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: What are the common defects in steel billets during continuous casting?
- Steel billets during continuous casting can experience various common defects. These defects include surface cracks, central segregation, inclusion defects, internal cracks, surface and subsurface defects, and pipe defects. Surface cracks are cracks that appear on the billet's outer surface. They can occur due to excessive cooling or improper mold lubrication. These cracks can weaken the structural integrity of the billet and potentially cause breakage during subsequent processing. Central segregation is a defect that arises from an uneven distribution of elements within the billet. This uneven distribution leads to variations in composition across the billet's cross-section. As a result, the billet may possess inconsistent mechanical properties, making it unsuitable for certain applications. Inclusion defects occur when non-metallic particles or impurities become trapped within the billet during casting. These particles can originate from the refractory lining, mold powder, or the steelmaking process itself. Inclusion defects weaken the material and diminish its overall quality. Internal cracks are cracks that develop within the billet's body. Thermal stresses or improper cooling are often the culprits behind these cracks. Detecting internal cracks visually is challenging, and they can compromise the structural integrity of the billet. Surface and subsurface defects encompass various issues such as surface depressions, oscillation marks, and hot tears. Surface depressions arise from excessive mold oscillation or poor mold conditions. Oscillation marks result from non-uniform mold oscillation, leading to uneven cooling and inconsistent billet dimensions. Hot tears occur when the billet contracts unevenly during solidification, resulting in cracks on the surface or subsurface. Pipe defects are hollow cavities that form within the billet during solidification. Shrinkage is the main cause of these cavities, and they can weaken the material. If these pipes propagate to the surface, they can cause breakage during subsequent processing. Overall, these defects pose significant challenges in producing high-quality steel billets. Continuous improvement in casting techniques, process control, and quality assurance measures are crucial in minimizing these defects and ensuring defect-free billet production.
- Q: What are the different methods of steel billet surface coating?
- There are several methods of steel billet surface coating that are commonly used in various industries. These methods aim to enhance the durability, corrosion resistance, and appearance of the steel billets. Some of the different methods of steel billet surface coating include: 1. Hot-dip galvanizing: This method involves immersing the steel billets in a bath of molten zinc. The zinc forms a protective layer on the surface of the steel, providing excellent corrosion resistance. Hot-dip galvanizing is widely used in construction, automotive, and infrastructure industries. 2. Electroplating: In this method, an electric current is used to deposit a thin layer of metal, such as chromium or nickel, onto the surface of the steel billets. Electroplating improves the appearance of the steel and provides a protective coating against corrosion. 3. Powder coating: Powder coating involves electrostatically spraying a dry powder onto the surface of the steel billets. The powder is then cured using heat, which forms a hard, durable, and attractive coating. Powder coating provides excellent resistance to impact, corrosion, and chemicals. 4. Painting: Steel billets can be coated with paint using various techniques such as spraying, dipping, or brushing. Paint coatings not only enhance the appearance of the steel but also provide protection against corrosion and weathering. 5. Thermal spray coating: This method involves projecting molten or semi-molten materials onto the surface of the steel billets. The materials can be metals, ceramics, or polymers, which form a coating upon solidification. Thermal spray coatings provide excellent corrosion resistance, wear resistance, and thermal insulation. 6. Anodizing: Anodizing is commonly used for aluminum, but it can also be applied to steel billets. In this process, the steel billets are immersed in an electrolyte solution and subjected to an electric current. This creates a controlled oxidation reaction on the surface, forming a protective layer of oxide. Anodizing improves the corrosion resistance and appearance of the steel. Each of these methods has its own advantages and is suitable for specific applications. The choice of coating method depends on factors such as the intended use of the steel billets, environmental conditions, and desired properties of the coating.
- Q: How are steel billets used in the production of mining conveyors?
- The production of mining conveyors heavily relies on steel billets, which are essential for creating sturdy and durable components. Mining conveyors are responsible for transporting bulk materials like coal, ore, and gravel across long distances. To withstand the harsh conditions of a mining environment, these conveyors require robustness and durability. Conveyor rollers, crucial for the conveyor system's functionality, are manufactured using steel billets as the raw material. These rollers provide support and guidance to the conveyor belt. Initially, the steel billets undergo a heating process, which enhances their malleability, making shaping easier. Once heated, they are rolled into desired shapes to form the conveyor rollers. By incorporating steel billets into the production of mining conveyors, the resulting rollers possess excellent strength and resistance to wear and tear. The steel's properties, including toughness and hardness, make it highly suitable for enduring heavy loads and abrasive materials. Moreover, steel billets offer customization options to cater to specific requirements. Each mining operation may have unique needs in terms of conveyor dimensions, load capacities, and environmental conditions. With the use of steel billets, manufacturers can produce conveyor rollers of various sizes and specifications, ensuring a tailored fit for each mining operation. In conclusion, steel billets play a vital role in the production of mining conveyors as they serve as the primary material for manufacturing conveyor rollers. These rollers are indispensable for supporting and guiding the conveyor belt, enabling efficient and reliable transportation of bulk materials in the mining industry. By utilizing steel billets, the resulting conveyor rollers are strong, durable, and capable of withstanding the harsh conditions prevalent in the mining sector.
- Q: Can steel billets be used for making furniture?
- Yes, steel billets can be used for making furniture. Steel billets are typically the raw material used in the production of steel bars, rods, and other steel products. With the right equipment and manufacturing processes, steel billets can be transformed into various furniture components such as table frames, chair legs, or even entire steel furniture pieces. Steel furniture is known for its durability, strength, and modern aesthetic appeal. However, it is important to note that steel furniture may require additional treatments such as painting or powder coating to prevent corrosion and enhance its visual appearance.
- Q: How are steel billets used in the manufacturing of fasteners?
- Steel billets are used in the manufacturing of fasteners as they serve as the raw material for creating a variety of fastener types, including screws, bolts, and nuts. These billets are heated and then forged or rolled into the desired shape and size, forming the base of the fastener. The high strength and durability of steel make it an ideal material for fasteners, ensuring secure and reliable connections in various applications.
- Q: How are steel billets used in the manufacturing of automotive parts?
- Steel billets are an essential raw material used in the manufacturing of automotive parts. These billets, which are typically short, solid pieces of steel, serve as the starting point for various automotive components. Firstly, steel billets are heated and then passed through a series of rolling mills to convert them into different shapes and sizes. This process, known as hot rolling, allows the steel billets to be transformed into bars, rods, or sheets that can be further machined or formed into automotive parts. The automotive industry relies heavily on steel billets to produce a wide range of components, such as engine blocks, crankshafts, suspension parts, and chassis frames. These parts require high strength and durability to withstand the demanding conditions of vehicles. Engine blocks, for example, are typically made from cast iron or aluminum alloys produced from steel billets. The billets are melted and poured into molds to create the desired shape, which forms the foundation of the engine. Similarly, crankshafts, which transfer power from the engine to the wheels, are often forged from steel billets to ensure strength and precision. Suspension parts, such as control arms and torsion bars, also rely on steel billets for their manufacturing. These parts need to withstand the forces and impact of the road, and steel provides the necessary strength and resilience. Billets are machined and shaped to create the required geometry and then assembled with other components to form the suspension system. Additionally, steel billets are used in the production of chassis frames, which provide the structural integrity and support for the entire vehicle. These frames are typically made from steel tubes or sections formed from billets. The billets are shaped, welded, and joined together to create a strong and rigid framework that gives stability and ensures safety. In conclusion, steel billets play a crucial role in the manufacturing of automotive parts. With their versatility and strength, they are transformed into various components that form the backbone of vehicles, ensuring durability, performance, and safety on the road.
- Q: How are steel billets used in the production of sheet metal?
- Steel billets are used in the production of sheet metal through a process known as rolling. Rolling is a technique that involves passing steel billets through a series of rollers to reduce their thickness and create a flat sheet. The first step in the process is to heat the steel billets to a specific temperature to make them more malleable. Once heated, the billets are then fed into a rolling mill, where they pass through a series of rollers that gradually decrease the thickness of the steel. As the billets are rolled, they are compressed and elongated, resulting in a thinner and longer piece of steel. This process is repeated multiple times, with each pass reducing the thickness of the steel sheet. Once the desired thickness is achieved, the sheet is cooled and cut into specific lengths. The final product is a flat sheet of sheet metal that can be further processed and used in various industries, such as construction, automotive, and manufacturing. Steel billets play a crucial role in the production of sheet metal as they provide the raw material from which the sheets are formed. Their malleability and ability to withstand the rolling process make them an ideal choice for creating thin and durable sheet metal.
- Q: Are steel billets prone to cracking during production?
- Yes, steel billets are prone to cracking during production. Cracking can occur due to various factors such as improper cooling, excessive heating, or rapid cooling. The cooling process is crucial in the production of steel billets as it affects the microstructure and mechanical properties of the final product. If the cooling is not done properly, it can lead to the formation of internal stresses within the billet, which can result in cracking. Additionally, the presence of impurities or defects in the starting material can also contribute to cracking. Therefore, it is essential for manufacturers to closely monitor and control the production process to minimize the risk of cracking and ensure the quality of the steel billets.
- Q: How are steel billets used in the production of construction machinery attachments?
- Steel billets are an essential component in the production of construction machinery attachments. These billets serve as raw materials that are shaped and transformed into various parts and components of the attachments. Firstly, the steel billets are heated to high temperatures to make them malleable and easier to work with. They are then passed through a series of specialized machines, such as rolling mills and forging presses, where they are shaped into the desired form. This process allows the billets to be transformed into different components, such as bars, plates, and rods, which are crucial for the construction machinery attachments. Once the billets have been shaped, they undergo further processes such as cutting, drilling, and shaping to create specific parts of the attachments. For example, billets can be cut and shaped to form the teeth of excavator buckets or the blades of bulldozer attachments. These parts need to be durable and strong to withstand the demanding conditions of construction sites, and steel billets provide the necessary strength and resilience. Moreover, the use of steel billets ensures that the construction machinery attachments can withstand heavy loads, impacts, and extreme temperatures. Steel is known for its high strength-to-weight ratio, making it an ideal material for construction machinery attachments. It can withstand the harsh conditions of construction sites and provide longevity to the attachments, resulting in improved performance and reliability. In summary, steel billets are a crucial component in the production of construction machinery attachments. They are shaped and transformed into various parts and components, ensuring durability, strength, and longevity. By using steel billets, construction machinery attachments can effectively perform their intended functions and withstand the demanding conditions of construction sites.
- Q: How do steel billets contribute to the automotive industry?
- Steel billets play a crucial role in the automotive industry by serving as the primary raw material for the production of various automotive components. These components include engine parts, transmission systems, chassis, suspension systems, and other critical components that ensure the safety, performance, and durability of vehicles. One of the key contributions of steel billets to the automotive industry is their exceptional strength and durability. Steel is renowned for its high tensile strength, which allows it to withstand extreme forces and provide structural integrity to automotive components. This strength is particularly important in areas such as the frame, where it ensures the safety of passengers in the event of a collision. Additionally, steel billets offer excellent formability and versatility, allowing manufacturers to create intricate and complex automotive parts with precision. This enables the production of components that meet the specific design requirements of different vehicle models, ensuring optimal performance and functionality. Steel billets also contribute to the automotive industry by providing cost-effectiveness. Steel is a relatively affordable material compared to alternatives such as aluminum or carbon fiber. Its widespread availability and production efficiency make it a cost-effective choice for mass production, helping to keep vehicle prices reasonable for consumers. Moreover, steel billets possess excellent heat resistance and thermal conductivity properties. This makes them ideal for use in engine components, such as pistons and cylinder heads, where they can withstand high temperatures and efficiently transfer heat. Furthermore, steel billets contribute to the sustainability of the automotive industry. Steel is a highly recyclable material, with a recycling rate of around 90%. This allows for the eco-friendly disposal and reuse of steel components, reducing the environmental impact of the automotive manufacturing process. In summary, steel billets play a vital role in the automotive industry by providing the strength, durability, formability, and cost-effectiveness necessary for the production of various automotive components. Their versatility and recyclability further contribute to the sustainability of the industry. Without steel billets, the automotive industry would struggle to produce safe, reliable, and affordable vehicles.
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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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