Steel Billet For Sale Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Chinese Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
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Steel Billet For Sale Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Chinese Supplier
Specification
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.
CNBM Q235,Q275,Q345,3SP,5SP,20MnSi Billets Steel
Hot Rolled Steel Billets/ Mild Steel Bar/ Billet Steel
Specification (see below)
Standard: GB/JIS/ASTM
Size: 50*50mm-180*180mm
Length: 3-12mtrs or Customised
Steel material: Q235,Q255,Q275,Q345,3SP,5SP,20MnSi
Technique: Hot rolled
FOB Unit Ton Price $250-350 and Usually I will quote you CFR price.
MOQ: Usually 1000-10000MT/size
Shipment:By Container,Bulk Vessel
Packaging Details: bundles with steel strips or as customers's requirements
Delivery time: Usually within 30 days after the deposit/LC
Inspection:Third party inspection before loading.
Technical data
Feature 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.
Packaging & Shipping
1. Packaging:
1) Small size: in bundles
2)Big size: in bulk
3)in plastic packing or as per customer requirement
2. Delivery time:
1) Normal size: within 7days send from warehouse directly
2) Special size: with 25-30days customer made for you
3. Trade terms:FOB/CFR/CIF
4. Shippment:
1) length:≤5.8m loaded in 20FT Container with 25-27tons
2) length:≤11.8m loaded in 40FT Container with 25-27tons
3) lengnth:≥12m shipped by bulk vessel, FILO terms
Steel Billet Images
Processing
Usage-Billet Steel
Used for the plant, the bridge,shipment building high-rise building construction,lifting and transportation machinery, equipment manufracturing base building the support foundation pile manufacturing.
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.
FAQ-Billet Steel
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!!! Cast Steel Grades/ 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.
- Q: What are the main factors that determine the pricing strategy of steel billets manufacturers?
- The main factors that determine the pricing strategy of steel billets manufacturers include the cost of raw materials such as iron ore and coal, production and operational costs, market demand and competition, global economic conditions, government policies and regulations, and the overall industry dynamics. Additionally, factors like technological advancements, transportation and logistics costs, currency exchange rates, and the level of vertical integration within the manufacturing process can also impact pricing strategies.
- Q: Can steel billets be used in the production of kitchenware?
- Kitchenware can indeed be made using steel billets. Steel billets, which are essentially unfinished steel products that have been cast into a rectangular shape, can undergo further processing through methods such as forging, rolling, or extrusion. These processes allow for the creation of a wide range of kitchenware items, including pots, pans, utensils, and cutlery. The use of steel in kitchenware production is popular due to its exceptional strength, durability, and resistance to heat. It is also well-known for its ability to resist corrosion, making it safe for contact with food and liquids. Furthermore, steel is easy to clean and maintain, making it a hygienic choice for kitchenware. The typical manufacturing process involves heating and shaping the steel billets into the desired form, followed by finishing processes like polishing or coating to improve both the aesthetics and functionality of the kitchenware. With the versatility to produce kitchenware in various shapes, sizes, and designs, steel billets provide a flexible solution for creating high-quality and long-lasting kitchenware items.
- Q: How do steel billets contribute to the manufacturing of water and wastewater treatment equipment?
- Steel billets play a crucial role in the manufacturing of water and wastewater treatment equipment. These billets are essentially semi-finished steel products that are used as raw materials for various industrial applications. When it comes to the water and wastewater treatment industry, steel billets are utilized in the production of key components such as tanks, pipes, valves, and pumps. One of the primary reasons steel billets are favored in this industry is due to their excellent strength and durability. Water and wastewater treatment equipment are subjected to harsh operating conditions, including exposure to corrosive chemicals, high pressure, and extreme temperatures. Steel billets, made from high-quality materials such as carbon steel or stainless steel, offer the necessary strength and resistance to withstand these demanding environments. Furthermore, steel billets can be easily fabricated and formed into different shapes and sizes, making them highly versatile for manufacturing water and wastewater treatment equipment. These billets can be forged, rolled, or extruded to create components with precise specifications, ensuring a perfect fit and optimal functionality. The corrosion resistance of stainless steel billets is particularly valuable in water and wastewater treatment equipment. These billets are highly resistant to rust and corrosion, preventing contamination of the water supply and ensuring the longevity of the equipment. Stainless steel billets are also hygienic, making them suitable for applications where maintaining water quality and cleanliness is of utmost importance. Additionally, steel billets offer cost-effectiveness in the manufacturing process. The abundance of steel as a material and its recyclability make it a cost-efficient choice for producing water and wastewater treatment equipment. The long lifespan of steel components also reduces the need for frequent replacements, resulting in lower maintenance and operational costs. In summary, steel billets are essential in the manufacturing of water and wastewater treatment equipment due to their strength, durability, versatility, corrosion resistance, and cost-effectiveness. These billets provide the necessary raw materials to create robust and reliable components that can withstand the challenging conditions of the water treatment industry.
- Q: 100Q235 steel can only be rolled from billets of Q235?Or a billet can be rolled into Q195~Q215 and other models of steel?Is there a detailed classification of billets? Do you have GB?
- Billet classification of GB, it is convenient to check
- Q: What is the process of heat treatment for steel billets?
- To alter the mechanical properties of steel billets, they undergo a process called heat treatment. This process is essential for increasing the steel's hardness, strength, and toughness, making it suitable for various industrial applications. The heat treatment process begins by subjecting the steel billets to controlled heating and cooling cycles. The heating stage involves raising the billets' temperature to a specific range, typically above the steel's critical point. This allows for the transformation of the steel's microstructure. Various methods, such as electric furnaces, gas furnaces, or induction heating, can be used for heating. Once the desired temperature is reached, the billets are held at that temperature for a specified period. This stage, known as soaking or holding, ensures that the heat distribution is uniform throughout the billet and allows for the homogenization of the microstructure. After the soaking stage, the billets undergo controlled cooling, which is equally important as the heating stage. The cooling rate is carefully controlled to achieve the desired properties. Cooling methods such as air cooling, oil quenching, or water quenching can be used. Each method provides different cooling rates and results in different material properties. During the cooling stage, the steel undergoes a phase transformation, resulting in the formation of different microstructures. For instance, rapid cooling through water quenching leads to the formation of martensite, a hard and brittle microstructure, while slower cooling can produce pearlite, a softer and ductile microstructure. After cooling, additional processes such as tempering or annealing may be applied to the steel billets. Tempering involves reheating the steel to a specific temperature and holding it there for a certain period, followed by controlled cooling. This process reduces brittleness and improves toughness and ductility. Annealing is another heat treatment process that involves heating the steel to a specific temperature and slowly cooling it. This process relieves internal stresses, refines the grain structure, and enhances the machinability of the steel. Overall, the heat treatment process for steel billets involves carefully controlled heating, soaking, cooling, and sometimes additional processes to achieve the desired mechanical properties. This process is crucial for enhancing the performance and durability of steel billets, making them suitable for various industrial applications such as construction, automotive, and machinery.
- Q: What are the different surface treatments for corrosion resistance in steel billets?
- Steel billets can be enhanced for corrosion resistance through various surface treatments. These treatments play a crucial role in preventing rust and oxidation, which can greatly degrade the quality and lifespan of the billets. Some commonly used surface treatments for corrosion resistance in steel billets are as follows: 1. Hot-dip galvanizing: By immersing the steel billets in molten zinc, a protective coating is formed on the surface. This zinc coating acts as a sacrificial layer, safeguarding the steel against corrosion. 2. Electroplating: Through an electrochemical process, a thin layer of a corrosion-resistant metal like nickel or chromium is deposited onto the surface of the steel billet. This plated metal serves as a barrier, preventing direct contact between the steel and corrosive agents. 3. Passivation: This treatment involves the use of chemicals, usually an acid solution, to eliminate impurities or contaminants that may encourage corrosion. Passivation results in the formation of a passive oxide layer on the surface, which provides corrosion resistance. 4. Powder coating: In this method, a dry powder is electrostatically applied to the surface of the steel billet and then heat-cured. The powder melts and forms a protective layer on the steel, offering excellent corrosion resistance. 5. Organic coatings: These coatings, such as paints or varnishes, are applied to the surface of the steel billet. They create a protective barrier against moisture and corrosive agents. Organic coatings can be customized based on specific requirements in terms of color, texture, and durability. 6. Anodizing: Primarily used for aluminum or aluminum alloy steel billets, this treatment involves subjecting the surface to an electrochemical process, resulting in the formation of an oxide layer. This anodized layer enhances corrosion resistance while also providing an aesthetic appearance. Choosing the appropriate surface treatment for steel billets is crucial, considering factors like the intended application, environmental conditions, and expected lifespan. Regular maintenance and periodic reapplication of the surface treatment may also be necessary to ensure sustained corrosion resistance.
- Q: Can steel billets be heat treated for increased hardness?
- Indeed, it is possible to enhance the hardness of steel billets through heat treatment. The process involves subjecting the steel billets to a particular temperature and subsequently cooling them at a rapid or gradual pace, depending on the desired hardness. This procedure is commonly employed to enhance the mechanical properties of steel, including hardness, strength, and resistance to wear. Several heat treatment methods exist that can be utilized to augment the hardness of steel billets. One prevalent technique is referred to as quenching and tempering. During this process, the steel billets are heated to a high temperature, typically surpassing their critical temperature, and promptly cooled by immersing them in a fluid medium, like oil or water. The rapid cooling induces the steel to harden. However, the steel may become excessively brittle in this state, necessitating tempering by reheating it to a lower temperature. This tempering process mitigates brittleness and heightens the toughness of the steel while preserving its hardness. Another heat treatment method that can be employed to enhance hardness is called case hardening. This technique entails altering the composition of the steel surface to establish a hardened outer layer while maintaining a softer core. Case hardening is typically accomplished by introducing carbon or nitrogen into the surface of the steel billets through processes like carburizing or nitriding. Subsequently, the steel billets are heated to a specific temperature and held for a designated period, permitting the carbon or nitrogen to permeate the steel. This engenders a hardened surface layer, endowing the steel with increased hardness and wear resistance while upholding the core's toughness. In summary, heat treatment can be employed to heighten the hardness of steel billets. The specific heat treatment method chosen will rely on the desired level of hardness, along with other mechanical properties necessary for the steel's intended application.
- Q: How do steel billets contribute to the manufacturing of packaging materials?
- Steel billets are an essential component in the manufacturing of packaging materials, especially those that require strength and durability. These billets, which are semi-finished steel products, are typically obtained through the process of continuous casting or hot rolling. One of the primary ways steel billets contribute to packaging material manufacturing is through their use in the production of steel drums. Steel drums are widely used in industries such as chemicals, petroleum, and food processing to store and transport various substances. The strength and rigidity of steel billets make them an ideal choice for manufacturing these drums, ensuring that they can withstand the weight and pressure of their contents without any compromise in the packaging's integrity. In addition to steel drums, steel billets are also crucial in the production of metal cans. Metal cans are widely used for packaging food, beverages, and other consumer products. They provide an excellent barrier against moisture, light, and oxygen, ensuring the preservation and safety of the packaged goods. Steel billets are used to create the can bodies, lids, and bottoms, providing the necessary strength and stability to withstand the pressure during the canning process and transportation. Moreover, steel billets are utilized in the manufacturing of steel straps and bands used for securing and bundling packages. These straps help to secure heavy and bulky items, preventing them from shifting or getting damaged during transit. The high tensile strength of steel billets ensures that the straps can adequately hold the packages together, providing stability and protection. Furthermore, steel billets are sometimes used in the production of corrugated steel sheets. These sheets are commonly used in the manufacturing of heavy-duty packaging materials such as crates and pallets. Corrugated steel sheets provide excellent strength and rigidity, making them suitable for transporting heavy items across long distances. Steel billets are transformed into these sheets through a series of processes such as rolling, cutting, and shaping, ensuring the final product meets the required specifications. In summary, steel billets play a crucial role in the manufacturing of packaging materials. Their strength, durability, and versatility make them ideal for producing steel drums, metal cans, straps, and corrugated steel sheets. By utilizing steel billets, manufacturers can create packaging materials that can withstand the demands of various industries, ensuring the safe and secure transportation of goods.
- Q: What are the common challenges in steel billet production?
- Some common challenges in steel billet production include ensuring consistent quality and composition, maintaining precise dimensions and tolerances, managing temperature control during the casting process, preventing defects and surface imperfections, and optimizing production efficiency and yield. Additionally, factors such as raw material quality, equipment maintenance, and skilled workforce are also critical in overcoming these challenges.
- Q: What are the different shapes and sizes of steel billets?
- Steel billets come in a variety of shapes and sizes, depending on their intended use and the manufacturing process. The most common shapes of steel billets include square, rectangular, and round. Square billets are typically used for forging and rolling processes, where they are heated and shaped into various products such as bars, rods, and rails. These billets have equal dimensions on all sides, forming a square shape. Rectangular billets, on the other hand, have longer sides and shorter ends, resembling a rectangular shape. These billets are commonly used in the production of structural components, like beams and columns, as well as for making pipes and tubes. Round billets, as the name suggests, have a cylindrical shape and are often used in the manufacturing of seamless pipes, axles, and shafts. Due to their uniform circular cross-section, they are well-suited for processes that involve rotary motion or require a strong cylindrical shape. In terms of sizes, steel billets can vary greatly depending on the specific requirements of the final product. Their dimensions are determined by factors such as the desired end product, the manufacturing process, and the available equipment. Common sizes range from small billets, typically measuring around 100mm to 200mm in diameter or width, to larger billets that can exceed 300mm in diameter or width. It is important to note that steel billets can also be customized to meet specific size and shape requirements of different industries. This flexibility allows for the production of a wide range of steel products, catering to diverse applications in construction, automotive, and other manufacturing sectors.
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Steel Billet For Sale Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Chinese Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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