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 3SP Grade 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: What are the potential applications of steel billets in the chemical sector?
- Steel billets have several potential applications in the chemical sector. They can be used as raw materials for the production of various chemical compounds, such as stainless steel, which is widely used in the manufacturing of chemical processing equipment. Steel billets are also used to construct storage tanks, pipelines, and other infrastructure required for transporting and storing chemicals safely. Additionally, steel billets can be utilized in the fabrication of heat exchangers, reactors, and other equipment used in chemical reactions and processes. Overall, steel billets play a crucial role in supporting the chemical industry by providing robust and reliable materials for a wide range of applications.
- Q: Are steel billets used in the manufacturing of tools?
- Yes, steel billets are commonly used in the manufacturing of tools. Steel billets are semi-finished steel products that are typically hot-rolled or forged into various shapes, including bars, rods, and sheets. These billets serve as the primary raw material in tool manufacturing, as they provide the necessary strength, durability, and machinability required for producing high-quality tools. By shaping and machining the steel billets, manufacturers can create a wide range of tools such as wrenches, hammers, screwdrivers, drill bits, and cutting tools. The use of steel billets ensures that these tools possess the necessary hardness, toughness, and resistance to wear and tear, making them reliable and long-lasting. Therefore, steel billets play a crucial role in the production of tools, contributing to the overall efficiency and functionality of various industries.
- Q: What are the different methods of hardness testing for steel billets?
- Steel billets can be tested for hardness using various methods, each with its own advantages and levels of accuracy. Some commonly used methods are: 1. Rockwell hardness testing: This method determines hardness by measuring the depth of indentation caused by a specific load on the surface of a steel billet. The hardness value is derived from the depth of penetration, making it a convenient and quick test. 2. Brinell hardness testing: In this method, a spherical indenter is used to create an impression on the surface of a steel billet under a specific load. The diameter of the resulting impression is measured to determine the hardness value. Brinell testing is particularly useful for large billets or materials with a coarse microstructure. 3. Vickers hardness testing: Vickers testing involves using a pyramidal diamond indenter to create an impression on the surface of a steel billet. The hardness value is calculated based on the diagonal length of the impression and the applied load. Vickers testing is suitable for various materials, including steel billets. 4. Knoop hardness testing: Similar to Vickers testing, Knoop hardness testing also uses a pyramidal diamond indenter. However, the indentation shape is elongated and narrower, allowing for measurements on smaller or thinner samples. This method is often used for precise and microhardness testing. 5. Leeb hardness testing: Leeb testing is a portable and non-destructive method that uses an impact device to measure the rebound hardness of a steel billet. The device strikes the surface with a small ball and measures the velocity of the rebound, which is then converted into a hardness value. This method is commonly used for on-site or in-field measurements. 6. Ultrasonic hardness testing: Ultrasonic testing measures the hardness of a steel billet by transmitting ultrasonic waves through the material and measuring the time taken for the waves to travel through the billet. This data is then converted into a hardness value. Ultrasonic testing is non-destructive and suitable for large or thick billets. It's important to consider that each hardness testing method has its own limitations and factors to consider. The choice of method will depend on factors such as the size, shape, and surface condition of the steel billet, as well as the desired accuracy and convenience of the testing process.
- Q: Are steel billets subject to any heat treatment processes?
- Yes, steel billets are subject to heat treatment processes. Heat treatment processes such as annealing, normalizing, quenching, and tempering can be applied to steel billets to enhance their mechanical properties and improve their overall performance.
- Q: What is the role of steel billets in the manufacturing of industrial boilers?
- Steel billets play a crucial role in the manufacturing of industrial boilers as they serve as the raw material from which various boiler components are fabricated. These billets are heated and formed into specific shapes and sizes to create boiler tubes, plates, and other structural elements. The high strength and thermal conductivity of steel make it an ideal choice for withstanding the high temperatures and pressures involved in boiler operations. Ultimately, steel billets provide the foundation for the construction and functionality of industrial boilers, ensuring their durability and efficiency in various industrial applications.
- Q: How is the quality of steel billets determined?
- The quality of steel billets is determined through a combination of physical and chemical tests. These tests are performed to ensure that the steel meets the required standards and specifications for its intended use. One of the primary methods to determine the quality of steel billets is through chemical analysis. This involves testing the composition of the steel to ensure it meets the desired levels of different elements such as carbon, manganese, silicon, and others. The chemical composition plays a crucial role in determining the strength, hardness, and other mechanical properties of the steel. In addition to the chemical analysis, various physical tests are conducted to assess the quality of steel billets. These tests include measuring the dimensions, weight, and straightness of the billets to ensure they meet the specified tolerances. Surface inspection is also performed to detect any defects, such as cracks, seams, or surface irregularities that could affect the performance of the steel. Mechanical tests are another crucial aspect of determining the quality of steel billets. These tests evaluate the mechanical properties of the steel, including its strength, ductility, toughness, and hardness. Tensile tests are commonly conducted to measure the maximum load a steel billet can withstand before breaking or deforming. Impact tests are also performed to assess the steel's ability to resist sudden shocks or impacts. Furthermore, non-destructive testing techniques are used to detect any internal defects or inconsistencies in the steel billets. These methods include ultrasonic testing, magnetic particle inspection, and radiographic testing. These tests help ensure that the steel is free from any hidden defects that could compromise its quality or structural integrity. Overall, the quality of steel billets is determined through a comprehensive evaluation that includes chemical analysis, physical tests, mechanical tests, and non-destructive testing. These methods ensure that the steel meets the required standards and specifications, providing assurance of its reliability and suitability for various applications.
- Q: What are the advantages of using steel billets over other materials?
- Using steel billets instead of other materials has several advantages. To begin with, steel billets possess remarkable strength and durability. Steel is renowned for its high tensile strength, making it perfect for applications that require bearing heavy loads. This property enables steel billets to withstand substantial weights and resist deformation, ensuring the integrity and longevity of structures. Additionally, steel billets offer exceptional machinability and formability. Steel is an adaptable material that can be easily shaped and molded into various forms, allowing for customization and flexibility in design. This makes it suitable for a wide range of applications in industries such as construction, automotive, and manufacturing. Moreover, steel billets exhibit superior resistance to heat and corrosion. Steel inherently resists heat and can endure high temperatures without compromising its structural properties. This makes it suitable for applications that involve exposure to extreme temperatures, such as in the aerospace and energy sectors. Furthermore, steel possesses excellent corrosion resistance, guaranteeing its longevity and minimizing maintenance costs. Another advantage of steel billets is their recyclability. Steel is one of the most recycled materials globally, boasting a high recycling rate. This not only reduces the environmental impact of steel production but also makes it a more sustainable choice. Moreover, the recycling process does not compromise the quality or performance of steel, allowing for continuous reuse. Lastly, steel billets offer cost-effectiveness. Despite their numerous advantages, steel billets remain a cost-effective material in comparison to other alternatives. Their widespread availability, ease of manufacturing, and recyclability contribute to their affordability. Furthermore, the durability and low maintenance requirements of steel billets result in long-term cost savings for users. In conclusion, the utilization of steel billets presents various advantages in terms of exceptional strength, machinability, heat and corrosion resistance, recyclability, and cost-effectiveness. These qualities establish steel billets as the preferred choice in various industries, ensuring reliable and long-lasting performance.
- Q: How do steel billets contribute to the defense industry?
- The defense industry heavily relies on steel billets, which are crucial for manufacturing various defense equipment and vehicles. These semi-finished steel products serve as a starting point for further processing and shaping into specific components. Armored vehicles, in particular, benefit from steel billets as they require high levels of protection against ballistic attacks and explosive devices. The armor plates and panels, which provide the necessary strength and resilience to these vehicles, are manufactured using steel billets. Furthermore, steel billets find application in the production of different weapon systems, including firearms, artillery guns, and missiles. The strength and durability of steel make it the ideal material for constructing critical components such as barrels and chambers. Steel's ability to withstand high temperatures and pressures is vital for ensuring the reliable and efficient performance of these defense systems. Steel billets also play a crucial role in the manufacturing of naval vessels, submarines, and aircraft carriers. These military ships and submarines require steel components that can endure the harsh marine environment, including corrosion, impact, and extreme temperatures. Steel billets are employed to produce these components, guaranteeing the structural integrity and longevity of these vessels. In conclusion, steel billets are indispensable to the defense industry as they provide the essential raw material for manufacturing a wide range of defense equipment. Their strength, durability, and versatility make them ideal for producing armored vehicles, weapon systems, naval vessels, and other defense-related components. By contributing to the production of these crucial assets, steel billets play a vital role in enhancing national defense capabilities.
- Q: How are steel billets used in the manufacturing of agricultural machinery?
- Agricultural machinery manufacturing heavily relies on steel billets as an indispensable element. These semi-finished steel products serve as the primary raw material for a wide range of parts and components used in agricultural machinery. The manufacturing process extensively utilizes steel billets for forging and casting purposes. Forging involves heating the billets to high temperatures and then shaping them using mechanical pressure. On the other hand, casting entails pouring molten metal into a mold. Both techniques enable the creation of intricate and long-lasting components, which are crucial for agricultural machinery. Steel billets find application in the production of various parts in agricultural machinery, including engine components, transmission gears, axles, and hydraulic cylinders. These parts necessitate exceptional strength, durability, and resistance to wear, all of which are provided by steel billets. Moreover, the high tensile strength of steel ensures that the machinery can endure the demanding conditions encountered in agricultural operations. Furthermore, steel billets are instrumental in the manufacture of frames and chassis for agricultural machinery. The frames must possess robustness to support weight and withstand the stress and vibrations experienced during operation. Steel billets enable the creation of sturdy and rigid frames, thereby ensuring the longevity and structural integrity of the machinery. Additionally, steel billets are employed in the production of cutting and harvesting tools, such as blades, discs, and plowshares. The exceptional hardness and sharpness of steel make it an ideal material for these tools, facilitating efficient and precise agricultural operations. In conclusion, steel billets occupy a pivotal role in the manufacturing of agricultural machinery. Their versatility, strength, and durability render them suitable for diverse components and parts, ensuring that the machinery can endure the demanding conditions encountered in agricultural operations and perform optimally.
- Q: What are the different grades of steel billets?
- There are several different grades of steel billets, including low carbon steel, medium carbon steel, high carbon steel, alloy steel, and stainless steel. The specific grade of steel billet used depends on the intended application and desired properties of the final product.
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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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