Mild steel billet low price hot sale different grade
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17532 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Grade:
Q195/Q215/Q235/Q275
Price term:
FOB/CIF/ CFR according to clients requirements
Size:
100mm to 165mm
Length:
6~12meters
Steel billet(ingot) by cogging or breakdown of semi-finished products, is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular
and abnormity of several kinds of, mainly related to the shape of rolled products.
Used for the plant, the bridge,shipment building high-rise building construction,lifting and transportation machinery, equipment manufracturing base building the
support foundation pile manufacturing.
Qaulity:own factory, stable quality
Tolerance: Strictly according to the G/B and JIS standard
Delivery time: within 45 days after receiving the L/C or advanced T/T payment.
Payment terms: 100%Irrevercable L/C at sight or T/T
Gade:
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 |
Our service :
We have a plant and professional team to provide our best service, from the start of production until the
loading into the vessel, we have a complete quality follow up procedure, to assure our products arrives to the customer with satisfaction. Welcome new and old customers
to contact us for future business relationships! We will give you a surpise price.
Packing :
Within 30 days
1.Standard export package
2.In bundles with steel strips
3.As the requirements of the customers
FAQ:
Q: What is payment terms?
A: FOB 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T BEFORE SHIPMENT
CIF and CFR 30% T/T IN ADVANCE AS DEPOSIT AND 70% T/T AS THE COPY OF B/L OR L/C AT SIGHT
Q:How to guarantee the quality of the products?
A:We have established the international advanced quality management system,every link from raw material
to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market.
At the same time, we will provide necessary follow-up service assurance.
Q:How long can we receive the product after purchase?
A :In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
The pecific time of receiving is related to the state and position of customers.
- Q: What are the different types of welding processes used for joining steel billets?
- There are several types of welding processes used for joining steel billets, including shielded metal arc welding (SMAW), gas metal arc welding (GMAW), flux-cored arc welding (FCAW), submerged arc welding (SAW), and laser beam welding (LBW). Each process has its own advantages and is chosen based on factors such as the thickness of the billets, the desired strength of the joint, and the production requirements.
- Q: What are the different types of steel billet rolling processes?
- In the manufacturing industry, various steel billet rolling processes are utilized. These include hot rolling, cold rolling, and warm rolling. The most commonly employed method for producing steel billets is hot rolling. In this procedure, the steel billet is heated to a high temperature and then passed through rolling mills to reduce its thickness and shape it as desired. The elevated temperature makes the steel more malleable, facilitating easy shaping and forming. On the other hand, cold rolling involves rolling the steel billet at room temperature or slightly below. This technique is typically employed to produce steel billets with greater precision and a smoother surface finish. Additionally, cold rolling enhances the mechanical properties of the steel, rendering it stronger and more durable. Warm rolling, as the name suggests, is a combination of hot rolling and cold rolling. In this approach, the steel billet is heated to a temperature lower than that used in hot rolling but higher than that used in cold rolling. The lower temperature preserves the mechanical properties of the steel while still allowing for shaping and forming. Each of these steel billet rolling processes possesses its own merits and demerits. Hot rolling is the most cost-effective and efficient method, although it may result in some surface defects. Cold rolling offers superior precision and surface finish, but it is more expensive and time-consuming. Warm rolling strikes a balance between the two, although it may not be suitable for all applications. Ultimately, the selection of the steel billet rolling process depends on various factors, including the desired shape and properties of the final product, production volume, and cost considerations.
- Q: How do steel billets contribute to the fire resistance of a structure?
- Steel billets contribute to the fire resistance of a structure primarily due to their high melting point and ability to conduct heat. Steel, in general, has a melting point of around 1370-1538 degrees Celsius (2500-2800 degrees Fahrenheit), which is significantly higher than other commonly used building materials such as wood or concrete. During a fire, the high melting point of steel billets allows them to withstand intense heat without losing their structural integrity. This means that even when exposed to high temperatures, the steel framework of a building will not warp, soften, or collapse easily, reducing the risk of structural failure. Furthermore, steel is a good conductor of heat, which helps dissipate the heat generated during a fire. When steel is exposed to fire, it quickly absorbs the heat and conducts it away from the affected area, preventing the fire from spreading and minimizing the damage to the structure. This heat dissipation property also helps to prevent the transfer of heat to other non-steel components of the building, such as walls or floors, which could otherwise contribute to the fire's rapid spread. In addition to their high melting point and heat conduction properties, steel billets also have a low thermal expansion coefficient. This means that even when exposed to extreme heat, steel expands at a relatively slow rate compared to other materials. This characteristic helps to prevent excessive movement or deformation of the steel structure during a fire, ensuring that the building maintains its stability and structural integrity. Overall, steel billets play a crucial role in enhancing the fire resistance of a structure by offering high heat resistance, efficient heat conduction, and minimal thermal expansion. These properties make steel an ideal choice for constructing fire-resistant buildings, providing increased safety for occupants and reducing the risk of total or partial collapse during a fire event.
- Q: How are steel billets used in the production of wire rods?
- Steel billets are a crucial raw material in the production of wire rods. These billets, which are cylindrical in shape, serve as the starting point for the wire rod manufacturing process. The process begins with the heating of steel billets in a furnace to achieve the desired temperature for hot rolling. Once heated, the billets are passed through a series of rolling mills, where they undergo a process called hot rolling. This process involves passing the billets through a set of rollers that gradually reduce their diameter, while increasing their length. As a result, the billets transform into long, thin, and continuous wire rods. During hot rolling, the steel billets undergo plastic deformation, meaning that their shape changes under the application of heat and pressure. This process helps to align the internal grain structure of the steel, resulting in improved mechanical properties such as strength, ductility, and toughness. After the hot rolling process, the wire rods are typically coiled and cooled. They may then undergo further treatments such as pickling, surface coating, or heat treatment to enhance their quality and suitability for specific applications. Finally, the wire rods are ready to be used in various industries, such as automotive, construction, and manufacturing, for the production of a wide range of products, including wires, cables, nails, screws, and reinforcement bars. In summary, steel billets are transformed into wire rods through the process of hot rolling. This process involves heating the billets, passing them through rolling mills to reduce their diameter and increase their length, and then further treating and cooling them. The resulting wire rods are used in a multitude of applications, making them an essential component in the production of various products.
- Q: How can steel billets be customized for specific applications?
- Steel billets have the potential to be tailored to specific applications using a variety of techniques and processes. One commonly used method involves subjecting the billets to controlled heating and cooling cycles, known as heat treatment, in order to modify their mechanical properties. This can involve processes like annealing, quenching, tempering, or normalizing, which can help achieve desired levels of hardness, toughness, or ductility. Another way to customize steel billets is through alloying, which involves adding specific elements like chromium, nickel, or molybdenum to the steel composition. This enhances the properties of the billets to meet the requirements of different applications. For instance, adding chromium can improve corrosion resistance, while nickel can enhance strength and toughness. Moreover, the shape and size of steel billets can be customized. Depending on the intended use, billets can be cast into various shapes such as round, square, or rectangular, to better suit their purpose. Additionally, the dimensions of the billets can be adjusted to specific requirements, allowing for more efficient processing and minimizing material waste. Surface treatments can also be applied to steel billets to further customize them for specific applications. These treatments, including shot blasting, pickling, or coating, improve the surface finish, remove impurities, and provide protection against corrosion. Overall, the customization of steel billets for specific applications involves a combination of heat treatment, alloying, shaping, and surface treatments. Through these processes, the mechanical properties, composition, shape, and surface characteristics of the billets can be fine-tuned to meet the specific requirements of different industries and applications.
- Q: How are steel billets used in the manufacturing of chemical processing equipment?
- Steel billets are an essential component in the manufacturing of chemical processing equipment. These billets serve as the raw material that undergoes various processes to transform into the final products required in chemical processing plants. Firstly, steel billets are used to produce high-quality steel plates that form the structural framework of chemical processing equipment. These plates are cut, shaped, and welded together to create vessels, reactors, and storage tanks. The strength and durability of steel make it an ideal choice for containing corrosive chemicals and withstanding high pressures and temperatures. Additionally, steel billets are also utilized in the production of pipes and fittings used in chemical processing plants. These billets are heated and passed through a series of rollers to form seamless or welded pipes. The resulting pipes are then further processed and fabricated to meet specific requirements such as corrosion resistance, heat resistance, and pressure ratings. Furthermore, steel billets are used to manufacture various components of chemical processing equipment, including valves, flanges, and other fittings. These components play a crucial role in controlling the flow of chemicals, regulating pressure, and connecting different parts of the processing system. Steel billets are machined, forged, or cast to create these components, ensuring their strength, reliability, and resistance to chemical corrosion. Overall, steel billets are an integral part of the manufacturing process for chemical processing equipment. Their versatility, strength, and resistance to corrosion make them the preferred choice for constructing the structural framework, pipes, and fittings required in chemical processing plants. By utilizing steel billets, manufacturers can ensure the reliability, safety, and longevity of the equipment used in the chemical industry.
- Q: What are the common challenges in steel billet production?
- Some common challenges in steel billet production include ensuring consistent quality and composition, maintaining precise dimensions and tolerances, managing temperature control during the casting process, preventing defects and surface imperfections, and optimizing production efficiency and yield. Additionally, factors such as raw material quality, equipment maintenance, and skilled workforce are also critical in overcoming these challenges.
- Q: Can steel billets be used in the production of energy infrastructure?
- Yes, steel billets can be used in the production of energy infrastructure. Steel is a widely used material in the construction of various energy infrastructure components such as power plants, transmission towers, pipelines, and wind turbine towers. Steel billets, which are semi-finished steel products, can be further processed and shaped into the required forms for these infrastructure projects. The strength, durability, and versatility of steel make it suitable for withstanding the harsh conditions and heavy loads associated with energy infrastructure. Additionally, steel offers excellent corrosion resistance, which is crucial for infrastructure exposed to the elements. Overall, steel billets play a vital role in the production of energy infrastructure, contributing to the reliable and efficient generation, transmission, and distribution of energy.
- Q: What is the difference between steel billets and steel bars?
- Steel billets and steel bars are both raw forms of steel, but they differ in terms of their shapes and sizes. Steel billets are larger, rectangular-shaped semi-finished products that are typically used as input material for further processing, such as rolling or forging. On the other hand, steel bars are smaller, cylindrical-shaped finished products that have undergone additional processing, such as hot or cold rolling, to achieve a desired shape and size. In summary, steel billets are the starting point in the steel production process, while steel bars are the end products ready for use in various applications.
- Q: What is the cost of producing steel billets?
- The production cost of steel billets can vary depending on different factors, such as the quality of the raw materials used, the production process employed, and the market conditions. Typically, the cost of producing steel billets includes several components. Firstly, there is the cost of raw materials, which usually consist of iron ore, coal or coke, and other alloying elements. The prices of these materials can change due to global market dynamics and availability. Secondly, the cost of energy is a significant factor in steel billet production. This includes the cost of electricity and fuel needed for the manufacturing process, such as powering the blast furnaces or electric arc furnaces used to melt the raw materials. Thirdly, labor costs play a crucial role in the overall production cost. This includes wages for skilled and unskilled workers involved in operating the machinery, maintaining equipment, and overseeing the production process. In addition, there are indirect costs that need to be taken into account, such as expenses for machinery maintenance and repair, transportation costs for raw materials and finished products, and overhead costs related to administrative functions. It is important to note that external factors like government regulations, tariffs, and taxes can also influence the production cost of steel billets. Furthermore, market demand and competition can impact pricing strategies and ultimately affect production costs. Therefore, providing an exact cost figure for producing steel billets is challenging due to constant fluctuations. It is best to consult industry experts or steel manufacturers for the most accurate and up-to-date information on production costs.
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Mild steel billet low price hot sale different grade
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17532 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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