Square Steel Billet Q235 3SP Grade Prime Quality 11#
- 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 11#
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 11#
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 11#
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 11#
| 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 11#
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 main disadvantages of using steel billets?
- There are several disadvantages associated with using steel billets in various industries. Firstly, one of the main drawbacks of steel billets is their high cost. Steel billets require a complex manufacturing process, involving melting and casting steel, which can be expensive. This cost is then transferred to the end product, making it less affordable for consumers. Secondly, steel billets tend to be heavy and bulky, making transportation and handling difficult. The weight and size of steel billets add to the overall logistical challenges in the supply chain, increasing costs and potentially causing delays. Another disadvantage is the limited availability of steel billets. Steel production requires a significant amount of resources and energy, and the availability of raw materials can be limited, leading to potential supply chain disruptions. This scarcity can negatively impact industries that rely heavily on steel billets for their operations. Furthermore, steel billets have limited shape flexibility. They are typically produced in standardized sizes and shapes, making it difficult to customize them for specific design requirements. This lack of flexibility can be a significant disadvantage in industries that require intricate and unique shapes for their products. Moreover, steel billets are prone to corrosion if not properly treated. The exposure to moisture and certain environments can cause rust and degradation, reducing the lifespan and durability of products made from steel billets. Regular maintenance and anti-corrosion treatments are essential to mitigate this disadvantage. Lastly, the production of steel billets has a significant environmental impact. The manufacturing process emits greenhouse gases and consumes large amounts of energy and water. These environmental concerns have led to increased scrutiny and regulations on steel production, adding additional costs and complexities to using steel billets. In conclusion, while steel billets have their advantages in terms of strength and durability, they also come with several drawbacks. These include high costs, transportation challenges, limited availability, lack of shape flexibility, susceptibility to corrosion, and environmental impact. It is crucial for industries to carefully consider these disadvantages when evaluating the use of steel billets in their operations.
- Q:Can steel billets be used in the production of automotive components?
- Indeed, it is possible to utilize steel billets in the manufacturing process of automotive components. Steel billets, considered as intermediary steel products, are commonly employed in the production of diverse steel goods, including automotive components. These billets can undergo further processing techniques such as rolling, forging, or other methods of manipulation to achieve the desired shape and size of the automotive component. The utilization of steel in automotive components is favored due to its remarkable strength, durability, and capacity to endure demanding operational conditions. Furthermore, the utilization of steel billets provides flexibility in the manufacturing process, as they can be customized to meet the specific design requirements and performance specifications of various automotive components.
- Q:What are the specifications for tool steel billets used in the tooling industry?
- The tooling industry typically requires tool steel billets to meet specific specifications in order to achieve optimal performance and durability. These specifications encompass various aspects: 1. Alloy Composition: Tool steel billets are composed of specific alloys that provide high hardness, wear resistance, and toughness. Common elements in tool steel include carbon, chromium, vanadium, molybdenum, and tungsten. 2. Hardness: Heat treatment is applied to tool steel billets to attain the desired hardness level, often measured using Rockwell hardness (HRC). The required hardness depends on the tool's application and type. 3. Size and Shape: Tool steel billets are available in different sizes and shapes, such as rectangular or round bars, to accommodate diverse tooling requirements. The dimensions of the billets are selected based on the size and complexity of the intended tool. 4. Surface Finish: Tool steel billets must possess a smooth and clean surface finish to facilitate machining and reduce the risk of defects or flaws in the final tooling product. 5. Tolerance: Billets should be manufactured with precise dimensional tolerances to ensure consistency during the machining and tooling processes. This aids in achieving accurate tool dimensions and minimizing waste. 6. Homogeneity: Tool steel billets must exhibit uniform chemical composition and microstructure throughout to ensure consistent mechanical properties and performance in the final tooling products. 7. Heat Treatment Properties: Billets should possess favorable heat treatment properties, including the ability to be hardened and tempered. This enhances their strength, toughness, and wear resistance. 8. Machinability: Tool steel billets should have good machinability to enable efficient shaping and forming processes during tool manufacturing. This encompasses considerations for cutting forces, chip formation, and surface finish. It is important to note that the specific specifications for tool steel billets may vary depending on the application and type of tool being produced. Manufacturers and tooling experts often collaborate closely to determine the most suitable tool steel specifications for each specific tooling requirement.
- Q:How are steel billets used in the manufacturing of structural steel?
- Steel billets are a crucial raw material in the manufacturing of structural steel. These billets, which are essentially semi-finished steel products, are typically produced through a process called continuous casting, where molten steel is solidified into a rectangular shape. Once the steel billets are formed, they are further processed in steel mills to create various structural steel products such as beams, columns, angles, and channels. The billets are heated and then passed through a series of rolling mills, where they undergo intense pressure and shaping to achieve the desired dimensions and profiles. During the rolling process, the steel billets are elongated and transformed into long, slender shapes. This is achieved by repeatedly passing the billets through a set of rollers, which gradually reduce their cross-sectional area. The rolling mills can be configured differently to produce different types of structural steel products, catering to specific construction requirements. After the rolling process, the structural steel products are further subjected to various finishing processes such as cooling, cutting, straightening, and surface treatment. These processes ensure that the final product meets the required specifications, including dimensional accuracy, surface quality, and mechanical properties. The use of steel billets in the manufacturing of structural steel offers several advantages. Firstly, the semi-finished nature of billets allows for flexibility in customization, enabling the production of steel products with different sizes, shapes, and profiles. Additionally, the continuous casting process used to produce billets ensures a more consistent and uniform material quality, reducing the risk of defects or inconsistencies in the final product. Overall, steel billets play a vital role in the manufacturing of structural steel by providing a reliable and versatile raw material. Their transformation through rolling and other processes allows for the production of high-quality, durable, and structurally sound steel products that are widely used in construction, infrastructure, and industrial applications.
- Q:How are steel billets used in the manufacturing of castings?
- Steel billets play a crucial role as a primary material for creating castings. Castings, which are solid metal objects, are produced by pouring molten metal into a mold and allowing it to cool and solidify. The initial step in this process involves heating steel billets until they become molten. Subsequently, the molten steel is poured into a mold, typically made of sand or metal, which is specifically designed to have the desired shape and dimensions of the final casting. The molten steel is then left to cool and solidify within the mold. During this cooling process, the steel adopts the shape of the mold, ultimately forming the desired casting. This cooling phase is of utmost importance as it determines crucial mechanical properties, including strength and hardness, of the end product. Once the steel has solidified, the mold is removed, and the casting undergoes cleaning and finishing stages. This may involve removing any excess material, such as gates or risers, which were used to facilitate the pouring of the molten metal. Additionally, the casting may undergo further processes like machining or heat treatment to achieve the desired final specifications. To summarize, steel billets are utilized in the manufacturing of castings by melting them and pouring the molten steel into a mold to achieve the desired shape. The subsequent cooling and solidification of the molten steel within the mold lead to the formation of a solid casting, which can then undergo additional processing and finishing as needed.
- Q:Are steel billets used in the production of household appliances?
- Yes, steel billets are used in the production of household appliances. Steel billets are semi-finished steel products that are used as raw material in various industries, including the manufacturing of household appliances. These billets are heated and then rolled or forged into different shapes and sizes to create components such as sheets, plates, rods, and bars that are used in the production of appliances. Steel is a preferred choice for household appliances due to its strength, durability, and resistance to corrosion. It is commonly used in the production of refrigerators, washing machines, dishwashers, ovens, and many other household appliances.
- Q:What are the different heat treatment processes used for steel billets?
- Steel billets undergo various heat treatment processes, each with its own distinct purpose and resulting in different mechanical properties. These processes encompass annealing, normalizing, quenching, tempering, and case hardening. Annealing involves heating the steel billets to a specific temperature and gradually cooling them to enhance ductility and soften the material. This process mitigates internal stresses and promotes uniformity in the steel's microstructure. Normalizing entails heating the steel billets beyond the critical point and allowing them to cool in ambient air. This process improves the grain structure and mechanical properties like strength and toughness. It also reduces residual stresses and enhances the steel's machinability. Quenching is a rapid cooling technique that immerses heated steel billets in a quenching medium, such as water or oil, to achieve high hardness. The resulting material is brittle, necessitating subsequent tempering to reduce brittleness and improve toughness. Tempering involves reheating quenched steel billets to a specific temperature and then allowing them to cool slowly. This process relieves residual stresses and enhances material toughness and ductility. It also reduces the hardness attained during quenching, resulting in a balanced combination of strength and toughness. Case hardening selectively hardens the surface layer of steel billets while maintaining a softer and more ductile core. This is accomplished by introducing carbon or nitrogen into the material's surface layer through carburizing or nitriding processes. Case hardening improves surface hardness and wear resistance, making it suitable for applications that require high surface hardness. Overall, these diverse heat treatment processes for steel billets yield a range of mechanical properties, enabling customization based on specific application requirements. Each process possesses unique advantages and limitations, with selection dependent on factors such as desired mechanical properties, steel grade, and intended application.
- Q:What are the different grades of steel used for producing billets?
- The different grades of steel used for producing billets vary depending on the specific requirements and applications. Some common grades include mild steel, low carbon steel, medium carbon steel, high carbon steel, alloy steel, and stainless steel. Each grade offers different mechanical properties, such as strength, durability, and corrosion resistance, to meet the desired characteristics for the final product.
- Q:I want to buy a fishing pole, I don't know how to distinguish it. Know what, please reply, thank you, [em10]!
- The tonality of a fishing rod is actually modulated by a different modulus of carbon cloth.Some fishing overall with the 30T following carbon cloth, just use a very small amount of 40T or 46T carbon cloth, called high carbon rod, is actually confuse the public practice of fishing by weighing, hand identification, high carbon rod with real light, hard, two rods in a play, a ratio is obvious.
- Q:What are the physical properties of steel billets?
- Steel billets have several physical properties including high strength, excellent toughness, good ductility, and high resistance to corrosion. They are typically solid, dense, and have a metallic luster. Steel billets are also known for their high melting point and conductivity, making them suitable for various industrial applications such as construction, automotive, and manufacturing.
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Square Steel Billet Q235 3SP Grade Prime Quality 11#
- 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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