Round Bar bearing steel Hot Rolled Product with high quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7000 m.t./month
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OKorder is offering Round Bar bearing steel Hot Rolled Product with high quality steel with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Round Bar bearing steel Hot Rolled Product with high quality steel 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 Round Bar bearing steel Hot Rolled Product with high quality steel are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Description:
Specifications of Common Steel Round Bar
1. Grade: 304, 316L, 321
2. Type: Mild carbon steel
3. Shape: Round bar, solid bar of steel with circular section
4. Diameter: 8mm-150mm
5. HS Code: 72283010
Usage and Applications of Common Steel Round Bar
1. Common Steel Round Bar of 8-25mm, or small round is mostly used for straight bundles supply, and used for steel, bolts and various mechanical parts. While the bigger round bar, or more than 25mm hot rolled bar, is mainly for the manufacture of mechanical parts or for seamless steel billet.
2. Steel round bar is used in construction and a large number of architectural and engineering structures.
3. Besides, we can supply some especial material steel round bar that can be used for main shaft of steamer, hummer shank, with big section and supper force.
Packaging & Delivery of Common Steel Round Bar
Packaging Detail: All goods are packed in bundle with steel strips and shipped by break bulk vessel or container (depend on target market and different ports)
Delivery Detail: 45 days
Trade terms: FOB, CFR, CIF
MOQ: 25 tons per specification; we can negotiate the quantity if the specification is normal or we have stock of one specification.
Weight: The price invoicing on theoretical weight basis or actual weight basis depends on customer’s request.
Shipment: The shipment of bulk break or container is depends on customer’s request and the situation of the port of destination.
Documents given: Full set of original clean on board bill of lading; Original signed commercial invoice; Original packing list; Policy of insurance; Certificate of origin and what the target market needs.
Production Flow of Common Steel Round Bar
We use advanced equipments like Electric Arc Furnace, Ladle Furnace and Vacuum Degasser to produce our products.
Material prepare (billet) — heat up — rough rolling — precision rolling — cooling — packing — storage and transportation
Characteristics of Common Steel Round Bar
1. The steel in which the main interstitial alloying constituent is carbon in the range of 0.12–2.0%.
2. As the carbon percentage content rises, steel has the ability to become harder and stronger through heat treating; however it becomes less ductile.
3. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in the contract.
4. Regardless of the heat treatment, higher carbon content reduces weld ability. In carbon steels, the higher carbon content lowers the melting point.
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Images:
- Q: What is the typical hardness of a steel round bar?
- The hardness of a steel round bar can vary depending on its specific grade and heat treatment. Generally, steel round bars have a hardness ranging from 100 to 300 on the Brinell hardness scale, which measures a material's resistance to indentation and is commonly used for assessing metal hardness. It's worth noting that different applications may call for varying levels of hardness, and steel round bars can be tailored to meet specific requirements through heat treatment processes like quenching and tempering.
- Q: What are the advantages of using tool steel round bars?
- There are several advantages to using tool steel round bars. Firstly, tool steel round bars offer exceptional hardness and wear resistance. This makes them ideal for applications where the material needs to withstand high levels of stress, such as in the manufacturing of cutting tools, dies, and molds. The hardness of tool steel also allows for precise machining, resulting in accurate and intricate shapes. Secondly, tool steel round bars have excellent toughness and impact resistance. This means that they can withstand heavy-duty applications without breaking or cracking. This makes them suitable for use in demanding industries such as aerospace, automotive, and construction. Furthermore, tool steel round bars are known for their high temperature resistance. They can maintain their hardness and strength even under extreme heat conditions. This feature is particularly advantageous in applications where the material is exposed to high temperatures, such as in forging or heat treating operations. Another advantage of using tool steel round bars is their dimensional stability. They have a low coefficient of thermal expansion, meaning they do not undergo significant dimensional changes when exposed to temperature variations. This makes them highly reliable and predictable in various operating conditions. Moreover, tool steel round bars can be easily machined and heat treated to achieve specific properties. This versatility allows manufacturers to tailor the material to their specific needs, enhancing the overall performance of the end product. Lastly, tool steel round bars are readily available and cost-effective. They are widely produced and stocked by suppliers, making them easily accessible for various applications. Additionally, their long lifespan and resistance to wear and tear contribute to their cost-effectiveness. In conclusion, the advantages of using tool steel round bars include exceptional hardness, toughness, high temperature resistance, dimensional stability, versatility, availability, and cost-effectiveness. These properties make them a preferred choice in industries where durability, precision, and reliability are crucial.
- Q: Can steel round bars be used for making turbine blades?
- No, steel round bars are typically not used for making turbine blades. Turbine blades are often made from materials such as titanium or nickel-based superalloys, which provide the necessary strength, heat resistance, and aerodynamic properties required for efficient turbine operation.
- Q: What are the typical yield strengths of different grades of steel round bars?
- The yield strength of steel round bars can vary depending on the specific grade of steel. Here are some typical yield strengths for different grades of steel round bars: - Mild steel round bars typically have a yield strength of around 250 MPa (megapascals) or 36,000 psi (pounds per square inch). - Carbon steel round bars can have a yield strength ranging from 350 to 550 MPa or 50,000 to 80,000 psi. - Alloy steel round bars, such as 4140 or 4340, generally have higher yield strengths compared to mild or carbon steel. The yield strength of these alloys can range from 550 to 850 MPa or 80,000 to 120,000 psi. - Stainless steel round bars come in various grades, and their yield strengths can vary accordingly. For example, austenitic stainless steels like 304 or 316 typically have yield strengths ranging from 200 to 300 MPa or 29,000 to 43,000 psi. On the other hand, duplex stainless steels like 2205 or 2507 can have higher yield strengths ranging from 450 to 650 MPa or 65,000 to 95,000 psi. It is important to note that these values are just typical ranges, and the actual yield strength of a specific grade of steel round bar may differ based on factors such as heat treatment, manufacturing process, and other variables. Therefore, it is always recommended to consult the manufacturer's specifications or industry standards for accurate and precise yield strength values of steel round bars.
- Q: What are the advantages of using high-temperature steel round bars?
- High-temperature steel round bars offer several advantages. Firstly, they exhibit excellent strength and toughness, enabling them to withstand extreme heat conditions without deformation or failure. Secondly, they possess excellent corrosion resistance, making them suitable for applications in harsh environments. Additionally, high-temperature steel round bars have good thermal conductivity, which allows for efficient heat transfer. Lastly, their elevated temperature properties make them ideal for use in industries such as aerospace, automotive, and power generation, where high temperatures are common.
- Q: Can steel round bars be used for making gears?
- Yes, steel round bars can be used for making gears. Steel round bars are commonly used in gear manufacturing due to their high strength, durability, and excellent machinability. They can be easily formed and shaped into the desired gear design, making them an ideal choice for various applications requiring reliable and robust gear systems.
- Q: What are the different types of steel round bars used in the agricultural sector?
- In the agricultural sector, different types of steel round bars are commonly used, including mild steel, carbon steel, and stainless steel. These bars are used for various applications such as constructing farm machinery, fencing, and handling equipment. Mild steel round bars are cost-effective and offer good strength, while carbon steel round bars provide enhanced durability and resistance to wear and tear. Stainless steel round bars are favored for their corrosion resistance properties, making them suitable for agricultural applications exposed to moisture or chemicals.
- Q: What is the difference between a cold-drawn and a polished steel round bar?
- The manufacturing processes and resulting properties of a cold-drawn steel round bar and a polished steel round bar are different. To produce a cold-drawn steel round bar, a hot-rolled steel bar is pulled or drawn through a die or series of dies at room temperature. This reduces its diameter and increases its length. This process imparts specific characteristics to the steel. Cold-drawn steel bars have a smooth and shiny surface, with tight dimensional tolerances and improved mechanical properties. The cold drawing process refines the microstructure of the steel, making it stronger, more uniform, and less prone to defects. These bars are commonly used in applications that require high strength, precision, and resistance to fatigue, such as automotive components, machinery, and tooling. In contrast, a polished steel round bar undergoes a different treatment process. Once the steel bar is formed, it undergoes polishing, which involves grinding or buffing the surface to achieve a smooth and reflective finish. Polished steel bars have a shiny and mirror-like appearance due to the removal of surface imperfections and contaminants. This process is primarily done for aesthetic purposes and does not significantly alter the mechanical properties of the steel. Polished steel round bars are commonly used in decorative applications, architectural designs, and furniture. In conclusion, the main distinction between a cold-drawn and a polished steel round bar lies in their manufacturing processes and intended applications. Cold-drawn bars go through a precise cold drawing process to enhance their mechanical properties, while polished bars undergo surface polishing for an aesthetically pleasing finish.
- Q: Can steel round bars be used for making electrical components?
- Whether steel round bars can be used for making certain electrical components depends on the specific requirements and applications. Steel is a versatile material that possesses good electrical conductivity and high durability, making it well-suited for a variety of electrical applications. However, when it comes to components that necessitate specific electrical properties or insulation, copper or aluminum may be more commonly utilized. Furthermore, in order to prevent corrosion or enhance electrical conductivity, it may be necessary to subject steel round bars to surface treatments or coatings. Ultimately, the appropriateness of utilizing steel round bars for manufacturing electrical components should be evaluated in accordance with the specific requirements and regulations of the intended application.
- Q: Can steel round bars be used for making engine parts?
- Yes, steel round bars can be used for making engine parts. Steel round bars are often used in the manufacturing of engine components due to their high strength, durability, and resistance to heat and corrosion. They can be machined into various shapes and sizes to create engine parts such as crankshafts, camshafts, connecting rods, and valves. The use of steel round bars ensures the required mechanical properties and structural integrity needed for engine performance and reliability. Additionally, steel round bars can be heat-treated and surface-treated to further enhance their properties, making them suitable for engine applications.
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Round Bar bearing steel Hot Rolled Product with high quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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