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: How do steel billets contribute to the manufacturing of marine gear?
- Steel billets contribute to the manufacturing of marine gear by serving as the raw material for the production of various components, such as gears, shafts, and bearings. These billets are first heated and then shaped through forging or machining processes to create the desired gear components with high strength and durability. The use of steel billets ensures that the marine gear can withstand the harsh conditions of marine environments, such as corrosion, high loads, and extreme temperatures, ultimately enhancing the performance and reliability of the gear in marine applications.
- Q: What is the typical tensile strength of a steel billet?
- The typical tensile strength of a steel billet can vary depending on the specific grade and composition of the steel. However, in general, steel billets have a tensile strength ranging from 370 to 550 megapascals (MPa). This range is commonly found in low to medium carbon steels used for various applications in industries such as construction, automotive, and manufacturing. It is important to note that higher-grade steels, such as alloy steels, can have significantly higher tensile strengths, exceeding 1000 MPa. Ultimately, the tensile strength of a steel billet is determined by its intended application and the specific requirements of the project.
- Q: How are steel billets used in the manufacturing of wire rods?
- Steel billets are an integral part of the manufacturing process for wire rods. These billets, which are essentially semi-finished steel products, serve as the raw material for producing wire rods. The first step in the manufacturing process involves heating the steel billets to a high temperature in a furnace. This process, known as heating or re-heating, helps to soften the steel and make it more malleable. Once the billets are heated, they are then passed through a series of rolling mills. In these mills, the billets are subjected to intense pressure and are gradually shaped into wire rod form. The rolling process elongates the steel billets and reduces their diameter to the desired size. After the initial rolling, the wire rods undergo further processing to enhance their strength, surface finish, and dimensional accuracy. This may involve various techniques such as cooling, heat treatment, and surface conditioning. Finally, the wire rods are cut into specific lengths and undergo quality control checks to ensure that they meet the required standards. They are then ready to be used in various applications such as construction, automotive, and electrical industries. In summary, steel billets play a crucial role in the manufacturing of wire rods. They are heated, rolled, and processed to create wire rods of different sizes and properties. These wire rods are then used in a wide range of industries, making them an essential component in the manufacturing sector.
- Q: How do steel billet prices fluctuate in the market?
- Steel billet prices fluctuate in the market due to a variety of factors. One of the key factors is the demand and supply dynamics of the steel industry. When there is high demand for steel billets, prices tend to rise as suppliers have more leverage to set higher prices. Conversely, when demand is low, prices may decrease as suppliers compete for a smaller pool of buyers. Another important factor influencing steel billet prices is the cost of raw materials. Steel is primarily made from iron ore, coal, and scrap metal, and any fluctuations in the prices of these raw materials can directly impact the cost of producing steel billets. For example, if there is a shortage of iron ore, the price of steel billets may increase due to higher production costs. Additionally, market conditions and economic factors can also affect steel billet prices. Factors such as inflation, interest rates, and currency exchange rates can impact the overall cost of production and transportation, which in turn may influence the prices of steel billets. Furthermore, geopolitical events and trade policies can also play a role in price fluctuations. Tariffs, trade disputes, or changes in import/export regulations can disrupt the supply chain and impact the prices of steel billets. Overall, steel billet prices are subject to a complex interplay of factors, including demand and supply dynamics, raw material costs, market conditions, and geopolitical events. Traders, manufacturers, and investors closely monitor these factors to anticipate and respond to price fluctuations in the steel billet market.
- Q: What are the potential applications of steel billets in the agricultural sector?
- The agricultural sector can benefit greatly from the various potential applications of steel billets. One primary use of steel billets in agriculture involves their utilization in the manufacturing of farm equipment and machinery. Plows, cultivators, and seeders, which are essential for tilling the soil, planting seeds, and maintaining agricultural land, can be produced using steel billets to create durable and sturdy components. Steel billets also find usefulness in the construction of storage structures on farms. Due to its strength and durability, steel is an ideal material for constructing grain silos, barns, and sheds. These structures provide long-lasting and reliable solutions for storing crops, livestock, and equipment. Furthermore, steel billets can be used to fabricate fences and gates for animal enclosures. Steel fences offer superior strength and security, ensuring the safety of farm animals and preventing them from wandering off. These fences are also resistant to corrosion and capable of enduring harsh weather conditions. Moreover, steel billets can be employed in the construction of irrigation systems and water management infrastructure on farms. Steel pipes and fittings are commonly used to transport water from a source to the fields, promoting proper irrigation and efficient water distribution. Lastly, steel billets can be employed in the production of machinery used for processing agricultural products. Grain mills, threshers, and sorting machines, for example, can be manufactured with steel components, aiding in the processing and packaging of crops. Overall, the potential applications of steel billets in the agricultural sector are extensive and diverse. From farm equipment and storage structures to fencing and irrigation systems, steel billets play a vital role in enhancing efficiency, durability, and productivity in agriculture.
- Q: What are the main challenges in the marketing of steel billets?
- One of the main challenges in the marketing of steel billets is the highly competitive nature of the industry. There are numerous suppliers and manufacturers of steel billets globally, which creates a saturated market and makes it difficult for companies to differentiate their products and stand out from the competition. Additionally, fluctuations in steel prices and demand can impact the marketing efforts, as companies need to constantly adapt their strategies to changing market conditions. Another challenge is the need for extensive product knowledge and understanding of customer requirements, as steel billets are used in a wide range of industries with specific specifications and standards. Building strong relationships with customers and providing tailored solutions is crucial in overcoming these challenges and successfully marketing steel billets.
- Q: What is the role of steel billets in the manufacturing of automotive suspension systems?
- Steel billets play a crucial role in the manufacturing of automotive suspension systems. Suspension systems are responsible for providing a smooth and comfortable ride while ensuring the vehicle's stability and handling. Steel billets are used as a raw material to fabricate various components of the suspension system, such as control arms, coil springs, sway bars, and stabilizer links. One of the primary requirements of suspension systems is strength and durability. Steel billets, due to their high tensile strength and excellent mechanical properties, are an ideal choice for manufacturing suspension components. These billets are typically made from carbon steel, which offers exceptional strength and can withstand the heavy loads and forces experienced by suspension systems. The process of manufacturing suspension components from steel billets involves several stages. Firstly, the billets are heated to a specific temperature, typically above their recrystallization temperature, to make them more malleable. This allows the material to be easily shaped and formed into the desired component. Once heated, the billets are subjected to various forming processes, such as hot forging, cold forging, or machining, depending on the specific component being manufactured. These processes help shape the billets into control arms, coil springs, or other suspension components with precise dimensions and specifications. The use of steel billets in suspension systems offers several advantages. Firstly, steel is a cost-effective material, making the overall manufacturing process more economical. Additionally, steel provides excellent strength-to-weight ratio, allowing for lighter suspension components without compromising on strength and durability. This, in turn, contributes to improved fuel efficiency and overall vehicle performance. Moreover, steel billets have high resistance to wear, corrosion, and fatigue, ensuring that the suspension components can withstand the harsh operating conditions and last for a long time. They also offer excellent damping characteristics, helping to absorb and dissipate vibrations and shocks, further enhancing the ride comfort and stability of the vehicle. In conclusion, steel billets are essential in the manufacturing of automotive suspension systems. Their strength, durability, and malleability make them an ideal raw material for fabricating various suspension components. By utilizing steel billets, automotive manufacturers can produce suspension systems that provide a smooth ride, stability, and enhanced performance, contributing to overall driver and passenger comfort and safety.
- Q: What are the different types of steel billet surface treatment defects?
- Some common types of steel billet surface treatment defects include pitting, scaling, decarburization, scratches, and cracks.
- Q: How are steel billets used in the manufacturing of pressure vessel components?
- Steel billets are a crucial raw material in the manufacturing process of pressure vessel components. Pressure vessels are containers designed to hold gases or liquids at a significantly higher or lower pressure than the surrounding environment. These components are widely used in various industries such as oil and gas, chemical, and power generation. Steel billets, which are semi-finished products with a square or round cross-section, serve as the starting point for the production of pressure vessel components. They are typically made from carbon or alloy steel and undergo several manufacturing processes to transform them into the final product. The first step in the manufacturing process involves heating the steel billets to a specific temperature to make them more malleable. This process is known as hot working or forging. The heated billets are then subjected to pressure, either through hammering or rolling, to shape them into the desired form. This process helps to refine the structure of the steel and improve its mechanical properties. After the initial shaping process, the billets are further processed through a series of machining operations. This includes cutting, drilling, and milling to create the necessary features and dimensions required for pressure vessel components such as shells, heads, nozzles, and flanges. These machining operations ensure that the components meet the precise specifications and tolerances required for safe and efficient operation. Additionally, the steel billets may undergo heat treatment processes such as annealing, quenching, and tempering to further enhance their mechanical properties. Heat treatment helps to improve the strength, hardness, and durability of the steel, making it suitable for withstanding high pressures and corrosive environments. Once the pressure vessel components are machined and heat-treated, they undergo rigorous quality control inspections to ensure they meet the required standards and specifications. This includes non-destructive testing methods such as ultrasonic testing, radiographic testing, and liquid penetrant testing to detect any potential defects or flaws. In summary, steel billets play a crucial role in the manufacturing of pressure vessel components. They are transformed through hot working, machining, and heat treatment processes to create the final products. By using high-quality steel billets and employing stringent quality control measures, manufacturers can produce pressure vessel components that are safe, reliable, and capable of withstanding the demanding conditions they are designed for.
- Q: What are the different surface treatments for rust prevention in steel billets?
- Steel billets have various options for preventing rust. The purpose of these treatments is to safeguard the steel's surface against corrosion caused by exposure to moisture or other corrosive substances. Some commonly used treatments are: 1. Hot-dip galvanizing: This process involves submerging the steel billets in molten zinc, which creates a protective layer on the surface. The zinc coating acts as a barrier, preventing contact between the steel and corrosive elements. 2. Electroplating: Here, a thin layer of corrosion-resistant metal like zinc, nickel, or chromium is deposited onto the steel billet surface using electricity. The electroplated layer provides a protective barrier against rust. 3. Paint coatings: Applying paint on the steel billet surface effectively prevents rust. The paint forms a protective barrier, blocking moisture and corrosive substances from reaching the steel. Usually, multiple layers of paint, including primer and topcoat, are applied for increased durability. 4. Powder coating: This method involves applying a dry powder, typically made of epoxy, polyester, or acrylic, onto the steel billet surface. The powder is electrostatically charged and sticks to the metal, forming a durable protective coating when heated. Powder coating offers excellent corrosion resistance. 5. Phosphating: Phosphating is a chemical treatment where a phosphate coating is applied to the steel surface. The phosphate layer enhances the steel's corrosion resistance and provides a good foundation for subsequent paint or powder coating. 6. VCI (Vapor Corrosion Inhibitor) packaging: This technique employs specialized packaging materials that release volatile corrosion inhibitors. These inhibitors create a protective environment around the steel billets, preventing rust during storage or transportation. It's important to consider factors like the steel's intended use, the environment it will be exposed to, and cost when choosing a surface treatment. Each method has its advantages and limitations, so it's crucial to select the most suitable treatment for effective rust prevention in steel billets.
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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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