Steel Round Bar Product Heat treatment of high quality steel
- 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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Specification
OKorder is offering Steel Round Bar Product Heat treatment of 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:
Steel Round Bar Product Heat treatment of 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 Steel Round Bar Product Heat treatment of 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:Can steel round bars be used for making transmission components?
- Yes, steel round bars can be used for making transmission components. Steel is commonly used in the manufacturing of transmission components due to its high strength, durability, and resistance to wear and tear. The round bars can be machined and shaped into various transmission components such as gears, shafts, and couplings, providing reliable and efficient performance in transmission systems.
- Q:How do you calculate the weight of a steel round bar?
- To calculate the weight of a steel round bar, you need to know its diameter and length. The weight can be calculated using the formula: weight = (diameter^2) × length × 0.006165, where the diameter is in inches and the length is in feet.
- Q:What is the maximum temperature steel round bars can withstand?
- Steel round bars have varying maximum temperatures they can withstand depending on their specific grade. Nevertheless, most steel round bars generally remain structurally intact at temperatures between approximately 1000 and 1200 degrees Celsius (1832 to 2192 degrees Fahrenheit). It is worth mentioning that extended exposure to high temperatures can result in decreased strength and hardness of the steel, along with potential dimensional alterations and distortion. Moreover, the properties and behavior of steel at elevated temperatures can be influenced by factors like alloy composition, heat treatment, and the presence of other elements or impurities. If applications require steel round bars to endure exceedingly high temperatures beyond the typical range, specialized high-temperature steels like heat-resistant or creep-resistant alloys may be employed. These alloys are specifically engineered to retain their mechanical properties and structural integrity even at elevated temperatures, often reaching several thousand degrees Celsius.
- Q:What are the common defects found in steel round bars?
- Some common defects found in steel round bars include surface cracks, internal voids, inclusions, segregation, and dimensional variations. Surface cracks can occur during the manufacturing process or due to improper handling and transportation. These cracks can weaken the structural integrity of the bar and reduce its load-bearing capacity. Internal voids, also known as blowholes or cavities, are void spaces within the steel that can be caused by trapped gases during the solidification process. These voids can negatively impact the mechanical properties of the bar and make it more susceptible to failure under stress. Inclusions are non-metallic particles or impurities that can be present in the steel. They can originate from the raw materials used in the production or from contaminants during the manufacturing process. Inclusions can reduce the strength and ductility of the steel and can become initiation sites for cracks. Segregation refers to the uneven distribution of elements within the steel. It can occur during the solidification process, resulting in areas of the bar with different chemical compositions. This can lead to variations in mechanical properties such as hardness and toughness, making the bar less consistent in its performance. Dimensional variations, such as out-of-roundness or variations in diameter, can also be considered defects. These variations can affect the fit and functionality of the bar in applications where precise dimensions are critical. It is important to identify and address these defects to ensure the quality and reliability of steel round bars, especially in applications where high strength and performance are required. Regular inspections, quality control measures, and adherence to industry standards and specifications can help minimize these defects and ensure the integrity of the steel round bars.
- Q:How do you straighten a bent steel round bar?
- To straighten a bent steel round bar, you can use either a hydraulic press or a mechanical straightening machine. The process involves applying gradual pressure to the bent area until it becomes straight again. It is important to ensure even pressure distribution to avoid further damage to the bar.
- Q:Can steel round bars be used in high-pressure applications?
- Indeed, high-pressure applications can make use of steel round bars. Notably recognized for their robustness and endurance, steel round bars are well-suited for a range of industrial and mechanical uses. Their capacity to endure immense pressure while offering structural stability has rendered them a favored option in industries like oil and gas, construction, and manufacturing. Nonetheless, selecting the appropriate grade and quality of steel round bars is crucial to guarantee they can withstand the precise pressure demands of the given application.
- Q:What is the maximum phosphorus content allowed for steel round bars?
- The allowed phosphorus content in steel round bars is determined by the specific steel grade and industry standards, which can vary. Generally, the phosphorus content in steel round bars is typically limited to a maximum range of 0.04% to 0.05%. This limitation is necessary to maintain the desired mechanical properties, including strength, toughness, and ductility, of the steel product. Exceeding this phosphorus content can have negative consequences, such as reduced weldability, increased brittleness, and decreased corrosion resistance. To ensure the quality and performance of steel round bars in different applications, manufacturers and regulatory bodies establish stringent limits on phosphorus content. It is essential to refer to the relevant industry standards or specifications to determine the specific maximum phosphorus content permitted for a particular steel grade or application.
- Q:Can steel round bars be machined?
- Yes, steel round bars can be machined. Machining is a process that involves the removal of material from a workpiece to create the desired shape, size, or finish. Steel round bars are commonly machined to create various components, such as shafts, bolts, and fasteners. Machining processes such as turning, milling, drilling, and grinding can be used to shape and cut the steel round bars. However, the machinability of steel can vary depending on factors such as the composition and hardness of the steel, cutting tools, and machining parameters. It is important to use appropriate machining techniques and tools to ensure accurate and efficient results while machining steel round bars.
- Q:What are the main differences between wrought round steel, hot rolled round steel and cold drawn round steel? Where are they used separately?
- Round steel three processing methods are more common, should be very wide surface. Hot rolled round steel, used in construction and general hardware parts processing is very common.
- Q:Can steel round bars be used in automotive applications?
- Yes, steel round bars can be used in automotive applications. Steel round bars are commonly used in various automotive components and systems due to their strength, durability, and versatility. They can be used in the manufacturing of engine parts, suspension components, drive shafts, axles, and other structural parts of vehicles. Steel round bars offer excellent mechanical properties, including high tensile strength and good resistance to impact and fatigue, making them suitable for withstanding the demanding conditions experienced in automotive applications. Additionally, steel round bars can be easily machined, welded, and formed into the desired shape, allowing for efficient manufacturing processes in the automotive industry.
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Steel Round Bar Product Heat treatment of high quality steel
- 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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