Hot Rolled Steel Round Bars Bearing Steel from China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 900 m.t.
- Supply Capability:
- 2000000 m.t./month
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Description of steel round bar:
1. Commodity: Round steel bar
3. Technical: Hot rolling
2. Length: Min. 5.8meter, according to requirement.
3. Diameter: 16mm-250mm
5. Packing: In Bundle or according to your requirements.
Festures of steel round bar:
1.Dia 80-800mm Length:2000-13000mm or as required
2.Technique:Forged
3.Delivery Time:45 days
Specifications of steel round bar:
1. Commodity: Round steel bar
3. Technical: Hot rolling
2. Length: Min. 5.8meter, according to requirement.
3. Diameter: 16mm-250mm
Mild Steel Round Bar is used for making security grills, screens, Construction and Machine Manufacture.Stainless steel bar is widely used in Architecture,Machine Manufacture,Power Station,Electric Equipment and Factory,Oil and Chemical Industry,Food and Medical Industry,
City Decoration Industry
Images of coffee machine:
FAQ:
1. What is your package?
Packing situation: standard seaworthy packing or as customer required.
2. How long is the lead time?
Delivery time: 45 days after order confirmed.
3. What payment term do you accept?
Payment: T/T or L/C at sight.
- Q: Can steel round bars be bent or formed into different shapes?
- Steel round bars have the capability to undergo bending or shaping into diverse forms. Steel possesses a remarkably malleable nature, signifying that it can be easily molded sans any fracturing or cracking. To achieve the bending or shaping of steel round bars, multiple techniques can be employed, including the application of heat to enhance pliability or the utilization of specialized tools like hydraulic benders or presses. The extent to which steel round bars can be bent or shaped is contingent upon factors such as steel thickness, composition, and the desired specific form or angle. In a broader sense, steel round bars provide a versatile choice for fabricating a wide array of shapes and structures that are indispensable in various industries, encompassing construction, automotive, and manufacturing.
- Q: What are the different grades of stainless steel round bars?
- Stainless steel round bars are available in various grades, each offering unique properties and characteristics. The most common grades of stainless steel round bars include: 1. Grade 304: This is the most widely used grade of stainless steel round bars. It offers good corrosion resistance, high durability, and excellent formability. Grade 304 is suitable for a wide range of applications, including food processing equipment, kitchen appliances, and architectural components. 2. Grade 316: Known for its superior corrosion resistance, grade 316 stainless steel round bars are often used in marine environments or industries where exposure to corrosive substances is common. It also offers excellent resistance to high temperatures, making it suitable for heat exchangers and chemical processing equipment. 3. Grade 410: This stainless steel grade is known for its high strength and hardness. Grade 410 round bars are often used in applications where resistance to corrosion and moderate heat is required, such as cutlery, pump shafts, and valve parts. 4. Grade 420: With increased carbon content, grade 420 stainless steel round bars offer higher strength and hardness compared to grade 410. It is commonly used in the production of surgical instruments, dental tools, and blades. 5. Grade 430: This grade of stainless steel round bars is known for its good corrosion resistance and formability. It is often used in applications involving decorative trim, automotive components, and kitchen appliances. These are just a few examples of the different grades of stainless steel round bars. It is important to choose the appropriate grade based on the specific requirements of your application to ensure optimal performance and longevity.
- Q: What is the difference between a polished and a cold drawn steel round bar?
- A polished steel round bar has undergone a process of buffing or grinding to smoothen its surface and improve its aesthetic appearance, while a cold drawn steel round bar is produced by pulling the steel through a die at room temperature, resulting in increased strength and dimensional accuracy.
- Q: The problem of dowel bars on concrete pavements?
- The left and right half of the casting, the middle of the set is a longitudinal pull rod, tie rod settings and your panel thickness and plate width, length of the boardTo Portland cement concrete surface layer as an example: when the plate is 3M, the thickness of the surface layer is 200-250mm, the rod Phi 14 * 700mm * 900mm rebar length and spacing from the lateral transverse joint distance not less than 10mm (mean distance is a piece of plate length is 4 meters to the two plates the net is not small 100mm).
- Q: What is the difference between a solid and a hollow steel round bar?
- A solid steel round bar is a cylindrical bar made entirely of solid steel material, meaning it is filled and does not have any hollow spaces inside. On the other hand, a hollow steel round bar is also cylindrical in shape but has a hollow center, meaning it has empty space or a void inside the bar. The main difference between a solid and a hollow steel round bar lies in their structural composition and the purposes they serve. A solid steel round bar is typically used in applications where strength and durability are of utmost importance. It is commonly used in construction, manufacturing, and engineering projects where load-bearing capacity is required. On the other hand, a hollow steel round bar is designed to be lighter in weight while still maintaining structural integrity. The hollow center allows for weight reduction while still providing sufficient strength for various applications. Hollow steel round bars are often used in industries such as aerospace, automotive, and marine, where weight reduction is critical for improved fuel efficiency and overall performance. Additionally, the hollow space inside a hollow steel round bar also provides an opportunity for customization. It can be used to house other components, such as wires or piping, allowing for a more streamlined and efficient design. This makes hollow steel round bars versatile and suitable for various applications that require both strength and weight reduction. In summary, the main difference between a solid and a hollow steel round bar lies in their structural composition and the purposes they serve. Solid steel round bars are used for applications that require maximum strength and durability, while hollow steel round bars offer weight reduction and customization options, making them suitable for applications that prioritize lightweight design without compromising structural integrity.
- Q: What is the minimum tensile strength of steel round bars?
- The specific grade of steel being used can cause variations in the minimum tensile strength of steel round bars. Nevertheless, a majority of steel round bars typically possess a minimum tensile strength of approximately 400 megapascals (MPa) or 58,000 pounds per square inch (psi). It is worth mentioning that this represents the bare minimum, as various grades of steel can possess higher tensile strengths to meet specific applications or requirements.
- Q: What is the difference between a rough turned and a seamless steel round bar?
- A rough turned steel round bar is a metal bar that has undergone a preliminary turning process to achieve a rougher surface finish. This process removes excess material and helps create a more uniform diameter by eliminating surface imperfections or irregularities. Rough turned bars are commonly used in applications where a smooth surface finish is not necessary, such as in the manufacturing of machinery or agricultural equipment. On the other hand, a seamless steel round bar is a solid metal bar that is formed without any welding or seams. It is manufactured through a process called piercing, where a solid billet is heated and pierced with a mandrel to create a hollow tube. The tube is then elongated and reduced in diameter through rolling and drawing processes until it reaches the desired dimensions. Seamless round bars are known for their superior strength and resistance to corrosion, making them suitable for applications that require high performance, such as in the oil and gas industry or automotive manufacturing. To summarize, the main distinction between a rough turned and a seamless steel round bar lies in their manufacturing processes and surface finishes. Rough turned bars are created by removing excess material to achieve a rougher surface finish, while seamless bars are formed without any welding or seams, resulting in a smooth and continuous surface.
- Q: What are the advantages of using high-strength steel round bars?
- There are several advantages to using high-strength steel round bars in various applications. Firstly, high-strength steel round bars are known for their exceptional strength-to-weight ratio. This means that even though these bars are lighter in weight compared to other materials, they possess a significantly higher strength. This advantage allows for the construction of structures that are both sturdy and lightweight, making them ideal for applications where weight reduction is crucial, such as in the aerospace and automotive industries. Secondly, high-strength steel round bars offer excellent resistance to wear, fatigue, and impact. This characteristic makes them highly durable and able to withstand heavy loads and repeated stress, enhancing the overall lifespan and performance of structures or components made from these bars. This advantage is particularly beneficial in applications such as construction, where the materials are subjected to extreme conditions and must maintain their structural integrity over time. Furthermore, high-strength steel round bars provide improved design flexibility due to their versatility. They can be easily shaped, machined, and welded, allowing for the creation of complex and customized structures or components. This advantage enables engineers and designers to optimize their designs and achieve specific performance requirements, resulting in more efficient and innovative solutions. In addition, high-strength steel round bars offer enhanced resistance to corrosion, making them suitable for applications where exposure to harsh environmental conditions or corrosive substances is a concern. By utilizing high-strength steel round bars, structures or components can maintain their integrity and functionality for extended periods, reducing the need for frequent maintenance and replacement. Finally, using high-strength steel round bars can lead to cost savings in the long run. Although the initial cost of these bars might be higher compared to other materials, their superior strength and durability can significantly reduce maintenance, repair, and replacement costs over time. Additionally, the lightweight nature of high-strength steel round bars can contribute to fuel efficiency, resulting in cost savings in transportation and other industries. Overall, the advantages of using high-strength steel round bars include high strength-to-weight ratio, excellent resistance to wear and fatigue, improved design flexibility, enhanced corrosion resistance, and potential cost savings. These benefits make high-strength steel round bars a preferred choice for a wide range of applications, ranging from construction and manufacturing to transportation and infrastructure.
- Q: Can steel round bars be used in the food processing industry?
- Steel round bars can indeed be utilized in the food processing sector. Steel is widely applied across various industries owing to its robustness, longevity, and ability to resist corrosion. In the realm of food processing, steel round bars find frequent application in equipment like food mixers, conveyors, and cutting tools. These bars are typically crafted from stainless steel, a specific steel variant enriched with chromium and other elements to enhance its resistance against corrosion and staining. Remarkably, stainless steel is non-reactive and does not introduce any flavors or odors into the processed food. Additionally, it is effortless to clean and maintain, rendering it highly suitable for deployment in food processing facilities where hygiene is paramount. However, it is crucial to ensure that the steel round bars employed in the food processing industry adhere to the necessary standards and regulations to guarantee the safety of the processed food.
- Q: How do you calculate the cross-sectional area of a steel round bar?
- To calculate the cross-sectional area of a steel round bar, you can use the formula A = πr², where A represents the cross-sectional area and r is the radius of the round bar.
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Hot Rolled Steel Round Bars Bearing Steel from China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 900 m.t.
- Supply Capability:
- 2000000 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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