• Continue Casting Steel Bloom by Blast Furnace Q235 System 1
  • Continue Casting Steel Bloom by Blast Furnace Q235 System 2
Continue Casting Steel Bloom by Blast Furnace Q235

Continue Casting Steel Bloom by Blast Furnace Q235

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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Continue Casting Steel Bloom by Blast Furnace Q235

 

1.Structure of  Continue Casting Steel Bloom by Blast Furnace Q235

 

Continue Casting Steel Bloom by Blast Furnace Q235 the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity, etc Several, mainly related to shape of rolled products. Simple rolled section steel, choose cross section of square billet or rectangular billet. rolling The sector products such as flat steel, Angle steel, select the rectangular billet or slab. Had better profiled billet when production beams, channels, and in rolling process Lines and improve the yield. The raw material of round billet is the production of seamless tube. 


2.Main Features of  Continue Casting Steel Bloom by Blast Furnace Q235

Continue Casting Steel Bloom by Blast Furnace Q235section size should meet the requirements of rolling deformation and finished product quality, but also roll strength and biting condition of restrictions. General steel Billet section height H. And the roll diameter D The ratio of the ( namely H/D) Should be less than or equal to zero 0.5 . Length of steel billet by finishing temperature, Rolling time and the length of the product Or times ruler. When heated too long accident prone to bump the furnace wall of steel, too short, furnace bottom utilization rate is not high, influence the heating furnace production. For the production Choose a variety of steel and steel billet, should consider the affinities of billet, as far as possible in order to improve the productivity of the roughing mill, simplify the stock management of workshop.

 

3.  Continue Casting Steel Bloom by Blast Furnace Q235 Images

 

 

 

Continue Casting Steel Bloom by Blast Furnace Q235

Continue Casting Steel Bloom by Blast Furnace Q235

 

 

 

 

4.  Continue Casting Steel Bloom by Blast Furnace Q235 Specification

 Continue Casting Steel Bloom by Blast Furnace  rolled steel, after processing can be used for mechanical parts, forging parts, processing all kinds of steel, steel Q345B channel steel, wire rod is the role of the billet. Steel billet is used in the production of semi-finished products, generally cannot be used directly for the society. Steel billets and steel are strictly divided into standard, cannot decide to whether the business enterprise of the final product, and according to unified standards to perform the whole society. Typically, billet and the steel is relatively easy to distinguish, but for some steel billet, and have the same specification and same steel purposes (such as rolling tube billet), whether can be used for other industries, whether through steel processing process, whether through a finished product rolling mill processing to distinguish

Material standard The editor Range of thickness: 150-240 - mm + / - 5 mm width range: 880-1530 - mm + / - 20 mm Length: 3700-10000 - mm + / - 500 - mm Cross-sectional size: 64 * 64; 82 * 82; 98 * 98; 124 * 124; 120 * 150; 152 * 164; 152 * 170 mm Length: 9000 mm Section of tolerance: billet: 1.0 + / - 2.0-1.0 + / - 1.0 mm slab: width: + / - 2.0 mm thickness: + / - 3.0 mm The length tolerance: + / - 200 mm Section diagonal tolerance: 3.5-8.0 MM Billet section size protrusions requirements: < 1242 mm, do not allow; > = 1242 mm, < = 2 mm 1242 mm, < = 3 mm Beheading (shear) extension deformation: < 1242 mm billet: no control; The slab: < = 15 mm Surface tilt: no more than billet section 0.1 Bending: every 1 m length is not more than 10 mm The distortion: length < = 5 m, < = 11. ; The length of the < = 7.5 M, < = 5. Material % 3 sp/PS chemical composition: C Mn Si S P

Q235A: C:0.14-0.22%, Mn: 0.3-0.65%, Si: max 0.3%, S:MAX 0.045% P:MAX 0.045%

Q235B: C:0.12-0.2%, Mn: 0.3-0.7%, Si: max 0.3%, S:MAX 0.045% P:MAX 0.045%

Q235C: C:MAX 0.18%, Mn: 0.35-0.8%, Si: max 0.3%, S:MAX 0.04% P:MAX 0.045%

Q235D: C:MAX 0.17%, Mn: 0.35-0.8%, Si: max 0.3%, S:MAX 0.035% P:MAX 0.035%

For diffirent usage, can add some other chemical compositions.

 

5.FAQ of  Continue Casting Steel Bloom by Blast Furnace Q235

 

We have organized several common questions for our clients,may help you sincerely: 

 

①How to make the contract for the long term business?

Because the steel billet price is changing according to the market price changing every day, so we could't make a long term business contract with our customer.

 

②How to guarantee the quality of the products?

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.

And you can employ the third party inspecting company to check and get the report from them dirrectly or you can pay and then we can arrange for you before loading.And if you have any feedback about the quality you can tell us in the first time.

 

③Except the Q235, are there any other grades we can order?

Yes, there are, you can choose and then we do that for you, for example Q195/215/275 or you can give us the chemical composition and then we make for you.

  

 

Q: What are the different forging methods used for steel billets?
There are several different forging methods commonly used for steel billets, including open die forging, closed die forging, and upset forging. Open die forging involves shaping the steel billet between flat or shaped dies, allowing for greater flexibility in forming complex shapes. Closed die forging, on the other hand, involves placing the billet between two dies that have a pre-determined shape, resulting in a more precise final product. Upset forging is a method used to increase the diameter or thickness of the billet by compressing it axially, often used to create shorter and thicker components.
Q: What are the main factors affecting the machinability of alloy steel billets?
Several key factors influence the machinability of alloy steel billets. Firstly, the machinability can be affected by the alloy composition of the steel. Different alloying elements, including chromium, nickel, molybdenum, and vanadium, have varying impacts on the machinability. Chromium and molybdenum, which form hard carbides, tend to decrease machinability, while nickel and vanadium, which promote the formation of softer carbides, can enhance machinability. Secondly, the heat treatment of the alloy steel billets significantly impacts machinability. Processes such as annealing, normalizing, or quenching and tempering can alter the microstructure and hardness of the steel. Proper heat treatment can improve machinability by reducing hardness and increasing toughness, while improper heat treatment can result in increased hardness and decreased machinability. Thirdly, the presence of impurities and inclusions in the alloy steel billets can affect machinability. Inclusions, such as sulfides, oxides, and non-metallic particles, can cause tool wear and chip breakability issues during machining. Therefore, the cleanliness and purity of the alloy steel billets are crucial factors in determining machinability. Furthermore, the mechanical properties of the alloy steel, such as hardness, strength, and ductility, can influence machinability. Higher hardness and strength levels can make machining more challenging, while increased ductility and toughness can improve machinability. Lastly, the cutting conditions and machining parameters, including cutting speed, feed rate, depth of cut, and tool material, also impact machinability. Optimal cutting conditions should be selected based on the specific alloy steel composition and desired machinability. Adequate cooling and lubrication during machining are also essential to reduce friction and heat, preventing tool wear and improving machinability. In conclusion, the machinability of alloy steel billets is influenced by factors such as alloy composition, heat treatment, impurities and inclusions, mechanical properties, and cutting conditions. Proper consideration of these factors can help optimize the machinability of alloy steel and ensure efficient and effective machining processes.
Q: How are steel billets used in the production of wind turbine components?
Steel billets are used in the production of wind turbine components by being heated and shaped into various parts such as shafts, gears, and frames. These billets serve as the raw material that is later machined, welded, and assembled to create robust and durable components for wind turbines.
Q: How are steel billets used in the production of agricultural harvesting equipment?
Steel billets are a crucial component in the production of agricultural harvesting equipment due to their strength, durability, and versatility. These billets are typically used to create the main structural framework of various types of agricultural machinery, such as combine harvesters, threshers, and balers. One of the primary applications of steel billets in the production of agricultural harvesting equipment is in the construction of the machine's frame. The frame serves as the backbone of the equipment, providing stability and support for all other components. Steel billets are ideal for this purpose as they have high tensile strength, allowing them to withstand the heavy loads and stresses encountered during harvesting operations. Additionally, steel billets are also utilized to manufacture various critical components of agricultural machinery. For example, they are often used to produce cutting blades, augers, and conveyors, which are essential for efficiently harvesting and processing crops. Steel's excellent wear resistance and toughness make it an ideal material for these components, as they need to withstand the abrasion and impact caused by contact with crops and other debris. Furthermore, steel billets are commonly employed in the manufacturing of hoppers, chutes, and other storage and transportation systems within agricultural harvesting equipment. These components are responsible for collecting, sorting, and transferring harvested crops, and therefore need to be robust and reliable. Steel billets provide the necessary strength and rigidity to ensure the efficient handling and movement of agricultural products. In summary, steel billets play a vital role in the production of agricultural harvesting equipment. Their strength, durability, and versatility make them indispensable for creating the main structural framework, critical components, and storage systems of these machines. By utilizing steel billets, manufacturers can ensure the production of reliable and efficient agricultural machinery that can withstand the demanding conditions of harvesting operations.
Q: Can steel billets be used for making decorative items?
Yes, steel billets can be used for making decorative items. Steel billets can be shaped, molded, and crafted into various designs and forms to create decorative items such as sculptures, furniture, artwork, and architectural features. The strength and durability of steel make it suitable for these purposes while adding a modern and industrial aesthetic to the decorative pieces.
Q: What is the average lead time for ordering steel billets?
The average lead time for ordering steel billets can vary depending on various factors such as the supplier, quantity required, and current market conditions. However, on average, it can range from a few weeks to a couple of months.
Q: How are steel billets used in the manufacturing of railway components?
Steel billets are used in the manufacturing of railway components as they serve as the raw material for forging and shaping various parts like rails, wheels, axles, and other structural components. These billets are heated and then manipulated through processes like rolling and forging to obtain the desired shape and strength required for railway applications.
Q: How do steel billets contribute to the manufacturing of telecommunications equipment?
Steel billets are an essential raw material in the manufacturing of telecommunications equipment. They are used to form various components such as frames, housings, brackets, and mounting structures. The strength, durability, and versatility of steel make it an ideal choice for these applications, providing the necessary support and protection for sensitive electronic components. Additionally, steel billets can be easily machined, welded, and coated, allowing for precise customization and finishing required in telecommunications equipment.
Q: What is the average production cost of steel billets?
The average cost of producing steel billets can differ depending on various factors such as location, production scale, raw material expenses, energy expenditures, labor charges, and other operational outlays. Nevertheless, typically, the average production cost of steel billets falls within the range of $400 to $600 per metric ton. It is crucial to acknowledge that the production cost can vary due to market conditions and the state of the global steel industry. Moreover, factors like technological advancements, efficiency measures, and economies of scale can also impact the production cost of steel billets. For those seeking precise and up-to-date information regarding the average production cost of steel billets, it is recommended to refer to industry reports, market analysts, or relevant trade associations. These sources can offer more specific and comprehensive data tailored to a particular region or market segment.
Q: What is the role of steel billets in the manufacturing of material handling equipment?
Steel billets play a crucial role in the manufacturing of material handling equipment. These billets are essentially semi-finished steel products that are used as the raw material for various manufacturing processes. In the context of material handling equipment, steel billets are typically used in the fabrication of heavy-duty components such as frames, beams, and brackets. These components need to possess high strength, durability, and resistance to wear and tear in order to withstand the demanding conditions that material handling equipment often operates in. The use of steel billets allows manufacturers to create these components with the necessary mechanical properties. The billets are first heated and then shaped through processes like rolling, forging, or extrusion to produce the desired shape and dimensions. This shaping process ensures that the components have the required strength and structural integrity to handle the weight and stress associated with material handling tasks. Furthermore, steel billets offer excellent weldability, which is crucial in the fabrication of material handling equipment. The ability to weld the components together ensures that the equipment can be assembled securely and efficiently. This is especially important for equipment such as cranes, forklifts, and conveyors, where the safe and efficient movement of heavy loads is paramount. Moreover, steel billets provide a cost-effective solution for manufacturing material handling equipment. Steel is widely available, relatively affordable, and can be recycled, making it a sustainable choice. The versatility of steel billets also allows manufacturers to create components of various shapes and sizes, enabling customization to meet specific requirements. Overall, the role of steel billets in the manufacturing of material handling equipment is crucial. They provide the raw material necessary to create strong, durable, and reliable components that can withstand the demanding conditions of material handling tasks. With their excellent mechanical properties and weldability, steel billets contribute to the safe and efficient operation of material handling equipment.

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