Steel Billets
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 25000 m.t./month
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Process: EAF+LF+VD+Continue CASTING,Delivery condtion:Hot forged+Normalzied+Rough Machined+Q/T.
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Billets for Structural Seamless Pipe
Casing Steel Billets
Billets for Oil Well Casing Pipe
Stainless Steel Square Billets
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Carbon Steel Square Billets
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Line Pipe Steel Billets
Forging Ingot | |
| Range | Material |
| 5t-150t | Carbon Steel Ingot、Alloy Steel Ingot、Bearing Steel、Wind Power Steel、Nuclear Power Steel、Steel Mould Or Special Material |
Heavy Casting Or Forging Steel Billets | |
Casing Steel Billets: Min QTY 200 Ton、Forging Steel Billets: Min QTY 60Ton | Cooperative development according to customer requirements. |
The Continuous Casting Round Billet | ||
Name | Material | Size |
Billets for Structural Seamless Pipe | 10#、20#、35#、45#、345B、27SiMn、20Mn2 | φ180mm-φ600mm |
Billets for Low&Medium Pressure Boiler Pipe | 20# | φ180mm-φ600mm |
Billets for high pressure boiler pipe | 20G、SA-192、SA-106B、SA-106C、SA-210A1、SA-210B、SA-210C、37Mn、34Mn2V、30CrMo、35CrMo、34CrMo4、SA335-P2、SA335-P11、SA335-P12、16MnG、25MnG、15MoG、16Mo3、13CrMo4-4、10CrMo9-10、15CrMoG、12Cr1MoVG | Φ180mm-Φ600mm |
Billets for Oil Well Casing Pipe | 37Mn5、34Mn6、25Mn2V、30Mn2V-36Mn2V、26CrMo4、32CrMo4、29MnCr6、29CrMo4-4、40CrMo4 | Φ180mm-Φ600mm |
Billets for Line Pipe | L245（B)、L245NB、X42(L290）、X46(L320)、X52(L360)、L320NB、L360NB、L245NCS、L290NCS、L360NCS | Φ180mm-Φ600mm |
Forging Round Steel Billets & Square Billets | 45#、50Mn、40Cr、GCr15、GCr15SiMn、Q345E、35CrMo、42CrMo、42CrMo4 | Round Steel Billets：φ180mm-φ600mm |
Stainless Steel Round Billets &Square Billets | 1Cr13、2Cr13、3Cr13、4Cr13、1Cr18Ni9Ti | Round Steel Billets：φ180mm-φ600mm |
- Q: How do steel billets contribute to the marine industry?
- The marine industry relies heavily on steel billets, which serve a crucial role in constructing and maintaining marine structures and vessels. These semi-finished steel products offer numerous benefits and are widely used in the marine industry. First and foremost, steel billets possess excellent strength properties and are highly durable. This makes them ideal for withstanding harsh marine conditions like corrosion, extreme temperatures, and high-pressure environments. They are commonly used in building ship hulls, offshore platforms, and other marine structures that face the challenging conditions of the sea. Additionally, steel billets can be easily shaped and molded into various forms, making them versatile for a wide range of marine applications. They can be used to produce different components and parts such as propeller shafts, engine components, pipelines, and structural beams. Moreover, steel billets are vital in manufacturing anchors, chains, and other mooring equipment crucial for securing vessels and offshore structures. Furthermore, steel billets are known for their excellent weldability, which is essential in the marine industry. Regular maintenance, repair, and modification are common requirements for ships and offshore structures. The seamless welding of steel billets allows for efficient repairs and alterations, ensuring the structural integrity and safety of marine vessels and infrastructure. In terms of sustainability, steel billets have a long lifespan and can be recycled multiple times. This makes them an environmentally friendly choice for the marine industry, reducing the need for new raw materials and minimizing environmental impact. To summarize, steel billets are indispensable to the marine industry due to their durability, strength, versatility, weldability, and sustainability. Their qualities enable their use in constructing, repairing, and maintaining marine structures and vessels, ensuring their reliability and longevity in the challenging marine environment.
- Q: What are the different methods of steel billet surface honing?
- There are several methods of steel billet surface honing, including manual honing, machine honing, and diamond honing. Manual honing involves using hand-held tools, such as honing stones or abrasive pads, to manually remove imperfections and create a smooth surface on the steel billet. Machine honing utilizes automated machines with rotating honing tools to achieve a consistent and precise surface finish. Diamond honing, on the other hand, uses diamond abrasive stones or pads to achieve a high-quality and precise surface finish on the steel billet. Each method has its own advantages and is chosen based on the specific requirements and desired outcome of the honing process.
- Q: What are the potential applications of steel billets in the automotive aftermarket?
- The automotive aftermarket can benefit greatly from the wide variety of uses for steel billets. The strength, durability, and versatility of steel make it an ideal material for many applications. To begin with, steel billets are commonly used in the production of various automotive parts, such as engine components, transmission parts, suspension systems, and chassis components. These critical components require materials with high tensile strength and resistance to wear and tear, which steel billets can provide. In addition, steel billets can be utilized to create customized or aftermarket modifications for vehicles. This includes performance upgrades like engine tuning, exhaust systems, and suspension modifications. Thanks to its machinability, steel billets can be shaped and formed into precise shapes and sizes, resulting in improved performance and customization options. Furthermore, steel billets can be employed in the manufacturing of automotive tools and equipment used in the aftermarket. This encompasses tools like jacks, stands, wrenches, and other specialized equipment needed for repairs, maintenance, and modifications. The use of steel billets ensures that these tools are strong, durable, and capable of withstanding the challenging conditions of the automotive industry. Moreover, steel billets are also used in the production of aftermarket body parts and accessories. These can range from exterior components such as bumpers, grilles, and fenders, to interior accessories like shift knobs, pedals, and trim pieces. Steel billets can be shaped, welded, and finished to meet the desired specifications and aesthetics of the vehicle owner, creating a wide range of options for customization. Overall, steel billets have an extensive range of potential applications in the automotive aftermarket. From critical engine components to performance upgrades, tools, and body modifications, steel billets offer the necessary strength, durability, and versatility required in the automotive industry.
- Q: What are the different types of surface defect detection equipment for steel billets?
- Steel billets have a variety of surface defect detection equipment available. These equipment are specifically designed to identify and analyze defects on the surface of steel billets, ensuring that only top-notch products are used for different applications. Some of the diverse types of surface defect detection equipment for steel billets include: 1. Ultrasonic Testing (UT): UT equipment utilizes sound waves to detect surface defects in steel billets. It emits high-frequency sound waves that penetrate the material and bounce back when they come across any surface irregularities. This method aids in the identification of cracks, voids, and other defects on the surface. 2. Eddy Current Testing (ECT): ECT equipment uses electromagnetic induction to detect surface defects in steel billets. It operates by passing an alternating current through a coil, generating a magnetic field that interacts with the conductive material of the billet. Any surface defect or irregularity causes a change in the magnetic field, which can be measured and analyzed. 3. Magnetic Particle Inspection (MPI): MPI equipment utilizes magnetic fields and iron particles to detect surface defects in steel billets. The billet is magnetized, and iron particles are applied to its surface. These particles gather around any surface defect, creating visible indications that can be easily identified and evaluated. 4. Visual Inspection: Visual inspection equipment involves the use of cameras, lasers, and other optical devices to detect surface defects in steel billets. These devices capture images or videos of the billet's surface, enabling inspectors to visually identify any irregularities or defects. 5. Thermographic Testing: Thermographic equipment uses infrared cameras to detect surface defects in steel billets by measuring temperature variations. Any defect causes a difference in heat transfer, resulting in distinct thermal patterns that can be detected and analyzed. 6. X-ray Inspection: X-ray inspection equipment employs X-ray radiation to penetrate the steel billet and detect internal and surface defects. It provides detailed images that allow inspectors to identify cracks, voids, and other defects that are not visible to the naked eye. In summary, these various types of surface defect detection equipment for steel billets offer a range of methods to ensure the quality and integrity of the billets, enabling manufacturers to deliver high-quality steel products to different industries.
- Q: How are steel billets used in the manufacturing of industrial pumps?
- Steel billets are used in the manufacturing of industrial pumps as raw material for forging the critical components such as impellers, casings, and shafts. These billets are heated and then shaped through various processes like rolling, extrusion, or hammering to create the desired pump parts that exhibit high strength, durability, and resistance to corrosion and wear.
- Q: What are the different grades of steel used for producing billets?
- The different grades of steel used for producing billets vary depending on the specific requirements and applications. Some common grades include mild steel, low carbon steel, medium carbon steel, high carbon steel, alloy steel, and stainless steel. Each grade offers different mechanical properties, such as strength, durability, and corrosion resistance, to meet the desired characteristics for the final product.
- Q: How are steel billets used in the production of steel cables?
- Steel billets are an integral component in the production of steel cables. These billets serve as the raw material from which the cables are made. To produce steel cables, the billets undergo a series of processes. Firstly, the steel billets are heated in a furnace to extremely high temperatures, which makes them malleable and easier to work with. This process is known as annealing. The billets are then passed through a series of rollers to shape them into the desired form and size for the cables. Next, the shaped billets are passed through a wire drawing machine where they are pulled through a series of dies to reduce their diameter and increase their length. This results in a wire-like structure known as a wire rod. These wire rods are then further processed through a series of machines to clean and remove any impurities or surface defects. They are then coated with lubricants to reduce friction during the subsequent processes. The wire rods are then passed through a wire stranding machine, where multiple wires are twisted together to form strands. These strands are then combined together, either by twisting or braiding, to form the final steel cables. The cables are once again coated with lubricants to improve their durability and resistance to corrosion. Overall, steel billets play a crucial role in the production of steel cables as they serve as the starting material for the entire process. Through a series of heating, shaping, and drawing processes, the billets are transformed into wire rods, which are then further processed to create the strands and eventually the final steel cables.
- Q: How are steel billets used in the manufacturing of hydraulic cylinders?
- Steel billets are an essential component in the manufacturing of hydraulic cylinders. These billets, which are cylindrical shapes of raw steel, serve as the starting material for the production process. Hydraulic cylinders are widely used in various industries, such as construction, mining, and automotive, to provide linear force and motion. They consist of a cylindrical barrel, a piston, and a piston rod that moves back and forth within the barrel. To manufacture hydraulic cylinders, steel billets are first heated and then shaped using specialized machinery such as a hydraulic press or a hot rolling mill. This process, known as forging, involves applying immense pressure and heat to the steel billet to reshape it into the desired form. The forged steel billet is then machined and precision-cut to create the necessary features, such as the bore and the mounting holes, that are required for the hydraulic cylinder. This machining process ensures that the cylinder has the correct dimensions and tolerances to function properly. After machining, the steel billet is further heat-treated to enhance its mechanical properties. This heat treatment process involves heating the billet to a specific temperature and then rapidly cooling it, which improves its strength, hardness, and resistance to wear and fatigue. Once the steel billet has undergone forging, machining, and heat treatment, it is ready to be assembled into a hydraulic cylinder. The various components, such as the piston, piston rod, seals, and bearings, are carefully fitted together to create a fully functioning hydraulic cylinder. In conclusion, steel billets play a crucial role in the manufacturing of hydraulic cylinders. They are transformed through forging, machining, and heat treatment processes to create the necessary components with the desired properties. The resulting hydraulic cylinders are then used in a wide range of applications, providing efficient and reliable linear force and motion.
- Q: How are steel billets tested for mechanical properties?
- Steel billets are tested for mechanical properties using various methods to ensure their quality and suitability for specific applications. One common method is the tensile test, which involves pulling a small sample from the billet and subjecting it to a gradually increasing tensile force until it fractures. This test helps determine important mechanical properties such as ultimate tensile strength, yield strength, and elongation. Another method used is the hardness test, which measures the resistance of the billet's surface to indentation. This test provides information about the billet's hardness, which is crucial for assessing its ability to withstand wear and deformation. Additionally, the impact test is performed to evaluate the billet's toughness and ability to absorb energy. This involves striking a standardized sample with a pendulum and measuring the energy absorbed during fracture. The impact test is particularly important for applications where the steel billet is subjected to sudden loads or impacts. To assess the billet's ability to resist deformation, the compression test is employed. In this test, the billet is subjected to a compressive force until it deforms or fractures. The results obtained from this test help determine the billet's compressive strength and deformation characteristics. Furthermore, non-destructive testing methods such as ultrasonic testing and magnetic particle inspection are used to detect any internal defects or irregularities in the billet. These methods involve the use of specialized equipment to examine the billet's internal structure and identify any flaws that may compromise its mechanical properties. Overall, steel billets undergo a comprehensive range of tests to ensure their mechanical properties meet the required standards. These tests help guarantee the quality and reliability of the billets, enabling them to be used in various industries such as construction, automotive, and manufacturing.
- Q: What are the main factors affecting the hardness of steel billets?
- The hardness of steel billets is primarily influenced by several factors. Firstly, the carbon content plays a crucial role in determining the hardness of steel. Higher carbon content results in greater hardness, as carbon atoms occupy interstitial spaces within the iron crystal lattice, creating stronger bonds and increasing the material's resistance to deformation. Secondly, the presence of alloying elements has a significant impact on steel hardness. Alloying elements such as chromium, molybdenum, and vanadium form solid solutions with iron, altering its crystal structure and strengthening the material. These elements promote the formation of fine and homogeneous microstructures, leading to higher hardness. The heat treatment process is another crucial factor affecting steel billet hardness. Through processes like quenching and tempering, the steel undergoes controlled heating and rapid cooling, resulting in a transformation of its crystal structure. This process, known as martensitic transformation, increases the hardness of the steel by creating a high concentration of dislocations and reducing the grain size. Additionally, the cooling rate during solidification also affects the hardness of steel billets. Rapid cooling, such as in water quenching, promotes the formation of a fine microstructure and increases hardness. Slower cooling rates, on the other hand, allow for the growth of larger grains, resulting in reduced hardness. Lastly, the presence of impurities and non-metallic inclusions can negatively impact the hardness of steel billets. These impurities can disrupt the crystal lattice, reducing the material's strength and hardness. Therefore, the purity and cleanliness of the steel composition are crucial in achieving higher hardness levels. In conclusion, the hardness of steel billets is influenced by factors such as carbon content, alloying elements, heat treatment processes, cooling rate, and the presence of impurities. Understanding and controlling these factors are essential for achieving the desired hardness properties in steel billets.
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Steel Billets
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 25000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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