Continuous Casting Steel Billet in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 200000 m.t./month
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STEEL BILLET
1.Structure of Steel Billet
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.
2.Main Features of Steel Billet
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.
3.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.
4.Steel Billet Images
5.Usage of Steel Billet
Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed into more functional shapes and sizes. While they have already been put in the furnace, they still require a series of shaping and molding procedures such as hot and cold working, milling and cutting before they are sold in hardware stores, or used for different applications. The unformed billets, however, can be used in striking currency such as coins and as reserves, similar to gold bars.
6. Steel Billet Specification
Hot rolled billet steel
Size: 50x50mm-180x180mm
Steel Grade: 3SP, 5SP,Q195,Q235,Q255,Q275 Length:3m-12m
MOQ: 1000MT/size
Payment term: TT or LC
Packing: in bulk , bundle
Shipment: by container , bulk vessel
Packaging Details: bundles with steel strips or as customers's requirements
Delivery time: 15-30 days after the deposit
Loading port:Tianjin, or other port China
Origin :China
Inspection:Third party inspection before loading.
7.FAQ
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.
- Q:How are steel billets inspected for quality control?
- Steel billets are inspected for quality control through a series of rigorous tests and inspections. The process starts with visual inspection, where the billets are examined for any visible defects or irregularities in shape, size, surface finish, or any signs of cracks or inclusions. After the visual inspection, the billets undergo various non-destructive testing techniques such as ultrasonic testing (UT) and magnetic particle inspection (MPI). UT uses high-frequency sound waves to detect any internal flaws or defects in the billets, while MPI uses magnetic fields and iron particles to identify surface cracks or discontinuities. In addition to non-destructive testing, destructive tests are also conducted to assess the mechanical properties of the billets. These tests include tensile testing, where a sample is subjected to tension until it breaks to measure its strength and elongation properties. Hardness testing is performed using various methods like Rockwell or Brinell tests to determine the billet's resistance to indentation or deformation. Chemical analysis is another critical aspect of quality control. Samples are taken from the billets and subjected to spectroscopic analysis to determine the chemical composition, ensuring that it meets the required specifications and standards. Furthermore, dimensional measurements are carried out to verify the billets' accuracy in terms of length, diameter, and other dimensional tolerances. This is done using precision measuring tools such as micrometers and calipers. Overall, a combination of visual inspection, non-destructive testing, destructive testing, chemical analysis, and dimensional measurements is employed to ensure the quality of steel billets. These comprehensive quality control measures help identify any defects or inconsistencies, guaranteeing that the billets meet the required standards and are suitable for further processing in the steel industry.
- Q:What are the main factors affecting the fatigue strength of alloy steel billets?
- The main factors affecting the fatigue strength of alloy steel billets include the composition of the alloy, the presence of impurities or defects, the heat treatment process, surface conditions, and the presence of residual stresses. Additionally, the applied load, frequency, and environmental conditions can also influence the fatigue strength of alloy steel billets.
- Q:What are the different types of steel billet packaging?
- There are several different types of steel billet packaging that are commonly used in the industry. 1. Bundles: Bundles are one of the most common types of packaging for steel billets. In this method, several billets are tightly bound together using steel straps or wire rods. This helps to secure the billets and prevent any movement or damage during transportation or storage. 2. Wooden crates: Wooden crates are another popular packaging option for steel billets. These crates are usually made of sturdy wooden materials and are designed to provide maximum protection to the billets. They are typically reinforced with steel bands or straps to ensure the billets remain secure. 3. Steel cages: Steel cages or racks are commonly used for packaging steel billets. These cages are made of steel and are designed to hold multiple billets at once. They provide a sturdy and secure packaging solution and allow for easy handling and transportation. 4. Plastic wrapping: In some cases, steel billets may be wrapped in plastic film or shrink wrap to provide protection against moisture and corrosion. This method is often used when the billets are being stored or transported in a controlled environment. 5. Custom packaging: Depending on specific requirements, steel billets may also be packaged in custom-made containers or packaging solutions. These can include specialized crates, boxes, or containers designed to fit the dimensions and weight of the billets, ensuring maximum protection during transportation and storage. Overall, the choice of steel billet packaging depends on factors such as the size and weight of the billets, transportation method, and desired level of protection. Each type of packaging has its own advantages and is chosen based on the specific needs of the industry and the customer.
- Q:How do steel billet prices fluctuate in the market?
- Steel billet prices fluctuate in the market due to a variety of factors. One of the key factors is the demand and supply dynamics of the steel industry. When there is high demand for steel billets, prices tend to rise as suppliers have more leverage to set higher prices. Conversely, when demand is low, prices may decrease as suppliers compete for a smaller pool of buyers. Another important factor influencing steel billet prices is the cost of raw materials. Steel is primarily made from iron ore, coal, and scrap metal, and any fluctuations in the prices of these raw materials can directly impact the cost of producing steel billets. For example, if there is a shortage of iron ore, the price of steel billets may increase due to higher production costs. Additionally, market conditions and economic factors can also affect steel billet prices. Factors such as inflation, interest rates, and currency exchange rates can impact the overall cost of production and transportation, which in turn may influence the prices of steel billets. Furthermore, geopolitical events and trade policies can also play a role in price fluctuations. Tariffs, trade disputes, or changes in import/export regulations can disrupt the supply chain and impact the prices of steel billets. Overall, steel billet prices are subject to a complex interplay of factors, including demand and supply dynamics, raw material costs, market conditions, and geopolitical events. Traders, manufacturers, and investors closely monitor these factors to anticipate and respond to price fluctuations in the steel billet market.
- Q:What is the maximum length of a steel billet?
- The length of a steel billet can differ based on multiple factors like the manufacturing process, equipment capabilities, and specific industry demands. Typically, steel billets can vary in length from a few inches to several meters. Nevertheless, it is crucial to acknowledge that longer billets pose more difficulties in their production and handling due to their heavier weight and potential for distortion. Hence, determining the maximum length of a steel billet is usually based on practical considerations and operational constraints within the steel industry.
- Q:Is there an export duty? Or is there a tax refund?
- It's too broad. What kind of material (contains all kinds of metal components in order to confirm HS coding)?
- Q:What is the difference between carbon three plants and carbon four plants?
- Also known as C4 plants. Such as corn, sugar cane, sorghum, amaranth and so on.CO2 is the first product of the assimilation of photosynthetic carbon cycle in three carbon compounds 3- phosphoglycerate plants, known as carbon three plants (C3 plants), such as wheat, soybeans, cotton, tobacco, etc.. C3 plants have higher CO2 compensation points than C4 plants, so the survival rate of C3 plants is lower than that of C4 plants when the CO2 content is low.By contrast, the division of C3 plant cells is less definite than that of C4 plants, and CO2 uses less efficiently. To some extent, C3 plants may be considered as prokaryotes in plants, whereas C4 plants are more like eukaryotes".
- Q:How are steel billets used in the manufacturing of forgings?
- The production of forgings relies heavily on steel billets, which are a vital raw material. These semi-finished steel products serve as the starting point for shaping and forming various types of forgings. To begin the process, suitable steel billets are carefully chosen based on their chemical composition and mechanical properties. Typically made from high-quality carbon or alloy steel, these billets undergo thorough inspection to ensure their suitability for the intended end product. Once the appropriate billets are selected, they are subjected to a series of heating and shaping procedures. These billets are heated in a furnace to a specific temperature known as the forging temperature, in order to enhance their malleability. Strict temperature control is exercised to optimize plasticity and minimize potential defects. Once the forging temperature is reached, the billets are transferred to a forging press or hammer. These powerful machines exert immense pressure to mold the billets into the desired form. The force applied causes the billets to deform and conform to the shape of the die or mold being used. To achieve the final desired shape, the forged billet may undergo additional steps such as trimming, piercing, or machining. These procedures are necessary to eliminate any excess material and further refine the forged part. The quality of the steel billets throughout the manufacturing process is of utmost importance, as it directly influences the final quality of the forgings. The billets must possess consistent chemical composition, mechanical properties, and be free from defects. This ensures that the forged parts exhibit the desired strength, durability, and dimensional accuracy. In conclusion, steel billets serve as the initial material in the manufacturing of forgings. Through heating, shaping, and other processes, these billets are transformed into the final forged part. The quality of the billets directly impacts the quality of the forgings, making the selection and inspection of billets a critical step in the overall manufacturing process.
- Q:What are the safety measures involved in handling steel billets?
- Some safety measures involved in handling steel billets include wearing personal protective equipment such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. Additionally, using proper lifting techniques and equipment like cranes or forklifts can help prevent strain or accidents. It is important to ensure that the work area is well-lit and free of clutter to minimize trips and falls. Regular maintenance and inspection of equipment is also crucial to prevent any malfunctions or hazards.
- Q:What are the challenges in welding steel billets?
- There are several challenges that can arise when welding steel billets. One of the main challenges is ensuring proper heat distribution during the welding process. Steel billets are often large and thick, which can make it difficult to evenly distribute heat throughout the material. This can result in inconsistencies in the weld, leading to weak spots or even failure of the joint. Another challenge is the potential for distortion and warping of the billet during the welding process. As heat is applied to the steel, it can cause the material to expand and contract, leading to unwanted changes in shape and dimensions. This can be particularly problematic when welding large or complex structures, as maintaining the desired shape and dimensions becomes critical. Additionally, steel billets can contain impurities and contaminants that can affect the quality of the weld. These impurities, such as sulfur, phosphorus, and other elements, can lead to the formation of brittle zones or other defects in the weld. Proper cleaning and preparation of the billet surface, as well as using appropriate welding techniques and filler materials, are necessary to mitigate these challenges. Furthermore, the high carbon content often found in steel billets can make them prone to cracking during the welding process. Carbon acts as a hardening agent in steel and can increase its susceptibility to cracking, especially if proper preheating and post-weld heat treatment procedures are not followed. Controlling the cooling rate and implementing stress-relieving techniques are essential in preventing cracking and ensuring the integrity of the weld. Lastly, the sheer size and weight of steel billets can present logistical challenges during the welding process. Handling and positioning these heavy objects require specialized equipment and skilled operators to ensure safety and accuracy. Additionally, the need for precise alignment and fit-up can be more challenging with large billets, requiring careful planning and execution. In conclusion, welding steel billets poses challenges such as heat distribution, distortion and warping, impurities and contaminants, carbon-induced cracking, and logistical issues. Overcoming these challenges requires expertise, proper equipment, and adherence to appropriate welding techniques and procedures.
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Continuous Casting Steel Billet in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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