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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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 are the specifications for tool steel billets used in the automotive industry?
- The specifications for tool steel billets used in the automotive industry typically include requirements for hardness, toughness, wear resistance, and machinability. These billets are often required to meet specific international standards such as AISI (American Iron and Steel Institute) or DIN (Deutsches Institut für Normung) grades, which define the chemical composition and mechanical properties of the steel. Additionally, the billets may need to undergo specific heat treatment processes to further enhance their performance characteristics.
- Q: How are steel billets used in the production of pipe fittings?
- Steel billets are an important raw material used in the production of pipe fittings. Pipe fittings are essential components that are used to connect, control, and redirect the flow of fluids within a piping system. To manufacture pipe fittings, steel billets are first heated to a specific temperature to make them malleable and easier to work with. They are then passed through a series of processes such as hot rolling, forging, or extrusion, depending on the desired shape and size of the pipe fitting. During the hot rolling process, the steel billet is passed through a set of rollers that exert pressure and shape it into a cylindrical form. This cylindrical shape is ideal for producing pipe fittings like elbows, tees, reducers, and couplings. In the forging process, the steel billet is subjected to extreme heat and pressure, allowing it to be shaped into various complex and customized designs. This method is often used to produce high-pressure pipe fittings that require exceptional strength and durability. Extrusion is another method used in the production of pipe fittings. Here, the steel billet is forced through a die with the desired cross-sectional shape, creating pipe fittings with a consistent outer and inner diameter. Once the desired shape is achieved, the pipe fittings are further processed through cutting, threading, or welding to create the final product. These additional steps ensure that the fittings are ready to be installed and securely connected to the piping system. In summary, steel billets play a crucial role in the production of pipe fittings by serving as the primary raw material. They are transformed through processes like hot rolling, forging, or extrusion to create a wide range of pipe fittings used in various industries and applications.
- Q: What are the environmental impacts of producing steel billets?
- The production of steel billets has various environmental consequences. One of the primary concerns lies in the emission of greenhouse gases, particularly carbon dioxide (CO2), during the steelmaking process. Steel production significantly contributes to global CO2 emissions due to the high temperatures and the utilization of fossil fuels like coal or natural gas to extract iron from iron ore. The combustion of these fuels releases CO2 into the atmosphere, thereby contributing to climate change. Another environmental impact associated with steel billet production is the generation of air pollutants. The use of fossil fuels in steelmaking can lead to the release of sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter, which contribute to air pollution and can negatively affect human health. Moreover, the production of steel billets often involves the use of additives and chemicals, which can further contribute to air pollution if not appropriately managed. The extraction of iron ore, a primary raw material for steel production, can also have significant environmental implications. Mining activities can result in deforestation, habitat destruction, and soil erosion. Additionally, the extraction and transportation of iron ore necessitate the use of heavy machinery and vehicles, consuming energy and contributing to air pollution. Water usage is another environmental concern in the production of steel billets. Steelmaking processes require substantial amounts of water for cooling, cleaning, and dust suppression. The extraction and treatment of water, as well as the discharge of wastewater, can have adverse effects on local water sources, particularly if not properly managed or treated. Lastly, the production of steel billets generates waste and by-products. Steel slag, a by-product of the steelmaking process, can contain heavy metals and other pollutants. If not adequately treated or disposed of, these by-products can contaminate soil and water resources. In summary, the production of steel billets has significant environmental impacts, including greenhouse gas emissions, air pollution, water usage, and the generation of waste and by-products. Efforts are being made to mitigate these impacts through the development of cleaner and more energy-efficient steelmaking technologies, increased utilization of recycled steel, and improved waste management practices in the industry.
- Q: What are the different types of tests conducted on steel billets?
- There are several different types of tests that are conducted on steel billets to ensure their quality and suitability for various applications. These tests are essential in determining the mechanical properties, chemical composition, and integrity of the steel billets. 1. Chemical Composition Analysis: This test involves examining the chemical composition of the steel billets to ensure that they meet the required standards and specifications. It measures the levels of various elements such as carbon, manganese, silicon, sulfur, and phosphorus. 2. Tensile Test: This test measures the tensile strength, yield strength, and elongation of the steel billets. It helps determine the ability of the steel to withstand pulling forces without breaking. 3. Hardness Test: This test determines the hardness of the steel billets, which is essential in evaluating their resistance to wear, deformation, and penetration. Commonly used hardness tests include Brinell, Rockwell, and Vickers tests. 4. Impact Test: This test measures the toughness and ability of the steel billets to absorb energy under impact or sudden loading conditions. It helps determine their resistance to fracture and cracking. 5. Ultrasonic Testing: This non-destructive test uses high-frequency sound waves to detect internal flaws or defects in the steel billets. It is commonly used to detect cracks, voids, and inclusions that may affect the structural integrity of the billets. 6. Dimensional Inspection: This test ensures that the steel billets meet the specified dimensional requirements, including length, width, and thickness. It ensures that the billets are suitable for their intended application and can be used in subsequent manufacturing processes without any issues. 7. Macroscopic Examination: This visual inspection involves examining the surface and internal structure of the steel billets using magnification. It helps identify any visible defects such as cracks, porosity, segregation, or any other irregularities. 8. Microscopic Examination: This test involves examining the microstructure of the steel billets using a microscope. It helps determine the grain size, presence of phases, and any abnormalities in the steel structure that may affect its properties. These tests collectively ensure that the steel billets meet the required quality standards and possess the necessary mechanical properties for their intended applications. They help ensure the safety, reliability, and performance of the steel billets in various industries such as construction, automotive, aerospace, and manufacturing.
- Q: What are the different types of steel billet reheating furnaces?
- There are several different types of steel billet reheating furnaces used in the metal industry. These furnaces are designed to heat steel billets to a specific temperature before they are further processed or shaped into various end products. The main types of steel billet reheating furnaces include: 1. Pusher Type Furnace: This type of furnace uses a pusher mechanism to move the billets through the furnace. The billets are loaded onto a roller conveyor and pushed into the furnace using mechanical pusher plates. As the billets move through the furnace, they are heated by the combustion gases or electrical heating elements. 2. Walking Beam Furnace: In a walking beam furnace, the billets are placed on a series of moving beams or skids. These beams move in a continuous loop, carrying the billets through the furnace. As the billets move, they are heated by the burners or electrical heating elements located above and below the beams. 3. Rotary Hearth Furnace: This type of furnace consists of a rotating hearth on which the billets are placed. The hearth rotates, bringing the billets through different temperature zones within the furnace. The billets are heated by the burners or electrical heating elements located above the hearth. 4. Continuous Furnace: A continuous furnace is a type of furnace where the billets are continuously fed into one end and discharged from the other end. The billets move through the furnace on a conveyor belt or roller conveyor, being heated by the combustion gases or electrical heating elements as they pass through. 5. Walking Hearth Furnace: In a walking hearth furnace, the billets are placed on a hearth that moves in a reciprocating motion. The hearth moves back and forth, bringing the billets through the furnace. The billets are heated by the burners or electrical heating elements located above and below the hearth. Each type of steel billet reheating furnace has its own advantages and is suitable for specific applications. The choice of furnace depends on factors such as the required heating capacity, the size and shape of the billets, the desired temperature profile, and the energy efficiency requirements.
- Q: What are the potential applications of steel billets in the transportation aftermarket?
- Steel billets offer a wide range of potential applications within the transportation aftermarket. One primary use in this industry involves using steel billets to produce various components and parts for vehicles. These billets possess the strength and durability necessary for manufacturing engine parts, suspension components, steering parts, and other critical components. Moreover, steel billets are well-suited for manufacturing structural components like chassis frames and body panels. The robustness and rigidity of steel make it an ideal material for these applications, allowing it to withstand the stresses and strains experienced during vehicle operation. Additionally, steel billets find use in producing wheels and rims for automobiles, motorcycles, and bicycles. Their exceptional strength and ability to handle heavy loads make steel billets the preferred choice for wheel manufacturing, ensuring road safety and reliability. Furthermore, steel billets can be utilized in manufacturing rail tracks and infrastructure for railways. The strength and durability of steel make it an ideal material for rail tracks, ensuring the secure and efficient transportation of goods and passengers. All in all, the applications of steel billets in the transportation aftermarket are diverse and extensive. They play a crucial role in manufacturing critical vehicle components and constructing infrastructure for railways, ultimately ensuring the efficiency, safety, and reliability of transportation systems.
- Q: What is the lifespan of steel billets?
- The durability of steel billets can be influenced by several factors, including the steel quality, storage conditions, and specific usage. When properly stored and maintained, steel billets can have a considerably long lifespan. Under favorable circumstances, these billets can endure for numerous years without notable deterioration. Nevertheless, if exposed to harsh environmental elements like moisture, extreme temperatures, or corrosive substances, their lifespan may be significantly shortened. It is crucial to handle and store steel billets with care to minimize any potential harm and guarantee their prolonged existence.
- Q: What are the main factors affecting the hardenability of stainless steel billets?
- The main factors affecting the hardenability of stainless steel billets are the chemical composition of the steel, the cooling rate during heat treatment, and the presence of alloying elements such as chromium, nickel, and molybdenum. The chemical composition determines the steel's ability to form martensite, a hard and brittle phase, during quenching. The cooling rate influences the transformation of austenite, the high-temperature phase, into martensite. Alloying elements enhance the hardenability by promoting the formation of martensite and improving the steel's ability to retain its hardness upon cooling.
- Q: What are the different types of steel billet forging machines?
- There are several different types of steel billet forging machines available in the market today. These machines are designed to efficiently shape and form steel billets into desired shapes and sizes. Here are some of the common types of steel billet forging machines: 1. Hydraulic Forging Press: This type of machine uses hydraulic power to exert force on the steel billet, allowing it to be forged into the desired shape. Hydraulic forging presses are known for their high force capabilities and versatility in handling different sizes of billets. 2. Mechanical Forging Press: Mechanical forging presses use mechanical power, such as flywheels or eccentric mechanisms, to exert force on the billet. These machines are known for their reliability and precision, making them suitable for high-volume production. 3. Screw Press: Screw presses utilize a rotating screw mechanism to apply force on the steel billet. They are characterized by their high-speed operation and efficient energy usage. Screw presses are commonly used for forging small to medium-sized billets. 4. Hammer Forging Machine: Hammer forging machines use a hammering action to shape the steel billet. There are various types of hammer forging machines, including steam hammers, air hammers, and hydraulic hammers. These machines are known for their high impact force, making them suitable for heavy-duty forging. 5. Upsetter: Upsetters, also known as upsetting machines, are specifically designed for forging the ends of steel billets. They use a vertical or horizontal ram to apply pressure on the billet, causing it to increase in diameter and length. Upsetters are commonly used for producing forged components with thickened ends. 6. Radial Forging Machine: Radial forging machines employ a rotating roller to apply radial force on the steel billet. This force causes the billet to increase in diameter while maintaining its original length. Radial forging machines are often used for producing seamless rings and other cylindrical components. It's important to note that the choice of the most suitable steel billet forging machine depends on factors such as the size and shape of the billet, desired production volume, and specific requirements of the final product. Each type of machine has its own advantages and limitations, so it is crucial to consider these factors when selecting the appropriate forging machine for a given application.
- Q: How do steel billets contribute to the overall safety of a structure?
- Steel billets play a significant role in contributing to the overall safety of a structure in several ways. Firstly, steel billets serve as the raw material for manufacturing steel bars, beams, columns, and other structural components. These components are widely used in construction due to their high strength and durability. By using steel billets as the starting material, the resulting steel products exhibit excellent load-bearing capacity, which enhances the structural integrity of the building. Moreover, steel billets undergo a rigorous manufacturing process that includes various quality control checks. These checks ensure that the billets possess consistent and reliable mechanical properties, such as high tensile strength and impact resistance. As a result, when these billets are used in the construction of a structure, they contribute to its overall safety by providing a reliable and robust framework that can withstand external forces, such as wind, earthquakes, or heavy loads. Additionally, steel billets are often produced using advanced metallurgical techniques, such as controlled cooling or heat treatment, to achieve specific properties required for structural applications. These processes help in improving the microstructure of the steel, reducing internal defects, and enhancing its resistance to corrosion, fatigue, and other forms of degradation. This, in turn, increases the lifespan of the structure and minimizes the risk of structural failure, thus ensuring the safety of the occupants. Furthermore, steel billets can be manufactured with precise dimensions and tolerances, allowing for accurate and efficient construction. This precision in fabrication ensures that structural components fit together seamlessly, reducing the likelihood of gaps, misalignments, or weak points that could compromise the safety of the structure. Lastly, steel billets are highly recyclable, making them an environmentally friendly choice for construction. By opting for steel billets, the construction industry can reduce its carbon footprint and contribute to sustainable development. This focus on sustainability aligns with the overall safety of a structure, as a sustainable approach ensures the long-term stability and resilience of the built environment. In conclusion, steel billets contribute to the overall safety of a structure by providing high-strength, durable, and reliable materials for construction. Their consistent mechanical properties, resistance to external forces, improved microstructure, and precise fabrication ensure a strong and secure framework. Moreover, their recyclability promotes sustainability, further enhancing the long-term safety and integrity of the structure.
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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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