Round Bar Chromed Steel Round Bar-Steel Round Bar SS400
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Product Description:
OKorder is offering High quality Round Bar Chromed Steel Round Bar-Steel Round Bar SS400 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:
Round Bar Chromed Steel Round Bar-Steel Round Bar SS400 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 Chromed Steel Round Bar-Steel Round Bar SS400 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 High Quality Round Bar
1. Grade: GB, JIS, ASTM, EN
2. Grade: Q235, SS400, A36, S235JR
3. Diameter and mass: As below
Diameter | Mass | Diameter | Mass | Diameter | Mass |
(mm) | (kg/m) | (mm) | (kg/m) | (mm) | (kg/m) |
6 | 0.22 | 22 | 2.98 | 53 | 17.30 |
7 | 0.30 | 24 | 3.55 | 56 | 19.30 |
8 | 0.40 | 25 | 3.85 | 60 | 22.20 |
9 | 0.50 | 26 | 4.17 | 63 | 24.50 |
10 | 0.62 | 28 | 4.83 | 65 | 26.00 |
11 | 0.75 | 30 | 5.55 | 70 | 30.20 |
12 | 0.89 | 32 | 6.31 | 75 | 34.70 |
13 | 1.04 | 34 | 7.13 | 80 | 39.50 |
14 | 1.21 | 36 | 7.99 | 85 | 44.50 |
15 | 1.39 | 38 | 8.90 | 90 | 49.90 |
16 | 1.58 | 40 | 9.86 | 95 | 55.60 |
17 | 1.78 | 42 | 10.90 | 100 | 61.70 |
18 | 2.00 | 45 | 12.50 | 120 | 88.85 |
19 | 2.23 | 48 | 14.20 | 140 | 120.93 |
20 | 2.47 | 50 | 15.40 | 150 | 138.82 |
4. Material: Mild Steel
5. Heat treatment of high quality steel:
Fire: Isothermal annealing temperature is 800 ~ 880 °C, with 10 ~ 20 °C, the furnace cooling to about 600 °C, hardness above HB269.
Preheat temperature: 730-730 °C
Quenching temperature: 1190-1210 °C
Tempering temperature: 540-595 °C
Cold drawn, hardness 285 HBS
Cold drawn after annealing condition, hardness 277 HBS
Quenching methods: oil quenching, air cooling or salt bath quenching
Production Flow of High Quality Round Bar
The common processes are preheated forging quenching, dual refinement solution process, cooling quenching and isothermal quenching. We use heat treatment for dual refinement solution process. The main measures process is high temperature solution and refinement cycle. High temperature solution can improve the carbide morphology and particle size. The aim is to make the loop refinement ultrafine austenite grains.
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.
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- Q: Are steel round bars suitable for welding applications?
- Yes, steel round bars are suitable for welding applications. Steel round bars are commonly used in welding applications due to their high strength and durability. They can be easily welded to other steel components or structures using various welding processes such as arc welding, MIG welding, or TIG welding. Steel round bars also offer good mechanical properties, including excellent tensile strength, which makes them suitable for welding applications where strength and load-bearing capacity are important factors. Additionally, steel round bars are available in a wide range of sizes and grades, allowing for versatility and compatibility with different welding projects. However, it is important to choose the appropriate type of steel round bar based on the specific welding application and the desired properties of the final product.
- Q: What are the common sizes and dimensions of steel round bars?
- Steel round bars come in a variety of sizes and dimensions to cater to different applications and requirements. The most common sizes and dimensions of steel round bars include diameters ranging from 1/4 inch to 24 inches. These diameters correspond to the nominal size of the round bar, which represents the approximate measurement of the bar's cross-sectional diameter. In terms of dimensions, steel round bars are typically available in standard lengths of 20 feet or 6 meters. However, custom lengths can be produced upon request. The length of the round bar is crucial as it determines the amount of material available for cutting, shaping, and fabrication. Additionally, the weight of steel round bars can vary depending on their size. Steel is typically measured by its weight per unit length, commonly expressed in pounds per foot or kilograms per meter. The weight of a steel round bar is influenced by the diameter, length, and specific type of steel used. It is worth noting that the sizes and dimensions mentioned above are standard in the industry, but there may be variations depending on the specific manufacturer or supplier. Therefore, it is always advisable to consult the manufacturer's catalog or contact them directly to obtain accurate and up-to-date information on the sizes and dimensions of steel round bars they offer.
- Q: Can steel round bars be used in the manufacturing of bearings?
- Typically, steel round bars are not utilized in the production of bearings. Bearings necessitate materials with distinct qualities, such as exceptional strength, hardness, and resistance to wear. Steel round bars may not possess these attributes to the necessary extent. Instead, bearings are usually crafted from top-notch steel alloys that are specifically engineered for bearing purposes, such as bearing steel or stainless steel. These materials undergo specialized heat treatment procedures to attain the desired properties essential for bearing manufacturing, including the ability to bear heavy loads, minimal friction, and long-lasting endurance.
- Q: Can steel round bars be used in the production of construction equipment?
- Yes, steel round bars can be used in the production of construction equipment. Steel round bars are commonly used in the construction industry for various applications, including the manufacturing of heavy machinery, equipment components, structural frames, and supports. The high strength and durability of steel make it an ideal material for constructing robust and reliable construction equipment.
- Q: Can steel round bars be used for making fuel system components?
- Fuel system components can indeed be made using steel round bars. Steel is widely employed in the production of various fuel system components because it possesses strength, durability, and corrosion resistance. Steel round bars are capable of being machined, welded, and shaped into diverse forms and dimensions, rendering them suitable for a broad array of fuel system applications. Moreover, steel's elevated melting point and its capacity to withstand high pressure and temperature conditions make it a dependable option for fuel system components that are exposed to extreme circumstances.
- Q: Are steel round bars used in the automotive industry?
- Yes, steel round bars are commonly used in the automotive industry. They are utilized in various applications such as the manufacturing of engine components, suspension systems, chassis, and axles. Steel round bars offer superior strength, durability, and versatility, making them an ideal choice for automotive parts that require high performance and reliability. Additionally, steel's ability to withstand heavy loads and resist deformation makes it suitable for use in critical automotive applications where safety is paramount.
- Q: Can steel round bars be plated or coated?
- Yes, steel round bars can be plated or coated. Plating or coating steel round bars can provide additional protection against corrosion, improve aesthetics, and enhance the durability of the bars.
- Q: Can steel round bars be used in the production of valves?
- Yes, steel round bars can be used in the production of valves. Steel round bars are commonly used as raw material in valve manufacturing due to their high strength, durability, and resistance to corrosion. The bars can be machined, forged, or cast to create various valve components such as stems, bodies, and bonnets. Additionally, steel round bars offer excellent mechanical properties, making them suitable for handling high-pressure and high-temperature applications commonly encountered in valve systems.
- Q: What is the maximum copper content allowed for steel round bars?
- The maximum copper content allowed for steel round bars varies depending on the specific grade and industry standards. In general, copper is considered an alloying element in steel and is typically added in small amounts to enhance certain properties. The maximum allowable copper content for most steel round bars is typically around 0.50% to 1.00%. However, it is important to note that this can vary depending on the specific application and grade of steel being used. It is recommended to consult the relevant industry standards or specifications for the specific steel grade and application to determine the maximum copper content allowed.
- Q: How do you prevent warping during welding of steel round bars?
- To prevent warping when welding steel round bars, there are several precautions that can be taken: 1. Ensure proper fit-up: Before welding, make sure the round bars are correctly aligned and fitted together. Any gaps or misalignments can cause uneven heating and cooling, increasing the likelihood of warping. 2. Divide welding into smaller sections: Instead of continuously welding along the entire length of the round bar, break it down into multiple smaller sections. This will help distribute heat more evenly and decrease the risk of warping. 3. Use low heat input techniques: Employ welding techniques like pulse welding or tack welding that minimize heat input. These methods allow for controlled and intermittent heating, reducing the chances of warping. 4. Consider preheating: Preheating the round bars before welding can also prevent warping, especially with thicker bars or when welding dissimilar metals. Preheating helps minimize the temperature difference between the weld and the surrounding material, reducing the risk of warping. 5. Monitor and control heat input: Keep a close eye on the heat input during welding. Excessive heat can cause rapid expansion and contraction, leading to warping. Use appropriate welding parameters, such as lower amperage and shorter welding times, to control the heat input. 6. Utilize welding fixtures: Use welding fixtures or jigs to securely hold the round bars in place during welding. This helps maintain proper alignment and prevents movement, reducing the chance of warping. 7. Allow for natural cooling: After welding, let the round bars cool down slowly and naturally. Avoid rapid cooling methods like quenching, as they can induce stress and increase the risk of warping. By implementing these measures, the likelihood of warping when welding steel round bars can be significantly reduced, resulting in higher quality and more dependable welded joints.
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Round Bar Chromed Steel Round Bar-Steel Round Bar SS400
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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