• 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

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

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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 is the standard tolerance for steel billet dimensions?
The specific industry and application can cause variation in the standard tolerance for steel billet dimensions. Generally, the standard tolerance for steel billet dimensions ranges from ±0.005 to ±0.010 inches (±0.13 to ±0.25 mm). These tolerances ensure that the steel billets meet the necessary specifications and standards. It is worth mentioning that different industries and applications might have their own distinct tolerances based on their unique standards and requirements. Thus, it is vital to refer to the relevant industry or application-specific standards to determine the exact tolerance for steel billet dimensions.
Q: What are the different types of cutting processes used for shaping steel billets?
Steel billets can be shaped using various cutting processes. Some of these methods include: 1. Bandsaw cutting, a popular technique that employs a continuous band of toothed metal blade to cut through the billet. Bandsaws are highly regarded for their quick and accurate cutting of thick steel sections. 2. Abrasive cutting, which involves using an abrasive wheel or disc to slice through the billet. This method is versatile, being suitable for smaller billets and for creating intricate shapes and contours. It is known for its ability to produce precise and smooth cuts. 3. Plasma cutting, a thermal cutting process that employs a high-velocity jet of ionized gas to melt and eliminate the steel from the billet. This technique is often employed for thick steel sections and intricate shapes. It boasts high speed and the ability to produce clean cuts. 4. Waterjet cutting, a process that employs a high-pressure jet of water to cut through the steel billet. In some cases, abrasive particles may be introduced to enhance the cutting ability. Waterjet cutting is renowned for its capability to cut through thick steel sections without causing heat-affected zones or distortion. 5. Laser cutting, which utilizes a high-powered laser beam guided by computer controls to melt and vaporize the steel billet. This method is known for its precision and the ability to cut intricate shapes with minimal distortion. These examples represent only a few of the cutting processes available for shaping steel billets. Each technique has its own set of advantages and is selected based on factors such as billet size, desired shape, and required accuracy.
Q: How are steel billets used in the manufacturing of railway equipment?
Steel billets play a crucial role in the production of railway equipment. These semi-finished steel products serve as vital raw materials for manufacturing railway components like rails, wheels, axles, and structural parts. To initiate the manufacturing process, the steel billets undergo heating in a furnace until they reach the desired temperature for hot rolling. This heating procedure enhances the malleability and ductility of the steel, facilitating its shaping into the desired railway equipment components. Once the steel billets attain the appropriate temperature, they are then passed through a series of rolling mills. This stage subjects the billets to immense pressure, causing them to elongate and change shape. Known as hot rolling, this process is pivotal in transforming the steel billets into long, slender sections like rails or axles. Following the hot rolling stage, the railway components undergo further processing to achieve the desired shape and specifications. For instance, rails may undergo head hardening to enhance their wear resistance and strength. Similarly, wheels and axles may undergo additional heat treatment processes to improve their mechanical properties and durability. It is essential to note that the quality of the steel billets utilized in the manufacturing process significantly affects the overall quality of the railway equipment. The steel employed should possess specific characteristics such as high strength, toughness, and resistance to wear and fatigue, ensuring the safety and reliability of the final products. To summarize, steel billets are an indispensable component in the manufacturing process of railway equipment. Through hot rolling and subsequent processing, these billets are transformed into various components that form the backbone of rail systems. The quality of the steel billets directly impacts the performance and longevity of the final railway equipment, making them a critical element in the industry.
Q: What are the main advantages of using steel billets in manufacturing?
There are several main advantages of using steel billets in manufacturing. Firstly, steel billets are known for their exceptional strength and durability. This makes them ideal for manufacturing various products that require high tensile strength and resistance to wear and tear. Whether it's automotive parts, construction materials, or industrial equipment, steel billets provide the necessary strength and reliability. Secondly, steel billets offer excellent machinability. They can be easily shaped, cut, and formed into different shapes and sizes, making them highly versatile in manufacturing processes. This allows manufacturers to create complex and intricate designs with precision, ensuring the production of high-quality finished goods. Furthermore, steel billets have excellent thermal conductivity and can withstand extreme temperatures. This makes them useful in industries where heat resistance is required, such as in the production of heat exchangers, boilers, and other industrial applications. The ability of steel billets to maintain their structural integrity even under high temperatures makes them highly reliable in demanding manufacturing environments. In addition, steel billets are readily available and cost-effective. Steel is one of the most commonly used materials in manufacturing, making it easily accessible in the market. The abundance of steel billets ensures a consistent supply for manufacturers, reducing production delays and costs associated with sourcing materials. Lastly, steel billets have excellent corrosion resistance. This makes them suitable for manufacturing products that are exposed to harsh environmental conditions or corrosive substances. By using steel billets, manufacturers can ensure that their products maintain their integrity and functionality even in challenging environments. In conclusion, the main advantages of using steel billets in manufacturing include their exceptional strength, machinability, thermal conductivity, availability, cost-effectiveness, and corrosion resistance. These qualities make steel billets a preferred choice for various industries, enabling the production of high-quality, durable, and reliable products.
Q: What are the potential applications of steel billets in the automotive industry?
Due to their exceptional strength and durability, steel billets offer a wide range of potential applications in the automotive industry. One notable use is in the manufacturing of automotive components such as engine blocks, crankshafts, and transmission parts. These components necessitate a material that can endure high temperatures, heavy loads, and repetitive stress, which steel billets can provide. Another significant application is in the production of chassis and body panels. Steel billets are frequently employed to construct the structural framework of a vehicle, ensuring safety and stability by delivering the necessary strength and rigidity. Additionally, steel billets can be shaped and sized in various ways, permitting the customization of chassis components to meet the specific requirements of different vehicle models. Steel billets are also utilized in the production of suspension systems and steering mechanisms. These parts require a material capable of absorbing vibrations, damping shocks, and providing precise control. Steel billets possess these properties, making them an ideal choice for these essential automotive components. Furthermore, steel billets find applications in the production of exhaust systems due to their ability to withstand high temperatures and corrosive environments. The resistance of steel to rust and corrosion guarantees the longevity of the exhaust system, contributing to the overall performance and efficiency of the vehicle. In conclusion, the potential applications of steel billets in the automotive industry are extensive. From engine components to chassis parts, suspension systems to exhaust systems, steel billets offer the required strength, durability, and versatility to meet the demanding needs of the automotive sector.
Q: Are steel billets used in the production of furniture?
Typically, furniture production does not involve the use of steel billets. Steel billets are actually semi-finished products derived from molten iron and are later transformed into various shapes like bars, rods, or sheets through a process known as hot rolling. While furniture may incorporate steel, it is usually in the form of finished products such as steel tubing, steel sheets, or steel frames. These finished steel products are more commonly employed in constructing furniture, especially in industrial or modern designs. Incorporating steel in furniture manufacturing offers durability, strength, and a sleek appearance. Nonetheless, the steel used in furniture production is usually obtained through different methods compared to the production of steel billets.
Q: How are steel billets shaped into rods or wires?
Steel billets are shaped into rods or wires through a process called hot rolling. Hot rolling involves passing the steel billets through a series of rollers at high temperatures. The first step is to heat the billets to a temperature above their recrystallization point, typically around 1200-1300 degrees Celsius. This temperature ensures that the steel is soft and malleable, making it easier to shape. Once the billets are heated, they are then fed through a series of rollers that gradually reduce their thickness and shape them into the desired rod or wire. These rollers apply pressure to the billets, causing them to elongate and decrease in thickness. The number of rollers and their configurations may vary depending on the specific requirements of the rod or wire being produced. During the hot rolling process, the steel undergoes plastic deformation due to the applied pressure and high temperatures. This plastic deformation allows the steel to change its shape without breaking or cracking. The continuous rolling and reduction of thickness gradually transform the billets into rods or wires. After the steel has been rolled to the desired size and shape, it is then cooled, typically through a process known as air cooling. This cooling process allows the steel to retain its new shape and hardness. The cooled rods or wires can then be further processed, such as through additional heat treatments or surface treatments, to enhance their properties and meet specific requirements. Overall, the hot rolling process is essential in shaping steel billets into rods or wires. It allows for the precise control of dimensions and properties while ensuring the final product meets the desired specifications.
Q: How does billet caster pull out billet cracking?
If it is a surface crack, it is necessary to take slow cooling measures to the entrance and exit of the mold and minimize the harmful elements such as parathion
Q: How do steel billets contribute to the overall weight reduction of a product?
Steel billets contribute to the overall weight reduction of a product through several key factors. Firstly, steel billets are formed through a process of hot rolling or continuous casting, which allows for precise control over the dimensions and shape of the final product. This enables manufacturers to produce steel billets with a high strength-to-weight ratio, meaning that they offer excellent structural integrity while being relatively lightweight. Additionally, steel billets can be further processed and shaped into various components of a product, such as sheets, plates, or bars. These components can be designed and optimized to have thinner cross-sections or hollow sections, reducing the weight without compromising the overall strength and performance of the product. This weight reduction is highly beneficial, especially in industries where lightweight materials are desirable, such as automotive, aerospace, or construction. Furthermore, steel billets can also be used in the production of advanced high-strength steels (AHSS) or ultra-high-strength steels (UHSS). These steels possess exceptional mechanical properties, including high tensile strength and improved formability, allowing manufacturers to use thinner gauges of steel without sacrificing durability. This, in turn, leads to a significant reduction in weight while maintaining the necessary structural integrity. In conclusion, steel billets contribute to the overall weight reduction of a product by providing a lightweight yet strong material for manufacturing. Their ability to be shaped into various components, combined with advancements in steel technology, allows for the production of lightweight products without compromising strength or performance.
Q: What are the different types of steel billets?
There are several different types of steel billets, each with its own unique characteristics and applications. Some of the most common types include: 1. Carbon Steel Billets: These are the most widely used type of steel billets and are made from iron and carbon. Carbon steel billets are known for their high strength and durability, making them suitable for a wide range of applications, including construction, automotive, and machinery manufacturing. 2. Alloy Steel Billets: These billets are made by adding various alloying elements to carbon steel, such as chromium, nickel, or manganese. Alloy steel billets offer enhanced properties such as increased strength, hardness, and corrosion resistance. They are often used in industries that require high-performance materials, such as aerospace, oil and gas, and power generation. 3. Stainless Steel Billets: Stainless steel billets are made with a high content of chromium, which provides excellent resistance to corrosion and oxidation. They are commonly used in applications where hygiene, durability, and aesthetic appearance are crucial, such as food processing, medical equipment, and architectural structures. 4. Tool Steel Billets: Tool steel billets are specially designed to have high hardness, wear resistance, and heat resistance. They are commonly used to make cutting tools, molds, and dies for various industries, including automotive, manufacturing, and construction. 5. Electrical Steel Billets: Electrical steel billets are made from low carbon steel with specific magnetic properties. They are used in the manufacturing of electrical equipment, such as transformers, motors, and generators, where low energy loss and high magnetic permeability are vital. 6. High-speed Steel Billets: High-speed steel billets are alloyed with elements like tungsten, molybdenum, and cobalt, which enable them to retain their hardness and strength at high temperatures. They are widely used to make cutting tools that need to withstand high-speed cutting operations, such as drills, milling cutters, and taps. These are just a few examples of the different types of steel billets available. The choice of steel billet depends on the specific requirements of the application, such as strength, durability, corrosion resistance, or special properties needed for particular industries.

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

Hot products


Hot Searches

Related keywords