Hot Rolled Round Carbon Steel Bar
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Product Description:
OKorder is offering Round Bar 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
1. Hot rolled round bar of 6-25mm, 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. 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.
Product Advantages:
OKorder's Round Bar 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 Specifications:
1. Grade: Q195, Q235, Q345
2. Diameter: 6mm-150mm
3. Length: 6m, 9m, 12m or as customer’s request
4. Tolerance: Within ±5% for weight; ±2mm for diameter
5. Note: The price can be better is the quantity is good
6. Chemical composition
Alloy No | Element (%) | ||||
C | Mn | S | P | Si | |
Q195 | 0.06-0.12 | 0.25 | ≤0.05 | ≤0.045 | ≤0.3 |
Q235 | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 |
Q345 | ≤0.2 | 1.00-1.60 | ≤0.045 | ≤0.045 | ≤0.55 |
Payment:
-Invoicing on theoretical weight or actual weight a s customer’s request.
-FOB, CFR or CIF.
-Regular terms of payment:
1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.
3, Negotiable.
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.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Images:
- Q: What are the different types of steel used in round bars?
- Round bars are produced using various types of steel. The most common options are as follows: 1. Carbon Steel: This basic steel variant contains a low carbon content (typically less than 1%) and is recognized for its robustness and durability. Carbon steel is often utilized in construction and structural projects. 2. Alloy Steel: By introducing elements like manganese, chromium, or nickel to carbon steel, alloy steel is created. These additives enhance the steel's strength, hardness, and ability to resist corrosion. Machinery and automotive components frequently employ alloy steel round bars. 3. Stainless Steel: Stainless steel is composed of at least 10.5% chromium by mass. This high chromium content grants stainless steel its distinctive properties, including corrosion resistance and a shiny appearance. Stainless steel round bars find wide applications in the food industry, construction, and in environments requiring high corrosion resistance. 4. Tool Steel: Designed to endure high temperatures and resist wear and tear, tool steel is a specialized steel type. It is commonly employed in the production of tools, dies, and in settings necessitating exceptional strength and hardness. 5. Duplex Stainless Steel: This stainless steel variant combines austenite and ferrite phases in its microstructure. As a result, it possesses superior strength and corrosion resistance compared to regular stainless steel. Duplex stainless steel round bars are frequently utilized in marine and chemical industries. In summary, the selection of steel for round bars is contingent upon specific requirements such as strength, corrosion resistance, and temperature resistance, depending on the intended application.
- Q: What is the typical tolerance for diameter and length in steel round bars?
- The tolerance for diameter and length in steel round bars can vary depending on the industry standards and requirements specific to each sector. Generally, the tolerance for diameter in steel round bars is typically between +/- 0.005 and 0.010 inches. This means that the bar's actual diameter can deviate up to 0.010 inches from the specified diameter, either larger or smaller. Likewise, the tolerance for length in steel round bars is usually around +/- 0.125 to 0.250 inches. Consequently, the actual length of the bar can differ up to 0.250 inches from the specified length, either longer or shorter. It is essential to highlight that these tolerances can differ based on the intended application and the manufacturing industry's specific standards. Therefore, it is vital to refer to the relevant industry standards or the manufacturer's specifications to determine the precise tolerances required for a specific steel round bar.
- Q: What are the advantages of using duplex steel round bars?
- One of the main advantages of using duplex steel round bars is their superior strength and corrosion resistance. Duplex steel is a combination of austenitic and ferritic stainless steels, which provides a unique combination of properties. This type of steel offers higher strength compared to austenitic stainless steel, making it suitable for applications that require durability and load-bearing capacity. Additionally, duplex steel round bars exhibit excellent resistance to corrosion, especially in harsh environments such as marine or chemical industries. This resistance to corrosion makes them a cost-effective choice, as they require less maintenance and have a longer lifespan. Overall, the use of duplex steel round bars can improve the longevity, reliability, and performance of various industrial applications.
- Q: Can steel round bars be used in the production of flanges?
- Flanges in the production process can utilize steel round bars. Steel round bars, commonly used as raw materials, can be machined, forged, or rolled into the desired flange shape. The production of flanges benefits from steel round bars due to their high strength, durability, and resistance to corrosion. Additionally, they can be easily fabricated and machined to meet specific size and dimensional needs. Various industries, including oil and gas, petrochemical, power generation, and construction, widely employ steel round bars for the production of flanges. These flanges are essential in connecting pipes or equipment within piping systems.
- Q: Can steel round bars be used for making handrails?
- Yes, steel round bars can be used for making handrails. Steel round bars are commonly used in construction and fabrication due to their strength and durability. They can be easily shaped and welded to create handrails that provide support and safety for staircases, balconies, and other elevated areas. Additionally, steel round bars can be finished with various coatings or treatments to enhance their corrosion resistance and aesthetics. Overall, steel round bars are a popular choice for making handrails due to their strength, versatility, and ability to withstand heavy usage.
- Q: Can steel round bars be used as axles or shafts?
- Axles or shafts can indeed be made from steel round bars. This is because steel possesses excellent strength and durability, making it a popular choice for axles and shafts. In particular, steel round bars are ideal for applications that involve rotational movement, such as axles and shafts, as they can handle heavy loads and endure bending and torsional forces. Moreover, steel round bars can be machined and heat-treated to meet specific requirements for hardness and surface finish, further enhancing their suitability for use as axles or shafts. All in all, steel round bars are a dependable and widely utilized option for axles and shafts in various industries, including automotive, machinery, and construction.
- Q: Can steel round bars be used in the manufacturing of jewelry?
- Yes, steel round bars can be used in the manufacturing of jewelry. While steel is not as commonly used as precious metals like gold or silver in jewelry making, it can still be utilized to create unique and industrial-inspired pieces. Steel round bars offer a sleek and modern aesthetic, making them suitable for contemporary or minimalistic designs. Additionally, steel is known for its durability and strength, ensuring that the jewelry will withstand everyday wear and tear. However, it is important to note that steel may not be suitable for individuals with metal allergies or sensitive skin.
- Q: Can steel round bars be used for making molds?
- No, steel round bars are not typically used for making molds. Molds are usually made from materials such as silicone, rubber, or various types of plastics that can easily be molded and shaped to create the desired form. Steel round bars are better suited for structural purposes or as support rods.
- Q: What are the advantages of using niobium-alloy steel round bars?
- There are several advantages to using niobium-alloy steel round bars. Firstly, niobium-alloy steel has excellent strength and toughness properties. The addition of niobium to the steel increases its strength while maintaining its ductility, making it ideal for applications that require high strength and durability. This allows niobium-alloy steel round bars to withstand heavy loads and shocks without deforming or breaking easily. Secondly, niobium-alloy steel has a high resistance to corrosion. This makes it suitable for use in harsh environments where exposure to moisture, chemicals, or corrosive substances is common. The corrosion resistance of niobium-alloy steel ensures that the round bars will remain intact and retain their structural integrity over time, reducing the need for frequent replacements and maintenance. Additionally, niobium-alloy steel has excellent weldability and formability. It can be easily welded and fabricated into various shapes and sizes, making it adaptable to different manufacturing processes and applications. This versatility allows for the production of custom-designed round bars that meet specific project requirements. Moreover, niobium-alloy steel has good heat resistance properties. It can withstand high temperatures without losing its strength or undergoing significant changes in its mechanical properties. This makes it suitable for applications that involve exposure to extreme heat or thermal cycling, such as in the aerospace or automotive industries. Furthermore, niobium-alloy steel is known for its excellent fatigue resistance. It has a high endurance limit, which means it can withstand repeated loading and unloading cycles without experiencing fatigue failure. This makes niobium-alloy steel round bars ideal for applications that involve dynamic or cyclic loading, such as in structural components or machinery. In conclusion, the advantages of using niobium-alloy steel round bars include high strength, corrosion resistance, weldability, formability, heat resistance, and fatigue resistance. These properties make niobium-alloy steel a reliable and cost-effective choice for various industries and applications.
- Q: Are steel round bars suitable for use in the construction of bridges?
- Yes, steel round bars are suitable for use in the construction of bridges. Steel round bars offer several advantages that make them an ideal choice for bridge construction. Firstly, steel round bars have high tensile strength, which means they can withstand heavy loads and forces without deforming or breaking. This is crucial for bridges as they need to support the weight of vehicles and pedestrians crossing over them. The high tensile strength of steel round bars ensures the structural integrity and safety of the bridge. Additionally, steel round bars have excellent durability and corrosion resistance. Bridges are often exposed to harsh environmental conditions, such as rain, snow, and saltwater, which can lead to corrosion and degradation of materials. However, steel round bars are specifically designed to resist corrosion, ensuring the longevity and reliability of the bridge. Moreover, steel round bars are readily available in various sizes and lengths, making them versatile and adaptable for different bridge designs and configurations. Their uniform circular shape also simplifies the construction process, as they can be easily cut, bent, and welded to fit the required specifications. Furthermore, steel round bars offer cost-effectiveness in bridge construction. They have a favorable strength-to-weight ratio, meaning they can provide the necessary strength while minimizing the overall weight of the bridge. This reduces the amount of material needed and lowers transportation costs during construction. In conclusion, steel round bars are highly suitable for use in the construction of bridges due to their high tensile strength, durability, corrosion resistance, versatility, and cost-effectiveness. They provide the necessary strength and reliability to support heavy loads and withstand harsh environmental conditions, ensuring the safety and longevity of the bridge.
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Hot Rolled Round Carbon Steel Bar
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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