Cold Drawn Steel Round Bar with High Quality-100mm-125mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 10000 m.t/month
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Cold Drawn Steel Round Bar with High Quality-100mm-125mm
Specifications:
1.Size: 100mm-125mm
2.Material: AISI 1045/DIN 1.1191/JIS S45C/GB 45/EN8.
3.Chemical analysis:
C | Si | Mn | P≤ | S≤ | Cr |
0.40~0.60 | 0.20~0.30 | 0.70~0.90 | 0.030 | 0.030 | 0.01~0.03 |
4.Process: EAF + LF + VD + Forged + Heat Treatment (optional)
5.Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
6.Technical Data: Chemical Composition, Physical Properties and Mechanical Testing.
7. Test: Ultrasonic test according to SEP 1921-84 3C/c.
8. Standard: GB, AISI, ASTM, DIN, JIS, BS, etc.
9. Quality Management Certification: ISO 9001:2008.
10. Main application:
(1)It is widely used in machinery manufacturing.
(2) For the manufacture of high strength requirements parts, such as gears, shafts, piston pin and the uneven force big machining parts, forgings, stampings and bolts, nuts, pipe joint.
FAQ of Cold Drawn Steel Round Bar with High Quality-100mm-125mm:
Q1: How soon can we receive the product after purchasement?
A1: 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 one month.
Q2: How do you 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: The prices are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
Images of Cold Drawn Steel Round Bar with High Quality-100mm-125mm:
- Q: What are the weight calculations for steel round bars?
- One can determine the weight of steel round bars through a simple formula. To calculate the weight of a steel round bar, multiply the square of its diameter in millimeters by the length in meters, and then multiply the result by the specific weight of steel, which is typically around 7.85 grams per cubic centimeter. The weight of a steel round bar can be calculated using the following formula: Weight = (Diameter^2 x Length x Specific Weight of Steel) / 1000 In this formula: - Diameter represents the diameter of the round bar in millimeters. - Length indicates the length of the round bar in meters. - Specific Weight of Steel refers to the density of steel, usually 7.85 grams per cubic centimeter. - 1000 is employed to convert the weight from grams to kilograms. It is essential to consider that this formula assumes the round bar is made solely of steel and does not take into account any variations in the specific weight among different steel alloys. Moreover, it is crucial to maintain consistent units throughout the calculation, whether millimeters or meters, for accurate results.
- Q: Can steel round bars be used for making punches and dies?
- Yes, steel round bars can be used for making punches and dies. Steel round bars are commonly used in tool and die making due to their high strength and durability. They can be machined or forged into the desired shape and then hardened to ensure a long lifespan and resistance to wear and deformation. The hardness and toughness of steel round bars make them ideal materials for withstanding the high forces and pressures involved in punching and shaping various materials. Additionally, steel round bars are readily available in various sizes and grades, making them a cost-effective choice for making punches and dies.
- Q: What are the common sizes of steel round bars?
- The specific application and industry standards determine the varying common sizes of steel round bars. Depending on these factors, the sizes can range from 1/4 inch to 24 inches in diameter. The availability of these sizes is often in increments of 1/8 inch or 1/4 inch. It is worth noting that the sizes may differ based on the country or region. Moreover, metric sizes are also an option, with diameters generally ranging from 6mm to 600mm. The extensive selection of steel round bar sizes enables a wide range of applications across different industries.
- Q: How are steel round bars used in the construction of offshore structures?
- Due to their exceptional mechanical properties, steel round bars are widely employed in offshore construction for their robustness and resilience. These bars, typically crafted from carbon steel or alloy steel, are commonly utilized in the production of oil rigs, offshore platforms, pipelines, and subsea structures. The primary function of steel round bars in offshore construction is to furnish structural support and reinforcement. Particularly, they are instrumental in the creation of piles, which are lengthy cylindrical structures driven into the seabed to establish a stable foundation for offshore facilities. Steel round bars are preferred for this purpose due to their remarkable ability to endure the harsh marine environment and heavy loads. Additionally, offshore platforms, which serve as elevated workspaces for oil and gas exploration and production activities, heavily rely on steel round bars. These bars are employed to construct the framework of the platform, constituting vital structural elements such as columns, beams, and trusses. By welding or bolting them together, a robust and rigid structure capable of withstanding extreme weather conditions and substantial loads is created. Moreover, steel round bars are integral to the construction of pipelines, which enable the transportation of oil and gas from offshore wells to onshore facilities. These bars are utilized to fabricate pipeline supports, guaranteeing the stability and secure fastening of the pipeline to the seabed. To conclude, the significance of steel round bars in offshore construction cannot be overstated. Their exceptional strength, durability, and ability to withstand the demanding marine environment make them the ideal choice for providing structural support and reinforcement in offshore construction ventures.
- Q: What are the advantages of using wear-resistant steel round bars?
- The advantages of using wear-resistant steel round bars are that they provide increased durability, extended service life, and enhanced performance in high-wear applications. These bars are specifically designed to withstand abrasion, impact, and other forms of wear, making them ideal for industries such as mining, construction, and manufacturing. By using wear-resistant steel round bars, companies can reduce maintenance costs, minimize downtime, and improve overall operational efficiency.
- Q: What are the factors to consider when selecting a steel round bar for a specific application?
- When choosing a steel round bar for a particular application, there are several key factors that need to be taken into account. Firstly, the material grade of the steel round bar is of utmost importance. Different grades of steel have different properties, such as strength, hardness, and resistance to corrosion. It is crucial to select a material grade that is suitable for the specific requirements of the application. Secondly, the mechanical properties of the steel round bar, such as tensile strength, yield strength, and elongation, need to be carefully evaluated. These properties determine how well the bar can withstand forces and deformations under load. It is important to choose a steel round bar with mechanical properties that are compatible with the demands of the application. The size and dimensions of the steel round bar also play a critical role. This includes considering the diameter, length, and tolerance requirements. The dimensions should be chosen based on the structural needs of the application and the desired load-bearing capacity of the bar. The surface finish of the steel round bar is significant, particularly in applications where aesthetics or contact with other components are important. Factors such as smoothness, roughness, and the presence of coatings or treatments should be taken into account. Depending on the environment in which the application will be used, it is crucial to select a steel round bar with adequate corrosion resistance. Factors such as exposure to moisture, chemicals, or extreme temperatures can impact the bar's performance and longevity. Options like stainless steel or corrosion-resistant coatings can be considered to enhance the bar's resistance to corrosion. If the steel round bar needs to be machined or fabricated into a specific shape, its machinability must be considered. Some steel grades are easier to machine than others and may require different tools or techniques. It is important to choose a bar with a machinability that aligns with the desired manufacturing processes. Lastly, the cost of the steel round bar should not be overlooked. Different material grades and specifications come with varying price points. It is important to strike a balance between the required properties and performance of the bar and the budget constraints of the project. In conclusion, selecting a steel round bar for a specific application necessitates careful consideration of the material grade, mechanical properties, size, surface finish, corrosion resistance, machinability, and cost. By taking these factors into account, one can ensure that the chosen steel round bar will meet the requirements of the application and deliver optimal performance.
- Q: What is the maximum hardness achievable for steel round bars?
- The maximum hardness attainable for steel round bars relies on various factors, including the steel's composition, the heat treatment process, and the desired properties for the specific application. Typically, steel can reach a maximum hardness of approximately 65 HRC or higher. This level of hardness is commonly achieved through procedures like quenching and tempering. Quenching entails rapidly cooling the steel from a high temperature to room temperature, resulting in a hardened structure. Subsequently, tempering is carried out to decrease brittleness and enhance the steel's toughness while maintaining a high level of hardness. It is crucial to acknowledge that pushing the hardness of steel beyond a certain point may result in reduced toughness and increased brittleness. Hence, the maximum attainable hardness must be balanced with the desired properties for the particular application, such as strength, ductility, and resistance to wear or impact.
- Q: What is a steel round bar?
- A steel round bar is a solid cylindrical rod made of steel that has a circular cross-section. It is commonly used in construction, manufacturing, and machining applications due to its strength, durability, and versatility.
- Q: What is the red hardness of a steel round bar?
- The red hardness of a steel round bar refers to its ability to maintain hardness and resist deformation at high temperatures, typically around 500°C to 600°C. This property is crucial for applications involving cutting tools and high-temperature environments.
- Q: Can steel round bars be used for making body panels?
- No, steel round bars are not typically used for making body panels. Body panels are usually made from sheet metal or aluminum, as they offer better flexibility, ease of shaping, and weight reduction compared to steel round bars.
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Cold Drawn Steel Round Bar with High Quality-100mm-125mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 10000 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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