Square Steel Billet, Square Bar, Prime Steel Billet
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Product Description:
OKorder is offering Square Steel Billet, Square Bar, Prime Steel Billet at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Square Steel Billet, Square Bar, Prime Steel Billet are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Square Steel Billet, Square Bar, Prime Steel Billet are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195/Q235/Q275/20MnSi/3SP/5SP
Certificates: ISO, SGS, BV
size:60*60/90*90/100*100/120*120/150*150
Length: 6m/12m,
Packaging: Export packing, nude packing, bundled
Standard | C(%) | Mn(%) | S(%) | P(%) | Si(%) |
Q195 | ≤0.12 | ≤0.50 | ≤0.040 | ≤0.035 | ≤0.30 |
Q235 | ≤0.20 | ≤1.40 | ≤0.045 | ≤0.045 | ≤0.35 |
Q275 | ≤0.22 | ≤1.50 | ≤0.045 | ≤0.045 | ≤0.35 |
20MnSi | 0.17-0.25 | 1.2-1.6 | ≤ 0.050 | ≤ 0.050 | 0.40-0.80 |
3SP | 0.14-0.22 | 0.40-0.85 | ≤ 0.050 | ≤ 0.040 | 0.05-0.15 |
5SP | 0.28-0.37 | 0.50-1.00 | ≤ 0.050 | ≤ 0.040 | 0.15-0.30 |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
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- Q:What are the potential applications of steel billets in the electronics industry?
- Steel billets have several potential applications in the electronics industry. Although steel is not traditionally associated with the electronics sector, advancements in technology have allowed for its use in various applications. One potential application of steel billets in the electronics industry is in the production of electronic enclosures. Steel enclosures offer superior durability and protection for electronic components. They can withstand harsh environments, provide electromagnetic shielding, and prevent damage from impacts or accidents. Steel billets can be shaped and formed into different enclosure designs, providing flexibility for manufacturers to meet specific requirements. Another potential application is in the manufacturing of connectors and terminals. Steel billets can be machined and formed into intricate shapes and sizes, making them suitable for creating reliable and strong connectors. Steel connectors offer excellent conductivity, ensuring efficient and secure connections between different electronic components. Moreover, steel's resistance to corrosion makes it a viable option for connectors exposed to moisture or other harsh conditions. Steel billets can also be used in the production of high-strength structural components in electronic devices. These components, such as brackets, frames, or supports, require materials with exceptional strength and rigidity. Steel billets, with their high strength-to-weight ratio, can provide the necessary structural integrity and stability. Their robustness ensures the longevity and reliability of electronic devices, especially those subjected to heavy loads or vibrations. Additionally, steel billets can find applications in the manufacturing of heat sinks. Heat sinks are crucial for dissipating heat generated by electronic components and preventing overheating. Steel, with its excellent thermal conductivity, can efficiently transfer heat away from sensitive electronic parts. By shaping steel billets into heat sink designs, manufacturers can create effective cooling systems that enhance the performance and longevity of electronic devices. In conclusion, steel billets have various potential applications in the electronics industry. From electronic enclosures to connectors, structural components, and heat sinks, steel's durability, conductivity, and thermal properties make it a valuable material in the production of electronic devices. As technology continues to advance, the use of steel billets in the electronics industry is likely to expand further, offering even more innovative solutions for electronic manufacturers.
- Q:How do steel billets contribute to energy efficiency?
- Steel billets contribute to energy efficiency in several ways. Firstly, the production of steel billets typically involves recycling scrap metal, which requires significantly less energy compared to producing steel from raw materials. This recycling process helps conserve energy and reduces the carbon footprint associated with steel production. Additionally, steel billets are often used as a raw material in various industries, such as construction and manufacturing. The durability and strength of steel make it a long-lasting and energy-efficient material for building structures and producing goods. Its high thermal conductivity also allows for efficient heat transfer, making it suitable for applications that require temperature control or energy conservation. Overall, steel billets play a vital role in promoting energy efficiency by minimizing energy consumption during production and offering sustainable solutions in various sectors.
- Q:How are steel billets coated or painted?
- Steel billets can be coated or painted through several methods. One common technique is hot-dip galvanizing, where the billets are immersed in a bath of molten zinc. This process forms a protective zinc coating on the surface of the steel, preventing corrosion. Another method is electroplating, which involves the deposition of a thin layer of metal, such as zinc or nickel, onto the billets using an electric current. Additionally, steel billets can be painted using various coating systems, such as powder coating or liquid paint, to provide a decorative finish or additional protection against rust and environmental factors.
- Q:What are the different types of steel billet manipulation equipment?
- There are several types of steel billet manipulation equipment, including billet lifting devices, billet transfer cars, billet rotating equipment, and billet storage racks.
- 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:How are steel billets used in the manufacturing of marine equipment?
- Steel billets are an essential component in the manufacturing of marine equipment due to their unique properties and versatility. These billets, which are semi-finished steel products in a rectangular or square cross-section, play a crucial role in the production of various marine equipment such as ship hulls, propellers, offshore platforms, and marine engines. Firstly, steel billets are used in the construction of ship hulls. The high 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. The use of steel billets ensures that the ship is robust, capable of carrying heavy loads, and resistant to the corrosive effects of seawater. Furthermore, steel billets are utilized in the manufacturing of propellers, one of the most critical components of marine equipment. 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 required strength, hardness, and hydrodynamic properties necessary for efficient propulsion. In addition, steel billets are crucial in the construction of offshore platforms used in oil and gas exploration and production. These platforms, which can be fixed or floating, require a robust 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 the 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 the marine engines can operate reliably and efficiently under demanding conditions. In conclusion, steel billets are indispensable in the manufacturing 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 vital role in ensuring the safety, performance, and longevity of marine equipment.
- Q:How does the carbon content affect the properties of a steel billet?
- The properties of a steel billet are significantly impacted by its carbon content. Steel, which is primarily composed of iron and carbon, has its hardness, strength, and other mechanical properties determined by the amount of carbon present. Mild steel, also called low carbon steel, typically has a carbon content of less than 0.3%. It is known for being relatively soft, malleable, and easy to manipulate. This type of steel is commonly used in applications that require good formability, such as construction materials, automotive parts, and household appliances. Medium carbon steel, on the other hand, contains carbon ranging from 0.3% to 0.6%. This type of steel offers improved strength and hardness compared to low carbon steel. It is often utilized in applications that demand higher load-bearing capacity, like gears, shafts, and tools. High carbon steel, which contains more than 0.6% carbon, is renowned for its exceptional strength and hardness. It is commonly employed in applications that require high resistance to wear, such as cutting tools, springs, and high-strength wires. However, it is worth noting that high carbon steel tends to be more brittle and less ductile compared to low and medium carbon steels. Apart from its influence on mechanical properties, the carbon content also affects the steel's ability to undergo heat treatment. Low carbon steel cannot be hardened through heat treatment, whereas medium and high carbon steels can be heat treated to achieve the desired hardness and strength. Although other alloying elements like manganese, chromium, and nickel can be added to steel to further enhance its properties, the carbon content remains a critical factor in determining the overall performance of a steel billet.
- Q:What are the different quality standards for steel billets?
- Steel billets undergo assessment based on various quality standards to determine their overall quality and suitability for different purposes. Notable quality standards include: 1. ASTM A615/A615M: This standard outlines the criteria for deformed and plain carbon-steel bars used in concrete reinforcement. It encompasses billets utilized in the production of reinforcing bars, focusing on their specific mechanical properties and dimensional tolerances. 2. ASTM A706/A706M: This standard specifies the requirements for low-alloy steel utilized in the production of reinforcing bars. It details the chemical composition, mechanical properties, and dimensional tolerances of the billets. 3. EN 10025-2: A European standard that stipulates the requirements for non-alloy structural steels. It covers billets used in the production of various structural elements, including beams, columns, and plates. The standard defines the chemical composition, mechanical properties, and technical delivery conditions of the steel billets. 4. JIS G3112: A Japanese industrial standard that addresses steel bars employed in concrete reinforcement. It outlines the chemical composition, mechanical properties, and tolerances for billets used in the production of reinforcing bars. 5. GB/T 699: A Chinese standard that establishes the quality requirements for carbon structural steels. It defines the chemical composition, mechanical properties, and technical delivery conditions of steel billets used in diverse structural applications. These quality standards guarantee that steel billets meet specific criteria concerning strength, durability, and dimensional accuracy. By adhering to these standards, one ensures that the steel billets are of superior quality and suitable for their intended use in construction, manufacturing, and reinforcement applications.
- Q:How are steel billets used in the manufacturing of springs?
- To produce springs, it is essential to utilize steel billets as they provide the necessary raw material for the manufacturing process. The billets, typically made from high-quality steel, are forged to create springs. To begin the process, the billets are heated to a specific temperature, making them malleable. Once heated, the billets are shaped into the desired form using methods like hot rolling or extrusion. After shaping, the billets undergo further processing to enhance their mechanical properties. This involves heat treatment processes like quenching and tempering to improve the steel's hardness, strength, and durability. The specific heat treatment process chosen depends on the desired characteristics of the spring. Once the billets are shaped and heat-treated, they are ready for transformation into springs. Generally, the billets are cut into smaller lengths and then machined or formed into the specific shape and size required for the spring. This can be achieved through methods such as coiling, bending, or stamping. The final stage of the manufacturing process involves finishing the springs. This can include grinding or polishing to ensure a smooth surface and eliminate any imperfections. Additionally, coatings or platings may be applied to enhance the springs' corrosion resistance or aesthetic appearance. In conclusion, steel billets play a vital role in the manufacturing of springs. They serve as the raw material, undergo various shaping and heat treatment processes, and are ultimately transformed into the desired form of the spring. By utilizing high-quality steel billets, the resulting springs possess the necessary strength, durability, and performance characteristics required for their intended applications.
- Q:How are steel billets inspected for internal and surface defects?
- Steel billets are inspected for internal and surface defects through a variety of methods to ensure their quality and integrity. For internal defects, one common method is ultrasonic testing (UT), where high-frequency sound waves are transmitted through the billet. Any discontinuities or defects within the billet will cause the sound waves to reflect back to the receiver, indicating the presence of a flaw. UT can detect defects such as cracks, voids, and inclusions within the billet. Another technique used for inspecting internal defects is magnetic particle inspection (MPI). This method involves applying a magnetic field to the billet and then coating it with iron particles. Any internal defects or cracks will disrupt the magnetic field, causing the iron particles to gather at these locations and become visible under proper lighting conditions. When it comes to surface defects, visual inspection is typically the first step. Trained inspectors visually examine the billet for any visible irregularities, such as cracks, pits, scratches, or deformities. They may also use specialized equipment like magnifying glasses or microscopes to ensure a thorough inspection. In addition to visual inspection, surface defects can also be detected using other non-destructive testing techniques. One common method is dye penetrant testing (PT), where a colored liquid dye is applied to the billet's surface. The dye seeps into any surface defects and is later removed, leaving behind a visible indication of the defect. This method is particularly effective in detecting surface cracks or discontinuities. Another technique used for surface defect inspection is eddy current testing (ECT). ECT relies on the principle that a fluctuating magnetic field induces electrical currents in conductive materials like steel. Any surface defects or irregularities will disrupt the induced currents, which can be detected by monitoring changes in the electrical properties of the billet. ECT is commonly used to detect surface cracks, pits, or variations in thickness. Overall, a combination of these inspection methods allows for a comprehensive evaluation of steel billets, ensuring that both internal and surface defects are detected and addressed before the billets are further processed or used in various applications.
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Square Steel Billet, Square Bar, Prime Steel Billet
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 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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