Square Steel Billet Q235 3SP Grade Prime Quality 4#
- 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 4#
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 4#
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 4#
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 4#
| 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 4#
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: Are steel billets used in the production of household goods?
- Typically, steel billets find their purpose in a range of industries, like construction, automotive, and manufacturing, rather than in the production of household goods. These semi-finished products serve as raw materials and are commonly transformed through hot rolling into diverse shapes like bars, rods, or sheets. Only after undergoing further processing can they be fashioned into the desired household goods. Manufacturers of household goods usually prefer specific steel variants, such as stainless steel or carbon steel, which have been processed and shaped according to the specific requirements of the product.
- Q: What are the different methods of steel billet surface grinding?
- There are several methods of steel billet surface grinding, including abrasive grinding, belt grinding, and centerless grinding.
- Q: What are the different types of steel billet extrusion processes?
- The manufacturing industry utilizes various steel billet extrusion processes, each with its own distinct characteristics. These processes employ high pressure to shape solid steel billets into desired profiles or shapes. 1. The most frequently employed method is direct extrusion. This process involves placing the billet within a container, commonly referred to as a "container" or "container die." The container possesses a small opening, known as a "die," through which the billet is propelled using a ram or piston. The billet is then forced through the die, resulting in the formation of the desired shape. 2. Another technique, indirect extrusion, involves a stationary container die. The billet is pushed through the die using a punch or ram. The billet is positioned inside a hollow chamber called a "container" or "container die," featuring a smaller opening at one end. Pressure is applied to the billet using the punch, compelling it to flow through the die and adopt the desired profile. 3. Impact extrusion shares similarities with direct extrusion but incorporates a specially designed punch. This punch strikes the billet with a significant impact force, causing it to flow and take on the shape of the die. Impact extrusion is frequently utilized to produce small, intricate shapes with thin walls. 4. Hydrostatic extrusion employs a sealed chamber filled with a pressurized fluid, typically oil or water, in which the billet is placed. The fluid pressure is utilized to force the billet to flow through the die and acquire the desired shape. Hydrostatic extrusion is commonly employed for the production of complex shapes with high precision. 5. Cold extrusion is performed at room temperature without the need for heating the steel billet. This method is often used to produce small, intricate parts with high dimensional accuracy. It offers a cost-effective approach, enabling the production of parts with excellent surface finish. The selection of a specific steel billet extrusion process depends on various factors, including the desired shape, size, material properties, and production requirements. Each process has its own advantages and limitations.
- Q: How are steel billets used in the production of automotive frames?
- Steel billets are used in the production of automotive frames as a primary raw material. Billets are essentially long, rectangular-shaped pieces of steel that are heated and then formed into specific shapes through various manufacturing processes. In the case of automotive frames, these billets are typically heated and then passed through a series of dies and rollers to form the desired shape and dimensions. Once the billets are formed into the appropriate shape, they are further processed through cutting, bending, and welding techniques to create the intricate and sturdy structure of an automotive frame. The use of steel billets in the production of automotive frames is preferred due to the high strength and durability properties of steel, which are crucial for ensuring the safety and structural integrity of the vehicles. Moreover, steel billets offer excellent formability and machinability, allowing manufacturers to create complex frame designs that meet the specific requirements of different vehicle models. Additionally, steel is a cost-effective material, making it a popular choice for mass production in the automotive industry. Overall, steel billets play a vital role in the production of automotive frames by providing a strong and reliable foundation for the vehicle's structure. The use of these raw materials, along with advanced manufacturing techniques, ensures that automotive frames are able to withstand various forces and impacts, ultimately contributing to the overall safety and performance of the vehicles.
- Q: What are the factors affecting the price of steel billets?
- There are several factors that can affect the price of steel billets. 1. Supply and demand: Like any other commodity, the price of steel billets is influenced by the balance between supply and demand. If the demand for steel billets is high and the supply is limited, the price will increase. Conversely, if the supply exceeds the demand, the price will decrease. 2. Raw material costs: The cost of the raw materials used to produce steel billets, such as iron ore and coal, can significantly impact the price. Fluctuations in the prices of these raw materials can lead to changes in the cost of production, which in turn affects the price of steel billets. 3. Energy prices: The production of steel billets requires a significant amount of energy, particularly in the form of electricity and fuel. Therefore, changes in energy prices can have a direct impact on the price of steel billets. For example, if energy prices increase, the cost of production for steel billets will also rise, leading to a higher price. 4. Transportation costs: The cost of transporting steel billets from the manufacturing plant to the market can also affect the final price. Factors such as fuel prices, distance, and transportation infrastructure can impact the transportation costs and subsequently influence the price of steel billets. 5. Government regulations and trade policies: Government regulations, such as import/export duties, tariffs, and quotas, can have a significant impact on the price of steel billets. These policies can restrict or facilitate the movement of steel billets between countries, affecting the supply and demand dynamics and, consequently, the price. 6. Currency exchange rates: Steel billets are traded globally, and fluctuations in currency exchange rates can impact their price. If the currency in which steel billets are traded weakens against other currencies, the price of steel billets may increase to compensate for the decreased value of the currency. 7. Market speculation and investor sentiment: The price of steel billets, like any other commodity, can also be influenced by market speculation and investor sentiment. Factors such as economic indicators, geopolitical events, and investor expectations can drive buying or selling behavior, leading to price fluctuations. It is important to note that these factors are interconnected and can interact with each other, creating a complex and dynamic market for steel billets.
- Q: How are steel billets used in the manufacturing of aerospace components?
- Steel billets are used in the manufacturing of aerospace components as they provide a crucial starting material for the production of various parts. These billets, which are essentially semi-finished steel products in the shape of a square or rectangular solid, undergo a series of processes to transform them into the required aerospace components. Firstly, steel billets are subjected to a heating process known as "hot working." This involves heating the billets to high temperatures, typically around 1200-1300°C, to make them more malleable and easier to shape. The heated billets are then passed through a series of rolling mills, where they are gradually reduced in size and shaped into the desired forms, such as bars, rods, or sheets. Once the steel billets are transformed into the desired shapes, they are further processed through various techniques like forging, extrusion, or machining to create specific aerospace components. For example, the billets can be forged or machined to produce critical parts like engine shafts, landing gear components, or structural supports. The use of steel billets in aerospace manufacturing offers several advantages. Steel is known for its high strength, durability, and excellent mechanical properties, making it an ideal material for aerospace applications. Steel components can withstand extreme conditions, such as high temperatures and pressures, as well as resist corrosion and fatigue, ensuring the safety and reliability of aerospace systems. Moreover, steel billets can be customized to meet the stringent requirements of aerospace components. By carefully controlling the composition, heat treatment, and manufacturing processes, steel billets can be tailored to provide specific properties, such as high strength-to-weight ratio, excellent heat resistance, or improved fatigue life. This customization ensures that the resulting aerospace components meet the demanding standards of the industry. In conclusion, steel billets play a vital role in the manufacturing of aerospace components. Through a series of heating, shaping, and processing techniques, steel billets are transformed into various forms that are then further processed to create critical aerospace parts. The use of steel as a material offers exceptional strength, durability, and customization possibilities, ensuring the production of high-quality and reliable aerospace components.
- Q: What is alpha carbon? What is beta carbon?
- The method of marking C is generally used in organic matter, and the C atom directly connected with the functional group is called alpha carbon.
- Q: How are steel billets used in the production of bars and rods?
- Steel billets are an essential raw material used in the production of bars and rods. These billets, which are usually produced through a process called continuous casting, are solid blocks of semi-finished steel with a square or rectangular cross-section. To transform steel billets into bars and rods, several steps are involved. First, the billets are reheated to a specific temperature in a furnace to make them more malleable. This heating process, known as soaking, helps to homogenize the steel's composition and improve its plasticity. Once the billets reach the desired temperature, they are then passed through a series of rollers in a process called hot rolling. The rollers apply pressure to the billets, gradually reducing their cross-sectional area and elongating them into long, slender shapes. This hot rolling process helps to refine the grain structure of the steel, align its crystalline structure, and improve its mechanical properties. After hot rolling, the bars and rods are often subjected to further processes, such as cooling, straightening, and cutting. Cooling is crucial to prevent the steel from becoming too brittle, while straightening ensures the final product has the desired shape and dimensions. Finally, the bars and rods are cut into specific lengths, ready to be used in various industries such as construction, automotive, and manufacturing. In summary, steel billets form the starting point for the production of bars and rods. Through processes like reheating, hot rolling, and subsequent treatments, these billets are transformed into high-quality, durable bars and rods that are widely used in various applications.
- Q: How are steel billets used in the production of turbine blades?
- Steel billets are used in the production of turbine blades as raw material. These billets are first forged into the desired shape and then undergo precision machining to achieve the required dimensions and finish. The steel billets provide the strength and durability necessary to withstand the high temperatures and forces experienced by turbine blades during operation.
- Q: How are steel billets used in the production of construction machinery attachments?
- The production of construction machinery attachments relies heavily on steel billets, which act as essential raw materials. These billets undergo a series of processes to shape and transform them into different components required for the attachments. To start, the steel billets are subjected to high temperatures to increase their malleability and facilitate easier manipulation. Subsequently, they are passed through specialized machines like rolling mills and forging presses, effectively molding them into the desired forms. This transformation allows the billets to take on various shapes such as bars, plates, and rods, which are vital for construction machinery attachments. Once shaped, the billets undergo further procedures like cutting, drilling, and shaping to create specific parts of the attachments. For instance, they can be cut and shaped to form the teeth of excavator buckets or the blades of bulldozer attachments. These parts must possess durability and strength to withstand the demanding conditions found on construction sites, and steel billets provide the necessary qualities. Furthermore, the utilization of steel billets guarantees that construction machinery attachments can endure heavy loads, impacts, and extreme temperatures. Steel is renowned for its high strength-to-weight ratio, making it an ideal material for these attachments. It can withstand the harsh conditions of construction sites and contribute to the longevity and performance of the attachments. In conclusion, steel billets play a critical role in the production of construction machinery attachments. They are transformed into various components, ensuring durability, strength, and longevity. By utilizing steel billets, construction machinery attachments can effectively fulfill their intended functions and withstand the demanding conditions encountered on construction sites.
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Square Steel Billet Q235 3SP Grade Prime Quality 4#
- 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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