Hot Rolled Steel Billet Q235 Q275 Q345 for Ceramic Tunnel Kiln
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Hot Rolled Steel Billet Q235 Q275 Q345 for Ceramic Tunnel Kiln
Description
Reference Price:$260/ton Mn 0.3%-0.6%
Rectangular billet continuous casting billet and mainly general carbon steel, low carbon low silicon cold-rolled material, high quality carbon structural steel, high strength low alloy steel, special steel, etc.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod. ,
Steel billets have distinct characteristics as compared with already furnished steel bars and products. Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets are also known for their malleability and ductility, especially when exposed to varying temperatures during shaping and molding.
Processing of Steel Billet
Steel billets are considered fresh and raw, and they must undergo a series of manufacturing processes before they can be used for various purposes. Billets are made by means of freezing molten liquid, and are later exposed to extremely low temperatures in order to allow the metal to take shape and solidify in chemical structure. The temperature manipulates the metal's physical properties, and tones its strength and durability. The subsequent processes provide the metal's curved mold design so that it can fit the allotted space provided by other machines, which complete the finishing procedures.
Images
Technical Data
Size:100*100,120*120,150*150,130*130
Mn: 0.3%-0.6%
C: 1%
Cr:0.1%
Packaging
cargo ship or container
usually container price will add 15USD per ton
RFQ
We have organized several common questions for our clients，may help you sincerely：
1) How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
2) How 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.
3) How long can we receive the product after purchase?
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.Commonly 7 to 10 working days can be served.
4）Do you have your own QC department?
Yes, we have, our QC department will inspect the goods during the process of mass production and after completion of production.
hot sale!!! steel billets/ mild steel bar/ billet steel
(1): High quality steel with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
If you are interested in our products, please don't hesitate to contact me.
Your any inquiry will be appreciated and we will offer you a rock-bottom price.
- Q:Can steel billets be cast from recycled steel?
- Steel billets can be produced from recycled steel. Recycled steel, also called scrap steel, can be melted in either an electric arc furnace or a basic oxygen furnace to create molten steel. This molten steel can then be shaped into various forms, such as long rectangular or square metal bars known as steel billets. The steel industry commonly employs this method to cast steel billets from recycled steel due to the environmental and economic advantages it offers. By recycling steel, we reduce the necessity for raw materials and energy consumption typically required in the production of new steel. Moreover, the use of recycled steel minimizes waste and pollution associated with traditional steel manufacturing processes. Consequently, casting steel billets from recycled steel proves to be a sustainable and practical choice within the steel industry.
- Q:What are the different types of steel billet surface treatments?
- There are several different types of steel billet surface treatments, including pickling, shot blasting, and painting. Pickling involves removing impurities and oxides from the surface of the billet using an acid solution. Shot blasting is a process in which small metallic or abrasive particles are blasted onto the surface of the billet to remove rust, scale, and other contaminants. Painting involves applying a protective coating or layer of paint to the surface of the billet to prevent corrosion and improve its appearance.
- Q:How are steel billets used in the manufacturing of tools?
- Steel billets are used in the manufacturing of tools as the starting material. They are heated, shaped, and machined into various tool components, such as cutting blades, drill bits, or molds, to achieve the desired shape and strength.
- Q:What are the main factors affecting the dimensional accuracy of steel billets?
- There are several main factors that can affect the dimensional accuracy of steel billets. Firstly, the temperature during the casting process plays a crucial role. Steel billets are typically cast at high temperatures, and any fluctuations or inconsistencies in the temperature can lead to dimensional inaccuracies. If the temperature is too high, the billet may expand and result in larger dimensions than desired. Conversely, if the temperature is too low, the billet may contract, leading to smaller dimensions than intended. Therefore, maintaining a consistent and controlled temperature is essential for achieving dimensional accuracy. Secondly, the cooling process after casting can also impact the dimensional accuracy of steel billets. Rapid cooling can cause the billet to contract unevenly, leading to distortions in its dimensions. On the other hand, slow cooling can result in excessive growth and expansion of the billet. Therefore, the cooling rate needs to be carefully controlled and optimized to ensure uniform and accurate dimensions. Thirdly, the design and condition of the casting molds can significantly influence the dimensional accuracy of steel billets. The mold should be properly designed to allow for shrinkage and compensate for any potential distortions. Additionally, the condition of the mold, such as wear and tear or improper alignment, can also lead to dimensional inaccuracies. Regular maintenance and inspection of the molds are necessary to ensure their proper functioning and minimize any potential impact on dimensional accuracy. Lastly, the composition and quality of the steel itself can affect the dimensional accuracy of the billets. Variations in the chemical composition or impurities in the steel can lead to inconsistencies in the cooling and solidification process, resulting in dimensional inaccuracies. Therefore, stringent quality control measures and precise composition monitoring are essential to minimize any variations in the steel and maintain dimensional accuracy. In conclusion, the main factors affecting the dimensional accuracy of steel billets include temperature control during casting, the cooling process, the design and condition of the casting molds, and the composition and quality of the steel. By closely monitoring and controlling these factors, manufacturers can ensure the production of steel billets with accurate dimensions.
- Q:What are the potential applications of steel billets in the packaging aftermarket?
- Steel billets have various potential applications in the packaging aftermarket. They can be utilized for manufacturing sturdy and durable packaging materials such as steel drums, containers, and pallets. Steel billets provide excellent strength and impact resistance, making them ideal for protecting and transporting heavy or delicate goods. Additionally, their recyclability and sustainability make them a preferred choice for eco-conscious packaging solutions.
- 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, in general, steel billets are rectangular in shape and have dimensions that range from 100mm to 300mm in width, 100mm to 400mm in height, and 6m to 12m in length. These dimensions allow for ease of handling and transportation, as well as flexibility in shaping and forming the steel billet into various end products such as bars, rods, or sheets. It is important to note that these dimensions are not fixed and can be customized based on the specific requirements of the production process or the customer's needs.
- Q:What is carbon accumulation?
- Generally refers to the polycarbonate, PC, is a kind of thermoplastic plastics, good transparency, good mechanical properties, surface hardness, common uses such as CD, plastic glasses, a fence, protective window, public places, vacuum cleaners, coffee machine, juicer barrel, refrigerator shelf, pure such as the bucket.
- Q:What are the main factors affecting the surface finish of steel billets?
- The main factors affecting the surface finish of steel billets include the quality and cleanliness of the raw materials used, the temperature and pressure during the production process, the type and condition of the equipment used for processing, and the skill and expertise of the personnel involved in handling and finishing the billets. Additionally, factors such as the presence of impurities, chemicals, or contaminants, as well as the use of lubricants or surface treatments, can also impact the surface finish of steel billets.
- Q:What are the different types of steel billet defect detection methods?
- There are several different types of steel billet defect detection methods that are commonly used in the industry. These methods help identify any defects or imperfections present in the steel billets, ensuring that only high-quality products are being produced. Some of the different types of steel billet defect detection methods include: 1. Visual Inspection: This is the most basic and common method, where trained inspectors visually examine the billets for any visible defects such as cracks, surface irregularities, or deformations. While effective for detecting certain types of defects, this method may not be able to identify internal or hidden defects. 2. Ultrasonic Testing: This method uses high-frequency sound waves to detect defects within the billets. Ultrasonic waves are passed through the billet, and any irregularities or disruptions in the waves indicate the presence of defects such as cracks or voids. Ultrasonic testing is a widely used technique for detecting internal defects. 3. Magnetic Particle Inspection: This method involves magnetizing the steel billet and then applying iron particles. If there are any surface or near-surface defects, the particles will be attracted to these areas, making the defects visible. Magnetic particle inspection is particularly effective for detecting surface cracks and discontinuities. 4. Eddy Current Testing: This technique uses electromagnetic induction to detect surface or near-surface defects in steel billets. A coil carrying an alternating current is placed near the billet, and any changes in the electrical conductivity or magnetic properties of the material caused by defects are detected. Eddy current testing is particularly useful for detecting surface cracks and corrosion. 5. X-ray Testing: X-ray inspection involves passing X-ray radiation through the steel billet and capturing the resulting image on a film or digital detector. Any internal defects such as cracks, voids, or inclusions will show up as dark spots on the X-ray image. X-ray testing is highly effective for detecting internal defects. 6. Laser Scanning: This method uses a laser scanner to create a three-dimensional image of the steel billet's surface. Any irregularities or deformations in the surface can be detected and analyzed using specialized software. Laser scanning is a precise and efficient method for detecting surface defects. These are just a few of the different types of steel billet defect detection methods that are commonly used in the industry. Each method has its own advantages and limitations, and the choice of method depends on factors such as the type of defect being targeted, the size and shape of the billets, and the level of precision required. By employing these defect detection methods, manufacturers can ensure the production of high-quality steel products.
- Q:What are the main differences between hot-rolled and cold-rolled steel billets?
- The main differences between hot-rolled and cold-rolled steel billets lie in the manufacturing process and the resulting characteristics of the steel. Hot-rolled steel billets are produced at high temperatures, resulting in a rougher surface and less precise dimensions. They are more malleable and ductile, making them suitable for applications that require shaping or bending. On the other hand, cold-rolled steel billets are manufactured at room temperature, resulting in a smoother and more precise surface finish with tighter dimensional tolerances. Cold-rolled steel billets are stronger and exhibit better surface hardness, making them ideal for applications that require strength, precision, and a superior surface finish.
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Hot Rolled Steel Billet Q235 Q275 Q345 for Ceramic Tunnel Kiln
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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