Hot Rolld Steel Round Bars with Variety Grade
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 30000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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OKorder is offeringHot Rolld Steel Round Bars with Variety Grade 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:
Hot Rolld Steel Round Bars with Variety Grade 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 Hot Rolld Steel Round Bars with Variety Grade 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 – 235
Size: 8MM~50MM
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
FAQ:
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: 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.
Q3: what is the difference between actual weight and theoretical weight?
A3: All the section steel has two weights: actual weight and theoretical weight. Actual weight is the weighing out when the product delivered from the mill. Theoretical weight is calculated by pieces. The invoice can be based on each of them as your request.
Images:
- Q:What is the difference between strip steel and round steel? Where are they mainly used?
- Strip steel is a kind of narrow and long steel plate produced by various rolling mills to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. Strip steel, also known as steel strip, is within 1300mm in width, and the length varies slightly according to the size of each roll. The strip is supplied in general, and has the advantages of high dimensional accuracy, good surface quality, easy processing and material saving. Same as steel plate, strip steel is divided into two kinds of ordinary strip steel and high quality strip steel according to the material used, and two kinds of hot-rolled strip steel and cold rolled strip steel according to processing method.Strip steel is widely used in the production of welded steel pipe, made of cold formed steel billet, manufacturing bicycle frame, rim, clamp, gasket, spring, saw blades, hardware and blades.
- Q:What is the difference between a turned and a ground steel round bar?
- Two distinct types of steel bars, a turned steel round bar and a ground steel round bar, have undergone different manufacturing procedures. To create a turned steel round bar, a cylindrical steel rod is rotated against a cutting tool, which eliminates material from the bar's surface to achieve the desired dimensions and finish. This process enhances the bar's dimensional accuracy and smoothness. Turned steel round bars find common usage in precision machining or automotive components that necessitate tight tolerances and a smooth surface finish. Conversely, a ground steel round bar is manufactured by passing a turned steel round bar through a grinding machine. This machine uses an abrasive wheel to eliminate any surface imperfections or irregularities from the bar. The grinding process ensures that the bar maintains a consistent diameter and a smooth, polished surface. Ground steel round bars often find application in aerospace components or hydraulic cylinders that demand a high level of precision and surface finish. In conclusion, the primary distinction between a turned and a ground steel round bar lies in the manufacturing processes they undergo. While turned bars are created by cutting material from the surface, ground bars are refined by grinding to achieve superior dimensional accuracy and surface smoothness. The selection between turned and ground steel round bars is contingent upon the specific requirements of the application and the desired level of precision and surface finish.
- Q:Are steel round bars suitable for conveyor belt applications?
- Steel round bars can be suitable for conveyor belt applications, depending on various factors. Steel round bars are known for their strength, durability, and resistance to wear and tear. These qualities make them a viable option for conveyor belt applications that involve heavy loads, high speeds, or abrasive materials. One of the main advantages of using steel round bars in conveyor belt applications is their ability to withstand heavy loads. The strength of steel ensures that the bars can support the weight of the conveyed materials without bending or breaking. This is particularly important in industries where large quantities of bulky or heavy materials need to be transported continuously. In addition, steel round bars are highly resistant to wear and tear. The smooth surface of the bars minimizes friction, reducing the wear on the conveyor belt and extending its lifespan. This is crucial in applications where the conveyor belt is subjected to constant movement and contact with abrasive materials, such as mining or construction industries. Furthermore, steel round bars can withstand high speeds without compromising their structural integrity. They have a high tensile strength, allowing them to handle the forces exerted on the conveyor belt during acceleration or deceleration. This ensures smooth and efficient operation of the conveyor system, minimizing downtime and improving productivity. However, it is important to consider the specific requirements of the conveyor belt application when choosing steel round bars. Factors such as the type of conveyed materials, the environment in which the conveyor operates, and the specific load and speed requirements should be taken into account. In some cases, alternative materials or coatings may be necessary to enhance the performance and longevity of the conveyor system. In conclusion, steel round bars can be suitable for conveyor belt applications due to their strength, durability, and resistance to wear and tear. However, careful consideration of the specific application requirements is necessary to ensure optimal performance and longevity of the conveyor system.
- Q:What are the limitations of using steel round bars?
- There are several limitations associated with using steel round bars in various applications. One limitation is their susceptibility to corrosion. Steel round bars, especially those made of carbon steel, are prone to rusting when exposed to moisture or certain harsh environments. This can significantly impact their structural integrity and lifespan. Another limitation is their weight. Steel is a heavy material, and round bars can be particularly cumbersome to handle and transport, especially in large quantities. This can make the installation process more challenging and increase the overall cost of a project. Additionally, steel round bars may not be suitable for applications requiring high levels of flexibility or bending. Due to their rigid nature, they can be difficult to shape or mold into intricate designs. This limitation may restrict their use in certain industries or architectural designs that demand more versatile materials. Another factor to consider is the cost of steel round bars. Depending on the grade and quality of the steel, as well as market conditions, the price of steel round bars can fluctuate significantly. This can pose a financial limitation for projects with tight budgets or when the cost of raw materials is a critical factor. Lastly, steel round bars may not be suitable for applications requiring high resistance to extreme temperatures. While steel has good thermal conductivity, certain temperature ranges can affect its structural properties, leading to potential weaknesses or deformations. Overall, while steel round bars are widely used and offer many advantages, it is essential to consider their limitations such as susceptibility to corrosion, weight, limited flexibility, cost, and temperature sensitivity when selecting materials for specific applications.
- Q:What are the different types of steel round bars available in the market?
- In the market, one can find a variety of steel round bars, each with its own unique characteristics and applications. Here are some of the most commonly used types: 1. Mild Steel Round Bars: Known for their versatility and affordability, mild steel round bars are widely used. They have a low carbon content, making them easy to weld and machine. This makes them suitable for a wide range of applications. 2. Carbon Steel Round Bars: With a higher carbon content than mild steel, carbon steel round bars offer increased strength and hardness. They are commonly used in applications requiring high strength, such as construction and machinery manufacturing. 3. Alloy Steel Round Bars: To improve their mechanical properties, alloy steel round bars are made by adding various alloying elements like chromium, nickel, or molybdenum. These bars offer enhanced strength, toughness, and resistance to wear and corrosion. They are ideal for industries like aerospace, automotive, and oil and gas. 4. Stainless Steel Round Bars: Stainless steel round bars are highly corrosion-resistant due to the presence of chromium, forming a protective oxide layer on the surface. They are widely used in industries where corrosion resistance and hygiene are essential, such as food processing, pharmaceuticals, and chemical processing. 5. Tool Steel Round Bars: Tool steel round bars are specifically designed for tooling applications like cutting, drilling, and shaping materials. They possess high hardness, wear resistance, and heat resistance, making them suitable for manufacturing tools and dies. 6. Duplex Steel Round Bars: Duplex steel round bars are a type of stainless steel that contains both austenitic and ferritic microstructures. They offer a combination of high strength, excellent corrosion resistance, and good weldability. These bars find applications in the chemical and petrochemical industries. These examples demonstrate the diverse options available in the market. The choice of the appropriate type depends on specific requirements, including strength, corrosion resistance, machinability, and cost.
- Q:What are the different cutting methods for steel round bars?
- There are several cutting methods for steel round bars, including sawing, shearing, flame cutting, and abrasive cutting.
- Q:Can steel round bars be used in the pharmaceutical industry?
- No, steel round bars are not typically used in the pharmaceutical industry as they are not suitable for direct contact with pharmaceutical products due to potential contamination risks.
- Q:What are the advantages of using sulfur-alloy steel round bars?
- There are several advantages of using sulfur-alloy steel round bars. Firstly, sulfur-alloy steel round bars offer improved machinability, making it easier to shape and cut the material into desired forms. Additionally, the sulfur content in the alloy enhances the overall strength and hardness of the steel, making it more durable and resistant to wear and tear. Moreover, sulfur-alloy steel round bars have excellent thermal conductivity, allowing for efficient heat transfer during various applications. Lastly, these bars are cost-effective as they offer a combination of desirable properties at a relatively lower price compared to other specialized alloys.
- Q:What is the reason that the diameter 130-45 round steel will break after welding?
- Steel No. 45 belongs to medium carbon steel. Because of its high carbon content, it has poor weldability, but its comprehensive property is good. If welding is needed, it needs to be preheated before welding and heat treated after welding to reduce its internal stress. The more commonly used weldability is No. 20 steel. In order to improve the performance of No. 20 steel, heat treatment is usually applied to its surface.
- Q:Are steel round bars available in different shapes other than round?
- Steel round bars are generally only found in round shapes. The term "round bar" specifically describes a cylindrical shape with a circular cross section. Nevertheless, there are alternative steel bar types in various shapes, including square bars, flat bars, and hexagonal bars. These bars possess distinct traits and applications that render them appropriate for different purposes. Consequently, although steel round bars are restricted to round shapes, the market offers a selection of steel bars in different shapes to accommodate diverse needs.
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Hot Rolld Steel Round Bars with Variety Grade
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 30000 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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