight ratio, heat resistance, and ability to withstand the demanding conditions of aerospace applications. Overall, steel billets play a vital role in several industries, including construction, automotive, oil and gas, machinery and equipment manufacturing, and aerospace. The unique properties of steel billets make them indispensable in these industries, ensuring the production of strong, durable, and reliable products.
- Q:What are the different methods of steel billet surface finishing?
- There are several methods of steel billet surface finishing, including shot blasting, grinding, and sanding. Shot blasting involves propelling small metal or abrasive particles at high speeds to remove surface impurities and create a smooth finish. Grinding uses abrasive wheels or belts to remove material and achieve the desired surface texture. Sanding involves using sandpaper or sanding pads to manually rub the surface and achieve a polished finish. Other methods may also include acid pickling or chemical treatments to remove scale or oxide layers.
- Q:How are steel billets used in the production of mining components?
- Steel billets are an integral part of the production process for mining components. These billets serve as the starting point for manufacturing various mining equipment and components. Firstly, steel billets are melted and cast into specific shapes and sizes to meet the requirements of the mining industry. The billets are heated to extremely high temperatures and then poured into molds to form the desired shape. This process is known as casting and allows for the creation of different mining components such as gears, shafts, and valves. Once the steel billets have been cast into the desired shape, they undergo further processing to enhance their strength and durability. This can involve various techniques such as forging, where the billets are subjected to high pressure and heat to improve their mechanical properties. Forged steel components are commonly used in mining applications due to their superior strength and resistance to wear and tear. Additionally, steel billets are often machined to achieve precise dimensions and finishes required for mining components. Machining involves cutting, drilling, and shaping the billets using specialized tools and machinery. This step ensures that the final mining components meet the exact specifications needed for efficient and reliable operation in mining environments. Overall, steel billets are crucial in the production of mining components as they serve as the raw material from which these components are manufactured. The versatility and durability of steel make it an ideal choice for mining applications, where equipment is subjected to demanding conditions. By starting with steel billets and utilizing various manufacturing processes, mining companies can produce high-quality components that are essential for the efficient and safe operation of mining operations.
- Q:What are the potential applications of steel billets in the textile aftermarket?
- Steel billets have a wide range of potential applications in the textile aftermarket. One potential application is in the production of textile machinery and equipment. Steel billets can be used to manufacture various components of textile machinery, such as gears, shafts, and frames. The high strength and durability of steel make it an ideal material for these applications, as it can withstand the rigorous conditions of textile production. Another potential application of steel billets in the textile aftermarket is in the production of textile accessories and hardware. Steel billets can be used to create a wide range of accessories, such as buttons, zippers, and buckles. These accessories are essential in the textile industry and require materials that are strong and resistant to wear and tear. Additionally, steel billets can be used in the production of textile molds and tooling. Textile molds are used to create intricate patterns and designs on fabrics, while tooling is used for cutting, shaping, and finishing textile products. Steel billets can provide the necessary strength and stability required for these applications. Furthermore, steel billets can be used in the construction of textile warehouses and storage facilities. The high load-bearing capacity of steel makes it an excellent material for constructing durable and secure storage structures. These warehouses can be used to store textile products, raw materials, and machinery, ensuring their safety and longevity. Overall, the potential applications of steel billets in the textile aftermarket are vast. From machinery and equipment production to accessories, molds, tooling, and storage facilities, steel billets offer strength, durability, and reliability, making them an essential material in the textile industry.
- Q:What are the main differences between hot rolled and cold rolled steel billets?
- The main differences between hot rolled and cold rolled steel billets lie in the manufacturing process and resulting properties. Hot rolled steel billets are created by heating the steel and then rolling it at high temperatures, which leads to a rougher surface finish and less precise dimensions. On the other hand, cold rolled steel billets undergo a process of rolling at room temperature, resulting in a smoother surface finish and tighter dimensional tolerances. Moreover, hot rolled steel billets are generally more ductile and have a higher carbon content, while cold rolled steel billets are typically harder and have improved strength due to the strain hardening during the cold rolling process.
- Q:What are the different types of steel billet surface treatment defects?
- There are several types of steel billet surface treatment defects that can occur during the manufacturing process. These defects can affect the quality and appearance of the steel billets, and it is important to identify and address them to ensure the overall performance of the final product. 1. Scale: Scale is a common defect that occurs when the steel billet is exposed to high temperatures during the manufacturing process. It appears as a layer of oxide on the surface of the billet, which can affect the adhesion of coatings or paints. 2. Inclusions: Inclusions are non-metallic particles or impurities that can be present on the surface of the steel billet. These inclusions can be caused by various factors, such as inadequate cleaning or improper handling during the manufacturing process. They can negatively impact the mechanical properties of the steel and reduce its overall performance. 3. Decarburization: Decarburization is a defect that occurs when the surface layer of the steel billet loses its carbon content due to exposure to high temperatures or a lack of protective atmosphere. This can lead to reduced hardness and strength in the affected area. 4. Pitting: Pitting is a localized defect that appears as small cavities or pits on the surface of the steel billet. It can be caused by the presence of impurities or by exposure to corrosive environments. Pitting can compromise the structural integrity of the billet and make it more susceptible to corrosion. 5. Surface cracks: Cracks can occur on the surface of the steel billet due to various factors, such as thermal stress, improper handling, or inadequate cooling. Surface cracks can weaken the billet and increase the risk of failure during subsequent processing or use. 6. Surface roughness: Surface roughness refers to an uneven or irregular surface texture on the steel billet. It can be caused by factors such as improper machining, inadequate cleaning, or the presence of scale or inclusions. Surface roughness can affect the appearance of the billet and may also impact its performance in certain applications. Overall, it is crucial to identify and address these surface treatment defects to ensure the quality and reliability of steel billets. Proper manufacturing processes, including adequate cleaning, protective atmospheres, and appropriate handling, can help minimize the occurrence of these defects and ensure the optimal performance of the final product.
- 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 bars?
- Steel billets are an essential component in the manufacturing of bars. They serve as the starting point for the production process. Billets are typically a semi-finished product that is obtained through the continuous casting of molten steel into a solid form. These billets are then further processed to create different types of bars. Once the steel billets are obtained, they are heated to high temperatures to make them more malleable. This heating process, known as hot rolling, helps to reduce the size and shape of the billets to the desired dimensions. The billets are then fed through a series of rolling mills, which apply pressure to the material, gradually shaping it into bars. During the rolling process, the billets undergo a significant reduction in thickness and length, resulting in a longer and narrower shape. The rolling mills have a set of grooves that impart the desired shape and dimensions to the billets. As the steel passes through these grooves, it undergoes plastic deformation, causing the material to elongate and take on the shape of the bars being produced. Once the desired shape and dimensions are achieved, the bars are cut to the required lengths and cooled. This cooling process, known as quenching, helps to improve the mechanical properties of the bars, making them stronger and more durable. Furthermore, the bars may undergo additional processes such as straightening, surface treatment, or heat treatment to further enhance their properties. The bars produced from steel billets find applications in various industries, including construction, automotive, manufacturing, and infrastructure. They are used in the construction of buildings, bridges, and roads as structural components. In the automotive industry, bars are used for making axles, shafts, and various other components. Additionally, bars are utilized in the manufacturing of machinery, equipment, and tools. In conclusion, steel billets play a crucial role in the manufacturing of bars. They are transformed through the hot rolling process into the desired shape and dimensions, resulting in the production of high-quality bars that are widely used across multiple industries.
- Q:How do steel billets contribute to the water treatment industry?
- Steel billets are used in the water treatment industry to manufacture various components such as pipes, valves, and fittings. These components are vital for the construction and maintenance of water treatment infrastructure. Steel billets provide the necessary strength, durability, and corrosion resistance needed to withstand harsh conditions and chemicals involved in water treatment processes. Thus, steel billets play a crucial role in ensuring the efficiency and longevity of water treatment systems.
- Q:How do steel billets contribute to the manufacturing of construction products?
- Steel billets are an essential raw material in the manufacturing of construction products because they serve as the starting point for various steel products. These billets are transformed into different shapes and sizes through processes like rolling, forging, or extrusion, allowing them to be used in the construction of structures such as beams, columns, bars, and rods. The high strength and durability of steel billets make them ideal for withstanding heavy loads and adverse weather conditions, ensuring the safety and longevity of construction projects.
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Square Steel Billet Q235 3SP Grade Prime Quality 6#
- 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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