Damascus Steel Billet Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China
- 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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Damascus Steel Billet Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China
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 in Hot Sale
Hot Rolled Steel Billets/ Mild Steel Bar/ Billet Steel Damascus Steel Billet
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 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 casting methods?
- Steel billet casting employs various techniques, each boasting its own merits and applications. Among the most prevalent approaches are continuous casting, static casting, and centrifugal casting. 1. Continuous Casting: As the most extensively employed method, continuous casting entails pouring molten steel into a water-cooled mold. Within this mold, the steel solidifies into an uninterrupted strand, subsequently divided into desired lengths by a cutting apparatus. Continuous casting enables high production rates and consistent quality, rendering it optimal for mass production of steel billets. 2. Static Casting: Also referred to as ingot casting, this technique involves pouring molten steel into an immobile mold, which facilitates solidification into a solid billet. Typically composed of sand or metal, the mold allows for controlled solidification, enabling the attainment of desired properties. Static casting finds application in smaller production runs or when specific alloy compositions or shapes are required. 3. Centrifugal Casting: Employing centrifugal force, this method ensures the even distribution of molten steel within a rotating mold. As the mold spins, the molten steel is propelled towards the mold walls, resulting in a uniform casting with enhanced density and mechanical properties. Centrifugal casting is frequently employed for large and intricate billets, such as those indispensable in pipe manufacturing or turbine components. Although these represent the principal techniques employed in steel billet casting, variations or combinations of these methods may exist, contingent upon specific requirements or technological advancements.
- Q:What is the typical yield strength of a steel billet?
- The typical yield strength of a steel billet can vary depending on the specific grade and composition of the steel. However, in general, steel billets have a yield strength ranging from 300 to 500 megapascals (MPa). It is important to note that this is just a general range, and the actual yield strength can be higher or lower depending on factors such as the steel's alloying elements, heat treatment, and processing techniques.
- Q:How are steel billets prepared for further processing?
- Steel billets are prepared for further processing through a series of steps, which include heating the steel to a specific temperature, followed by hot rolling to shape it into desired forms.
- Q:How are steel billets used in the production of mining components?
- Steel billets play a vital role in the mining component production process. They serve as the initial stage in the manufacturing of diverse mining equipment and components. To begin with, steel billets are melted and cast into specific shapes and sizes to meet the mining industry's requirements. These billets are subjected to extremely high temperatures and then poured into molds to achieve the desired shape. This casting process enables the creation of various mining components like gears, shafts, and valves. Once the steel billets have been cast into the desired shape, they undergo further processing to enhance their strength and durability. This involves employing different techniques such as forging, where the billets are exposed to high pressure and heat to enhance their mechanical properties. Forged steel components are widely used in mining applications due to their exceptional strength and resistance to wear and tear. Additionally, steel billets are frequently machined to attain precise dimensions and finishes necessary for mining components. Machining encompasses cutting, drilling, and shaping the billets using specialized tools and machinery. This step guarantees that the final mining components meet the precise specifications required for efficient and reliable operation in mining environments. In general, steel billets are indispensable in the production of mining components as they serve as the raw material from which these components are manufactured. The versatility and durability of steel make it an ideal choice for mining applications, where equipment is subjected to demanding conditions. By commencing with steel billets and employing various manufacturing processes, mining companies can produce high-quality components that are crucial for the efficient and safe operation of mining activities.
- 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 are steel billets used in the manufacturing of marine equipment?
- Due to their unique properties and versatility, steel billets are a necessary component in the production of marine equipment. These semi-finished steel products, which come in rectangular or square cross-sections, are vital in the manufacturing of various marine equipment, including ship hulls, propellers, offshore platforms, and marine engines. Ship hulls rely on steel billets for their construction. The strength and durability of steel make it an ideal material for withstanding the harsh marine environment, including corrosion, extreme temperatures, and pressure. These billets are forged and shaped into plates, sections, and profiles, which are then welded together to form the hull structure. By using steel billets, ships are made robust, capable of carrying heavy loads, and resistant to the corrosive effects of seawater. Moreover, propellers, which are critical components of marine equipment, are manufactured using steel billets. Propellers are responsible for generating thrust and enabling the movement of ships and boats through the water. Steel billets are forged and machined to create the propeller blades, ensuring they possess the necessary strength, hardness, and hydrodynamic properties required for efficient propulsion. Additionally, steel billets are essential in the construction of offshore platforms used in oil and gas exploration and production. These platforms, whether fixed or floating, require a strong and stable structure to withstand the harsh marine conditions. Steel billets are used to fabricate the columns, braces, and beams that provide the necessary strength and stability to these platforms. The high load-bearing capacity and corrosion resistance of steel make it an ideal choice for such applications. Lastly, steel billets are employed in the manufacturing of marine engines, which power various vessels. These billets are forged and machined to create engine components such as crankshafts, connecting rods, and cylinder blocks. Steel's excellent mechanical properties, including high tensile strength, toughness, and wear resistance, ensure that marine engines can operate reliably and efficiently under demanding conditions. In conclusion, the use of steel billets is essential in the production of marine equipment. They provide the strength, durability, and corrosion resistance required to withstand the harsh marine environment. Whether it is ship hulls, propellers, offshore platforms, or marine engines, steel billets play a crucial role in ensuring the safety, performance, and longevity of marine equipment.
- Q:How are steel billets inspected for defects?
- Steel billets are inspected for defects through a series of thorough and systematic processes to ensure the quality and integrity of the final product. The inspection methods used may vary depending on the specific requirements and standards of the industry, but generally, the following techniques are commonly employed: 1. Visual Inspection: Skilled inspectors visually examine the surface of the billets for any visible defects such as cracks, surface irregularities, seams, or any other abnormalities. This is the initial step to identify any obvious defects that may affect the quality of the billets. 2. Magnetic Particle Testing (MPT): MPT is a non-destructive testing method that utilizes magnetic fields and iron particles to detect surface and near-surface defects in steel billets. The billets are magnetized, and iron particles are applied to the surface. If there are any defects, the magnetic field will cause the particles to cluster around them, making them visible to the inspector. 3. Ultrasonic Testing (UT): UT uses high-frequency sound waves to inspect the internal structure of steel billets. A probe is used to transmit ultrasonic waves into the billet, and the reflected waves are analyzed to determine the presence of any internal defects like voids, inclusions, or cracks. 4. Eddy Current Testing (ECT): This technique uses electromagnetic induction to identify surface and subsurface defects. A probe is used to create eddy currents within the billet, and any disruptions caused by defects will alter the electrical conductivity, which can be detected and analyzed. 5. Radiographic Testing (RT): RT involves the use of X-rays or gamma rays to inspect the internal structure of steel billets. The billets are exposed to radiation, and the resulting image is examined for any internal defects such as cracks, voids, or inclusions. 6. Ultrasonic Phased Array Testing (PAUT): PAUT utilizes multiple ultrasonic beams to inspect the entire volume of the billet. This technique allows for better defect detection and sizing by controlling the beam angle, frequency, and focus. These inspection methods are typically performed at various stages of the manufacturing process, including before and after the billets are heated, rolled, or further processed. By implementing these rigorous inspection techniques, manufacturers can identify and address any defects early on, ensuring the quality and reliability of the steel billets.
- Q:How are steel billets transported?
- Steel billets are typically transported using various modes of transportation such as trucks, trains, and ships. They are often loaded onto flatbed trucks or rail cars for land transportation, while larger quantities may be shipped in bulk on specialized vessels. Additionally, steel billets can also be transported using intermodal containers, allowing for seamless transfer between different modes of transport.
- Q:What shape is the billet?
- Steel billet is a product made by steel-making furnace by casting. The billet can be divided into two kinds from the manufacturing process, mould blank and continuous casting billet. At present, the casting process has been basically eliminated.classification
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Damascus Steel Billet Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China
- 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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