Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
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Description of Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels consist of a steel substrate with a metallic zinc coating applied by means of a continuous hot dip galvanising process. Metallic zinc coatings are available in steel grades ranging from steel for bending and deep drawing applications, to structural steels and high yield strength steels.
A glossy surface finish obtained under specific skin-pass conditions (either non-skin-passed or skin- passed with smooth cylinders to obtain low roughness) can be provided if required at time of enquiry.
Advantage of Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
Uncoated CR steel sheet With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels can be used in a very wide range of applications for industrial markets, both indoors and outdoors. Some of the most common applications are:
Building: wide sections for roofing and cladding, doors, door frames, metallic ceilings, partitions, structural members etc
Domestic appliances: all appliances for this sector (both white and brown goods) are manufactured with hot dip galvanised steels
Miscellaneous: electrical cabinets, aeraulic components, air conditioners, road signs etc
Zinc hot dip galvanised steel is suitable for contact with foodstuffs under certain conditions, as specified in European directive 89/109/EEC and French standard NF A 36-712-1. Please contact us for further information on this subject.
Specifications of Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
Quality | Q/BQB 440-2003 | JIS G3312-1994 JIS G3321 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) | |||
(BASE PLATE) | ||||
Commercial Steel | DC51D | SGCC SGLCC | DX51D+Z DX51D+AZ | CS Type A/B/C |
Forming Steel | St01,St02,St03 | SGCD1 SGLCD1 | FS Type A, Type B | |
Drawing | DC52D /DC53D | - | DX52D+Z DX52D+AZ | DDS TYPE A/C |
Steel | DX53D+Z DX53D+AZ | |||
Structural | S280GD (StE28) | SGC400 SGLC400 | S280D+Z DX54D+AZ | SS275 |
Steel | S350GD (StE34) | SGC440 SGLC440 | S350D+Z S350D+AZ | SS340 Class1 |
FAQ of Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
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: What are the main factors affecting the tensile strength of steel billets?
- The main factors affecting the tensile strength of steel billets include the chemical composition of the steel, the heat treatment process, the presence of impurities or defects in the material, the grain size and orientation, and the processing conditions used during manufacturing.
- Q: What are the different types of defects found in steel billets?
- There are several types of defects that can be commonly found in steel billets. These defects can occur during the manufacturing process or due to external factors. Some of the different types of defects found in steel billets include: 1. Surface defects: These defects are visible on the surface of the billet and can include scale, scratches, cracks, or pits. Surface defects can be caused by improper handling, inadequate cleaning, or excessive heat during the manufacturing process. 2. Internal defects: These defects are not visible on the surface and can only be detected through non-destructive testing methods. Internal defects can include voids, inclusions, segregation, or non-uniform microstructures. These defects can affect the mechanical properties and overall quality of the steel billet. 3. Decarburization: This defect occurs when the surface layer of the billet loses its carbon content due to exposure to high temperatures or oxygen. Decarburization can weaken the billet and reduce its strength and hardness. 4. Shrinkage cavities: Shrinkage cavities are formed when the steel billet solidifies and contracts unevenly. These cavities can lead to reduced mechanical properties and structural integrity. 5. Surface cracks: Cracks can occur during the cooling and solidification process of the billet due to thermal stresses. These cracks can propagate into the interior of the billet, leading to further defects and potential failure. 6. Segregation: Segregation refers to the uneven distribution of elements or impurities within the steel billet. This can result in inconsistent mechanical properties, reduced strength, and poor machinability. 7. Inclusions: Inclusions are foreign particles or impurities that are trapped within the steel billet during the manufacturing process. These inclusions can affect the mechanical properties and can cause defects such as porosity or brittleness. It is essential to minimize and control these defects in steel billets to ensure high-quality finished products. Proper quality control measures, material handling, and manufacturing processes can help reduce the occurrence of these defects and improve the overall quality of steel billets.
- Q: What are the dimensions of a typical steel billet?
- The dimensions of a typical steel billet can vary depending on its intended use and the specific manufacturing process. However, generally speaking, steel billets usually have a rectangular shape with widths ranging from 100mm to 300mm, heights ranging from 100mm to 400mm, and lengths ranging from 6m to 12m. These dimensions allow for easy handling and transportation, as well as flexibility in shaping and forming the steel billet into various end products like bars, rods, or sheets. It's worth noting that these dimensions are not set in stone and can be tailored to meet the specific requirements of the production process or the customer's preferences.
- Q: How are steel billets unloaded at the destination?
- Steel billets are typically offloaded at the destination using different techniques depending on the available infrastructure and equipment. One commonly used approach involves the utilization of cranes or forklifts that are equipped with lifting attachments. These machines have the capability to lift and move the heavy steel billets from the transport vehicle to the designated storage area or processing facility. In certain situations, a specialized unloading facility like a rail yard or port may be utilized. In these cases, cranes or gantry systems are often employed to efficiently transfer the steel billets from rail cars or shipping containers onto trucks or storage areas. This method allows for a more streamlined unloading process, especially when dealing with large quantities of steel billets. Another method that is sometimes employed involves the use of conveyor belts or rollers. This method proves particularly effective when unloading steel billets from a container or truck where they are arranged in a row. The conveyor belt or roller system permits a continuous unloading process, with the billets being moved along the conveyor to the desired location. Irrespective of the method employed, safety precautions are always implemented during the unloading process to ensure the well-being of workers and the prevention of any damage to the steel billets. These precautions may encompass the use of proper lifting techniques, securing the billets during transportation, and the wearing of appropriate personal protective equipment. In summary, the unloading of steel billets at the destination necessitates meticulous planning, efficient machinery, and adherence to safety protocols to ensure a smooth and successful operation.
- Q: Are steel billets used in the production of automotive parts?
- Indeed, the utilization of steel billets in the fabrication of automotive parts is widespread. These semi-finished goods, known as steel billets, are typically employed as primary materials in diverse manufacturing procedures. Often, they undergo forging or rolling procedures to attain the desired dimensions and structure, thus enabling the production of engine parts, axles, gears, springs, and chassis for automobiles. Due to their outstanding strength, endurance, and malleability, steel billets prove to be an optimal selection when manufacturing automotive components demanding exceptional performance and dependability.
- Q: Difference between billet, slab and billet
- Production process of billet is through three methods: one is through the production of steelmaking and continuous casting equipment system, the molten steel is directly cast into the billet; two of steelmaking production systems of steel ingot or billet by rolling system of steel rolling equipment processing semi-finished products; three is the production of steelmaking system by forging semi-finished steel ingot the processing equipment. Market trends 1, domestic crude steel production remains high, although the domestic steel market has been relatively sluggish in recent times, and steel losses are more, but this does not seem to affect the enthusiasm of steel production. According to the China Steel Association statistics show that: in early April, the daily output of crude steel in key enterprises in China was 1 million 697 thousand and 300 tons, and the average daily output of crude steel in China was estimated at 2 million 123 thousand and 900 tons. And in mid April, crude steel daily output of ten days, although there has been a drop back, but still at a high level. According to statistics, in mid April, the average daily output of crude steel in key enterprises nationwide was 1 million 689 thousand and 100 tons, and the average daily output of crude steel in China was estimated at 2 million 115 thousand and 800 tons. Such a large production and sluggish demand in stark contrast, which is a drag on steel prices down one of the important factors.
- Q: What are the different surface defects that can be found in steel billets?
- Some common surface defects that can be found in steel billets include cracks, scale, pits, inclusions, and surface roughness.
- Q: What are the potential applications of steel billets in the transportation sector?
- Steel billets have a wide range of potential applications in the transportation sector due to their strength, durability, and versatility. One of the primary uses of steel billets in transportation is for the manufacturing of various vehicle components. These billets can be used to produce engine parts, suspension systems, axles, and other critical components that require high strength and resistance to wear and tear. Additionally, steel billets can be utilized in the construction of railway tracks, bridges, and tunnels. The high tensile strength of steel makes it an ideal material for these infrastructure projects, as it can withstand heavy loads and provide long-lasting performance. Steel billets can also be employed in the manufacturing of shipbuilding components, such as hulls, propellers, and deck structures, as they offer excellent corrosion resistance and structural integrity in marine environments. Furthermore, steel billets can be used in the production of various types of transportation equipment, including trailers, trucks, and buses. The strength and durability of steel make it an ideal material for constructing the chassis and frames of these vehicles, ensuring their safety and longevity. In the automotive industry, steel billets are commonly used for producing car bodies and frames. The lightweight yet robust characteristics of steel make it a preferred choice for improving fuel efficiency and crashworthiness in vehicles. Moreover, steel billets can be shaped into intricate designs, enabling manufacturers to create aesthetically pleasing and aerodynamic vehicle structures. In summary, steel billets have numerous potential applications in the transportation sector, ranging from vehicle components to infrastructure projects. Their strength, durability, and versatility make them a vital material for various transportation applications, ensuring safety, reliability, and longevity in the industry.
- Q: How are steel billets used in the production of beams and columns?
- Steel billets are an essential component in the production of beams and columns. These billets are semi-finished steel products that are typically square or rectangular in shape. They are produced through a process called casting, where liquid steel is poured into molds and allowed to solidify. Once the steel billets have solidified, they undergo further processing to transform them into beams and columns. This process involves several steps, including heating, rolling, and shaping. Firstly, the steel billets are heated to a high temperature in a furnace. This heating process is known as soaking and is carried out to make the billets more malleable and easier to shape. The billets are then passed through a series of rolling mills, where they are subjected to high pressure and shaped into their required dimensions. For beams, the steel billets are rolled into long, slender shapes with an I or H cross-section. These beams are commonly used in construction to provide structural support and load-bearing capacity. They are designed to handle heavy vertical loads and transfer them to the columns or other supporting structures. Columns, on the other hand, are produced by rolling steel billets into cylindrical shapes. These cylindrical billets are then further processed to achieve the desired diameter and length. Columns are crucial components in building construction, as they provide vertical support and help distribute the weight of the structure evenly. In summary, steel billets play a vital role in the production of beams and columns. They are transformed through heating, rolling, and shaping processes to create these structural components, which are essential for constructing sturdy and reliable buildings.
- Q: What are the different methods of surface inspection for steel billets?
- There are several methods of surface inspection for steel billets, including visual inspection, magnetic particle inspection, ultrasonic testing, eddy current testing, and dye penetrant testing. Visual inspection involves a thorough visual examination of the billet's surface to detect any visible defects or irregularities. Magnetic particle inspection uses magnetic fields and iron particles to identify surface cracks or defects. Ultrasonic testing uses high-frequency sound waves to detect internal and surface flaws in the billet. Eddy current testing uses electromagnetic induction to detect surface defects, while dye penetrant testing involves applying a colored dye to the surface and inspecting it for any indications of defects. These methods help ensure the quality and integrity of steel billets before further processing or use.
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Q235/3SP 95MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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