Square Shape Hot Rolled Mild Steel Billet 60mm-150mm
- 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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Product Description:
OKorder is offering Square Shape Hot Rolled Mild Steel Billet 60mm-150mm 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 Shape Hot Rolled Mild Steel Billet 60mm-150mmare 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 Shape Hot Rolled Mild Steel Billet 60mm-150mm 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
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 |
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:How are steel billets used in the production of agricultural machinery?
- Steel billets are used in the production of agricultural machinery as a raw material for various components such as gears, shafts, and frames. These billets are melted and molded into the desired shape, providing the necessary strength and durability required for the machinery to effectively perform tasks in the agricultural sector.
- Q:How are steel billets used in the production of rebar?
- Steel billets are an essential raw material in the production of rebar. Rebar, also known as reinforcing bar, is a steel reinforcement used in concrete structures to provide strength and stability. The process of making rebar begins with the production of steel billets. Steel billets are solid, semi-finished steel products that are typically square or rectangular in shape. They are formed through the casting process, where molten steel is poured into molds and allowed to solidify. Once solidified, the billets are ready to be used in various applications, including the production of rebar. To produce rebar, the steel billets are first heated to a high temperature in a furnace. This process, known as hot rolling, softens the steel and makes it malleable. The heated billets are then passed through a series of rolling mills, where they are shaped into long, cylindrical rods with a specific diameter. During the rolling process, the steel billets are subjected to intense pressure and heat, which helps to align the grains of the steel and increase its strength. The rods are continuously rolled until they reach the desired dimensions and length. After the rolling process, the rods are cooled and cut into standard lengths to be sold as rebar. The resulting rebar is a strong and durable steel reinforcement that is widely used in construction projects. It is typically embedded in concrete structures, such as buildings, bridges, and highways, to enhance their load-bearing capacity and resist tension and bending forces. The use of rebar helps to prevent cracking and failure of concrete structures, ensuring their long-term durability and safety. In summary, steel billets are crucial in the production of rebar as they are transformed through the hot rolling process into long, cylindrical rods. These rods, once cooled and cut, serve as the essential reinforcement in concrete structures, providing strength and stability to the overall construction.
- Q:How do steel billets contribute to the manufacturing of tools and equipment?
- Steel billets are an integral component in the manufacturing of tools and equipment. These billets, which are essentially semi-finished steel products, play a crucial role in shaping and forming the final products used in various industries. Firstly, steel billets are used as raw material in the production of various types of tools and equipment. They serve as the starting point for manufacturing processes such as forging, rolling, and extrusion. These processes involve heating and shaping the steel billets to create the desired form and dimensions of the tools and equipment. Moreover, steel billets offer several advantages that make them suitable for tool and equipment manufacturing. The high strength and durability of steel make it an ideal material for tools that need to withstand heavy loads and harsh conditions. The versatility of steel allows for the production of a wide range of tools and equipment, including cutting tools, machine parts, construction equipment, and automotive components. Additionally, steel billets can be easily machined and formed into complex shapes, enabling the production of intricate tools and equipment that meet specific requirements. The excellent machinability of steel allows for precise cutting, drilling, and milling processes, resulting in accurate dimensions and smooth surfaces. Furthermore, steel billets can be heat-treated to enhance their mechanical properties, such as hardness and toughness. Heat treatment processes like quenching and tempering can significantly improve the performance and longevity of tools and equipment. These processes, combined with the inherent strength of steel, ensure that the final products have the necessary strength, hardness, and wear resistance to perform their intended functions effectively. In summary, steel billets are essential in the manufacturing of tools and equipment due to their raw material capabilities and advantageous properties. They provide a reliable and versatile starting point for the production of various tools and equipment, enabling the creation of durable, precise, and high-performance products that are vital to numerous industries.
- Q:What are the different types of welding processes used for joining steel billets?
- There are several different types of welding processes that can be used for joining steel billets. Each method has its own unique characteristics and advantages, depending on the specific requirements of the project. Here are some of the most commonly used welding processes for joining steel billets: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW uses a consumable electrode coated in flux to create an arc between the electrode and the base material. This process is versatile and can be used for both thick and thin steel billets, making it widely used in various industries. 2. Gas Metal Arc Welding (GMAW): Commonly known as MIG welding, GMAW uses a continuous wire electrode and a shielding gas to protect the weld from atmospheric contamination. This process offers high productivity and is suitable for welding steel billets of various thicknesses. 3. Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW uses a continuously fed tubular electrode filled with flux. This process is ideal for welding thicker steel billets and is often used in heavy fabrication applications. 4. Gas Tungsten Arc Welding (GTAW): Also known as TIG welding, GTAW uses a non-consumable tungsten electrode and a separate filler metal. This process produces high-quality welds and is commonly used for joining steel billets in applications that require precision and aesthetic appeal. 5. Submerged Arc Welding (SAW): SAW involves the use of a continuously fed electrode and a granular flux that covers the weld area. The process is particularly suitable for welding thick steel billets and is often used in the construction of pressure vessels and heavy machinery. 6. Laser Beam Welding (LBW): LBW utilizes a laser beam to generate heat and join the steel billets. This process offers high precision and speed, making it suitable for a wide range of applications, including automotive and aerospace industries. 7. Electron Beam Welding (EBW): EBW uses a high-velocity electron beam to melt and join the steel billets. This process provides deep penetration and precise control, making it ideal for critical applications that require high-quality welds. It is important to consider the specific requirements, thickness, and material properties of the steel billets when selecting the appropriate welding process. Consulting with a welding expert can help determine the most suitable method for a given project.
- Q:the ear has burrs, is it the billet problem or the rolling mill problem, will it be caused by the blowhole of the billet?
- Do not worry, you can go to the hospital to check
- Q:How are steel billets sheared into smaller sections?
- Steel billets are sheared into smaller sections using a hydraulic shear machine. The machine applies a strong force to the billet, causing it to be cut through its cross-section, resulting in multiple smaller sections.
- Q:How are steel billets used in the production of industrial machinery?
- Steel billets are essential components in the production of industrial machinery. They serve as the raw material that is shaped and transformed into various machine parts. The billets are typically heated and then subjected to a number of manufacturing processes such as forging, rolling, or extrusion. One common method of using steel billets in industrial machinery production is through forging. In this process, the billets are heated to a high temperature and then shaped by applying compressive forces using a forging press or hammer. This allows the steel to be molded into the desired shape and size, creating components such as gears, crankshafts, or connecting rods. Another method is rolling, where the heated steel billets are passed through a series of rollers to gradually reduce their thickness and shape them into long sheets or bars. These rolled steel products can then be further processed and used in the construction of machine frames, chassis, or structural components. Extrusion is another technique that utilizes steel billets in industrial machinery production. In this process, the billets are heated and forced through a die to create complex shapes with consistent cross-sections. Extruded steel parts are commonly used in the production of machine components such as tubes, pipes, or profiles. Overall, steel billets form the foundation for the manufacturing of industrial machinery. They undergo various shaping and transformation processes to create the necessary components that contribute to the overall functionality and durability of the machinery.
- Q:What is the impact of impurities on the quality of steel billets?
- The quality of steel billets is greatly influenced by impurities. Steel billets, which serve as raw materials for various steel products, can be negatively affected by the presence of impurities. To begin with, the mechanical properties of steel billets can be weakened by impurities. For example, sulfur can cause sulfide inclusions, which reduce the strength and toughness of the steel. Similarly, phosphorus can lead to phosphide inclusions that negatively impact the ductility and impact resistance of the billets. These impurities can also promote the formation of cracks and other defects, further compromising the quality of the steel. Additionally, the machinability of steel billets can be adversely affected by impurities. Higher levels of impurities can increase the hardness and decrease the machinability of the steel, making it more challenging to shape into the desired end products. Consequently, this can lead to increased processing time and cost, as well as reduced productivity. Furthermore, the surface finish of steel billets can be impacted by impurities. Oxide inclusions, which are commonly formed due to impurities, can cause surface defects and roughness. This can negatively affect the appearance and aesthetics of the final steel products, making them less desirable in the market. Moreover, impurities can influence the corrosion resistance of steel billets. Some impurities, like chromium and nickel, can improve the corrosion resistance of steel. However, other impurities such as sulfur and phosphorus can promote corrosion, decreasing the lifespan and reliability of the steel products made from these billets. In conclusion, impurities have a significant impact on the quality of steel billets, resulting in weakened mechanical properties, reduced machinability, compromised surface finish, and decreased corrosion resistance. Therefore, it is crucial for steel manufacturers to carefully control and minimize the presence of impurities during the production process to ensure the production of high-quality steel billets.
- Q:What are the different types of defects that can occur during steel billet production?
- During the production of steel billets, various defects may arise, which can compromise the quality and performance of the final product. Some commonly observed defects in steel billets include the following: 1. Surface Defects: These defects manifest on the billet's surface and may include scales, cracks, pits, scars, and slivers. Improper handling, inadequate lubrication, insufficient heating, or contamination during the manufacturing process can cause surface defects. 2. Internal Defects: Internal defects occur within the billet and can be more challenging to detect. Examples of internal defects include voids, porosity, inclusions, and segregation. Improper alloying, inadequate mixing, or flawed casting and solidification processes can lead to internal defects. 3. Shape Defects: Shape defects refer to deviations from the desired dimensions or geometry of the billet. These defects may include bending, bowing, twisting, or excessive tapering. Improper rolling or cooling processes, inadequate maintenance of rolling equipment, or mishandling of billets can cause shape defects. 4. Chemical Composition Defects: Steel billets must meet specific chemical composition requirements to ensure desired material properties. Defects in chemical composition may occur due to improper mixing of raw materials, incorrect temperature control, or contamination during the manufacturing process. Such defects can negatively impact the mechanical properties of the final product, such as strength, ductility, or corrosion resistance. 5. Incomplete Solidification: Defects like centerline segregation or shrinkage cavities can arise from incomplete solidification. This occurs when the cooling rate is too fast or uneven, preventing the complete solidification of the billet. Incomplete solidification weakens the billet structure, affecting its overall integrity and performance. 6. Dimensional Defects: Dimensional defects involve variations in the size, length, width, or thickness of the billet. These defects may result from inaccurate measurement or control during the manufacturing process. Dimensional defects can hinder the fitment or compatibility of the billet in subsequent processes or applications. To minimize the occurrence of these defects, steel billet manufacturers must implement rigorous quality control measures. Regular inspections, process optimization, and adherence to industry standards and best practices can help mitigate defects and ensure the production of high-quality steel billets.
- Q:What is the weight of a standard steel billet?
- The dimensions and specific alloy composition of a standard steel billet can cause its weight to fluctuate. On average, the weight of a standard steel billet falls between 1,000 and 1,500 kilograms, equivalent to 2,204 and 3,307 pounds. It is worth mentioning that steel billets may have varying standard sizes and weight ranges depending on the industry and region.
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Square Shape Hot Rolled Mild Steel Billet 60mm-150mm
- 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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