Steel Billet by Blast Furnace with Chromium
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Steel Billet by Blast Furnace with Chromium
1.Structure of Steel Billet by Blast Furnace with Chromium
Steel Billets Manufactured by Continue Casting is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity, etc Several, mainly related to shape of rolled products. Simple rolled section steel, choose cross section of square billet or rectangular billet. rolling The sector products such as flat steel, Angle steel, select the rectangular billet or slab. Had better profiled billet when production beams, channels, and in rolling process Lines and improve the yield. The raw material of round billet is the production of seamless tube.
2.Main Features of Steel Billet by Blast Furnace with Chromium.
Steel Billets Manufactured by Continue Casting section size should meet the requirements of rolling deformation and finished product quality, but also roll strength and biting condition of restrictions. General steel Billet section height H. And the roll diameter D The ratio of the ( namely H/D) Should be less than or equal to zero 0.5 . Length of steel billet by finishing temperature, Rolling time and the length of the product Or times ruler. When heated too long accident prone to bump the furnace wall of steel, too short, furnace bottom utilization rate is not high, influence the heating furnace production. For the production Choose a variety of steel and steel billet, should consider the affinities of billet, as far as possible in order to improve the productivity of the roughing mill, simplify the stock management of workshop.
There are three shapes of the steel billets: square billet, slab, rectangular billet The Chinese billet, rectangular billet is mainly suitable for rolling hot rolled strip, building reinforced bar, Ordinary wire, high speed wire rod and various small profile. Of the slab are mainly used for rolling plate and hot coil sheet.
3. Steel Billet by Blast Furnace with Chromium Images
4. Steel Billet by Blast Furnace with Chromium Specification
Steel Billet by Blast Furnace with Chromium rolled steel, after processing can be used for mechanical parts, forging parts, processing all kinds of steel, steel Q345B channel steel, wire rod is the role of the billet. Steel billet is used in the production of semi-finished products, generally cannot be used directly for the society. Steel billets and steel are strictly divided into standard, cannot decide to whether the business enterprise of the final product, and according to unified standards to perform the whole society. Typically, billet and the steel is relatively easy to distinguish, but for some steel billet, and have the same specification and same steel purposes (such as rolling tube billet), whether can be used for other industries, whether through steel processing process, whether through a finished product rolling mill processing to distinguish
Material standard The editor Range of thickness: 150-240 - mm + / - 5 mm width range: 880-1530 - mm + / - 20 mm Length: 3700-10000 - mm + / - 500 - mm Cross-sectional size: 64 * 64; 82 * 82; 98 * 98; 124 * 124; 120 * 150; 152 * 164; 152 * 170 mm Length: 9000 mm Section of tolerance: billet: 1.0 + / - 2.0-1.0 + / - 1.0 mm slab: width: + / - 2.0 mm thickness: + / - 3.0 mm The length tolerance: + / - 200 mm Section diagonal tolerance: 3.5-8.0 MM Billet section size protrusions requirements: < 1242 mm, do not allow; > = 1242 mm, < = 2 mm 1242 mm, < = 3 mm Beheading (shear) extension deformation: < 1242 mm billet: no control; The slab: < = 15 mm Surface tilt: no more than billet section 0.1 Bending: every 1 m length is not more than 10 mm The distortion: length < = 5 m, < = 11. ; The length of the < = 7.5 M, < = 5. Material % 3 sp/PS chemical composition: C Mn Si S P
5.FAQ of Steel Billet by Blast Furnace with Chromium
We have organized several common questions for our clients,may help you sincerely:
①How 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.
②How 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.
③Could we arrange the SGS inspecting before shipment?
Yes, you can. We welcome this arrangment.
- Q: What are the specifications for stainless steel billets used in the marine industry?
- Stainless steel billets used in the marine industry must adhere to specific specifications to ensure optimal performance and durability in harsh marine environments. These specifications typically include the following: 1. Material Composition: Stainless steel billets for marine applications are usually made from austenitic stainless steel grades such as 304, 316, or 316L. These grades offer excellent corrosion resistance, high strength, and good weldability. 2. Corrosion Resistance: The stainless steel billets must have high resistance to corrosion caused by saltwater, moisture, and other aggressive marine elements. They should exhibit excellent resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking. 3. Mechanical Properties: The billets should possess sufficient tensile strength, yield strength, and elongation to withstand the demanding conditions encountered in the marine industry. These properties ensure that the stainless steel can handle the heavy loads, vibrations, and impacts experienced at sea. 4. Heat Treatment: Proper heat treatment processes, such as annealing, may be required to enhance the stainless steel's mechanical properties and corrosion resistance. Heat treatment can also eliminate residual stresses and improve the material's toughness. 5. Surface Finish: The surface of the billets should be free from defects, such as cracks, pits, and inclusions, which could compromise the structural integrity or promote corrosion. A smooth, polished surface is often desired to minimize friction and facilitate easier cleaning. 6. Dimensional Tolerance: Stainless steel billets used in the marine industry must adhere to specific dimensional tolerances to ensure compatibility with other marine components and facilitate ease of manufacturing and assembly. 7. Certification: Billets for the marine industry may need to meet various certification standards, such as ASTM, ISO, or specific industry standards like the American Bureau of Shipping (ABS) or Det Norske Veritas Germanischer Lloyd (DNV-GL) certifications. These certifications ensure that the stainless steel meets the required quality and safety standards. Overall, the specifications for stainless steel billets used in the marine industry focus on corrosion resistance, mechanical properties, heat treatment, surface finish, dimensional tolerances, and adherence to relevant certifications. These specifications ensure that the stainless steel billets can withstand the harsh marine environment, prolonging the lifespan of marine structures and components.
- Q: What are the different methods of steel billet surface cleaning?
- There are several methods of steel billet surface cleaning, including shot blasting, pickling, acid cleaning, mechanical cleaning, and electrochemical cleaning.
- Q: How do steel billets contribute to the overall recyclability of a structure?
- Steel billets contribute to the overall recyclability of a structure because they can be easily melted down and reused in the production of new steel products. This reduces the need for raw materials and energy consumption, making the structure more environmentally sustainable. Additionally, the recycling process for steel billets is cost-effective, making it a viable option for manufacturers and builders.
- Q: What are the different types of steel billet inspection equipment?
- The manufacturing industry utilizes various types of steel billet inspection equipment to guarantee the quality and integrity of the billets before further processing. These equipment are specifically designed for this purpose. 1. High-frequency sound waves are employed by Ultrasonic Testing (UT) Equipment to detect internal flaws or defects in the steel billets. It can identify cracks, voids, and other imperfections that may impact the final product's strength and performance. 2. Magnetic Particle Inspection (MPI) Equipment utilizes a magnetic field and specially formulated particles to identify surface and near-surface defects in the steel billets. It can uncover cracks, seams, and other imperfections that may not be visible to the naked eye. 3. Eddy Current Testing (ECT) Equipment uses electromagnetic induction to identify surface cracks and defects in the steel billets. It can detect variations in electrical conductivity caused by localized defects or changes in material properties. 4. Visual Inspection Equipment makes use of magnifying glasses, microscopes, and cameras to visually examine the steel billets for surface defects, irregularities, or other visual abnormalities. This equipment is often used together with other inspection methods for a comprehensive analysis. 5. Dimensional Measurement Equipment is employed to measure the dimensional accuracy and consistency of the steel billets. It includes tools such as calipers, micrometers, and laser scanners to ensure that the billets meet the required specifications and tolerances. 6. Surface Roughness Measurement Equipment quantifies the surface finish of the steel billets. It utilizes a stylus or laser to measure surface irregularities, providing crucial information about the billet's suitability for further processing. 7. X-ray Testing Equipment uses electromagnetic radiation to penetrate the steel billets and detect internal defects such as cracks, voids, or inclusions. This method is particularly effective for larger billets or when a comprehensive assessment of the internal structure is necessary. These are some of the commonly utilized steel billet inspection equipment in the manufacturing industry. Each type of equipment plays a vital role in ensuring that the steel billets meet the required quality standards and are appropriate for further processing into various end products.
- Q: What are the different types of tests conducted on steel billets?
- There are several types of tests conducted on steel billets, including visual inspection, dimensional inspection, chemical composition analysis, mechanical testing, ultrasonic testing, and magnetic particle inspection. These tests are crucial to ensure the quality and integrity of the steel billets before they are further processed and used in various applications.
- Q: How do steel billets contribute to the overall seismic resistance of a structure?
- Steel billets contribute to the overall seismic resistance of a structure by providing strength, ductility, and energy dissipation capabilities. Due to their high strength-to-weight ratio, steel billets help in resisting the lateral forces generated during an earthquake. Their ductility allows them to undergo significant deformation without failure, absorbing and dissipating the seismic energy. Additionally, their uniformity and consistency in material properties make them reliable components for structural systems, enhancing the overall stability and resilience of the structure against seismic events.
- Q: What are the quality standards for steel billets?
- Steel billets must meet a set of criteria and specifications known as quality standards to ensure their desired characteristics and properties. These standards are crucial for ensuring the reliability, durability, and safety of the billets throughout their manufacturing and subsequent use in various industries. One primary quality standard for steel billets is their chemical composition. This standard specifies the required levels of different elements, such as carbon, manganese, silicon, sulfur, and phosphorus, present in the billets. The chemical composition directly impacts the strength, hardness, and machinability of the billets. Physical properties of the billets are also essential quality standards. These properties include dimensions, surface finish, and straightness. The dimensions must fall within specified tolerances to ensure compatibility with processes like forging, rolling, or extrusion. The surface finish must be defect-free to maintain the integrity of the billets. Straightness is important for proper alignment and handling during production and fabrication. Mechanical properties are critical quality standards as well. These properties include tensile strength, yield strength, elongation, and impact resistance. The billets must possess sufficient strength and toughness to withstand the forces and stresses they will encounter during manufacturing and in their final applications. Additionally, minimizing or eliminating defects and imperfections is necessary to meet quality standards. Common defects include cracks, inclusions, segregation, and porosity, which can compromise the structural integrity and performance of the billets. Therefore, these defects must be controlled within specified limits. To ensure compliance with quality standards, steel billets undergo various testing and inspection methods. These methods may include chemical analysis, mechanical testing, ultrasonic testing, magnetic particle inspection, and visual examination. By conducting these tests, any deviations from the desired quality standards can be identified, allowing for corrective actions to be taken. Overall, quality standards encompass the chemical composition, physical properties, mechanical properties, absence of defects, and compliance with testing and inspection requirements for steel billets. By adhering to these standards, manufacturers can ensure that the produced billets meet the required specifications and will perform reliably in their intended applications.
- Q: Can steel billets be used for artistic purposes?
- Absolutely, steel billets have the potential to be utilized for artistic purposes. Although steel billets are typically employed as raw materials for industrial applications such as construction or manufacturing, they can also be artfully transformed into exquisite pieces. Sculptures, decorative items, and even functional objects like furniture can all be crafted from steel billets by artists. The malleability of steel allows artists to shape and mold it into various forms, and its robustness and longevity ensure that the artwork will endure. Additionally, the metallic appearance of steel can infuse artistic creations with a contemporary and industrial aesthetic. All in all, steel billets offer artists a distinctive medium to unleash their creativity and produce visually stunning works.
- Q: How do steel billets contribute to the overall strength of a structure?
- Steel billets play a crucial role in contributing to the overall strength of a structure. These billets, which are essentially semi-finished forms of steel, are used as raw material in the production of various structural components. One of the primary reasons steel billets enhance the strength of a structure is due to the inherent properties of steel itself. Steel is known for its exceptional strength and durability, making it an ideal material for construction purposes. When steel billets are used in the manufacturing process, they provide a solid foundation for creating stronger structural elements. Steel billets are typically hot-rolled or forged to shape different structural components, such as beams, columns, and plates. During the manufacturing process, the steel is subjected to high temperatures and pressure, resulting in a refined grain structure. This refined grain structure enhances the strength and toughness of the steel, making it more resistant to deformation and structural failure. Moreover, steel billets can be further processed to achieve specific mechanical properties that are required for different structural applications. For example, the billets can undergo heat treatment processes such as quenching and tempering, which improve their hardness and toughness. This allows the steel to withstand higher loads and stresses, thereby contributing to the overall strength and stability of the structure. In addition to their inherent strength, steel billets also offer advantages in terms of versatility and design flexibility. They can be easily shaped into various sizes and dimensions, allowing engineers to create complex structural configurations. This versatility enables the optimization of the structural design, ensuring that the load-bearing capacity and overall strength of the structure are maximized. Furthermore, steel billets have excellent weldability, allowing them to be seamlessly joined with other steel components. This ensures the integrity and continuity of the structure, preventing weak points or potential failure zones. By creating a unified and interconnected system, the steel billets contribute to the overall strength and stability of the structure. In conclusion, steel billets make a significant contribution to the overall strength of a structure through their inherent strength, refined grain structure, and ability to undergo various heat treatment processes. They provide a solid foundation for manufacturing structural components, allowing them to withstand high loads and stresses. The versatility and design flexibility of steel billets further optimize the structural design, while their excellent weldability ensures the integrity of the structure. Consequently, steel billets are essential in creating robust and durable structures that can withstand the test of time.
- Q: What is the typical length of a steel billet?
- The length of a steel billet is subject to variation due to factors such as its intended use, the production process employed, and the specific standards of the industry. However, it is generally observed that steel billets are commonly manufactured within the range of 2 to 12 meters (6.5 to 40 feet). These lengths are frequently utilized for subsequent procedures, such as hot rolling or forging, in order to fabricate diverse steel products including bars, rods, beams, or other structural elements. It is worth mentioning that the actual length of a steel billet can be customized to meet the precise requirements of a specific application or customer order.
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Steel Billet by Blast Furnace with Chromium
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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