HSS Steel Round Bar/High Alloy Round Tool Steel Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 223 m.t.
- Supply Capability:
- 2000000 m.t./month
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Description of steel round bar:
Diameter:20mm-80(85)mm(rolled round steel),90-350(400)mm(forged round steel)
Length: optional
Festures of steel round bar:
Cr shaper cutter, milling cutter,screw tap,drill bit etc.Also can be used in manufacture of large scale and thermoplasticity shaped cutting tools and antiabrasive cutting tools under high load..The highest temperature is 427 degrees Celsius.it has good strength,and high quenching property ,the toughness is good and small deformation during quenching.At high temperature, there are high creep strength and endurance strength.
Specifications of steel round bar:
Annealing after forging:
heat to 840-860°c,
keep 2-4H,coolbelow to 500°c,
hardness≤285HBS
Images of steel round bar:
FAQ:
1. What is your package?
Packing situation: standard seaworthy packing or as customer required.
2. How long is the lead time?
Delivery time: 45 days after order confirmed.
3. What payment term do you accept?
Payment: T/T or L/C at sight.
- Q: How are steel round bars used in the manufacturing of valves and fittings?
- Steel round bars are used in the manufacturing of valves and fittings as they provide the necessary strength and durability required for these components. The round bars are first machined and shaped into various parts of the valve or fitting, such as the body, stem, or disc. The steel round bars are then further processed through cutting, drilling, and threading to create the desired shape and size. This ensures that the valves and fittings can withstand high pressure, temperature, and corrosive environments, making them suitable for industrial applications.
- Q: Can steel round bars be used in the manufacturing of springs?
- Yes, steel round bars can be used in the manufacturing of springs. Steel round bars are commonly used as a raw material in spring manufacturing due to their high strength and durability. They can be formed, heat-treated, and shaped into various types of springs, such as compression springs, tension springs, and torsion springs, depending on the specific application requirements.
- Q: What are the different types of steel round bars used in the manufacturing of springs?
- There exists a variety of steel round bars that are commonly utilized in the production of springs. These types include: 1. Carbon steel round bars: This particular type of steel is frequently employed for springs and is characterized by its high carbon content, which usually falls within the range of 0.60% to 0.95%. Carbon steel round bars possess commendable strength and durability, rendering them appropriate for a wide array of spring applications. 2. Alloy steel round bars: These are formed by incorporating alloying elements like chromium, manganese, nickel, or vanadium into carbon steel. Alloy steel round bars offer improved mechanical properties, including heightened strength, toughness, and resistance to wear and corrosion. They are commonly employed in demanding or high-performance spring applications. 3. Stainless steel round bars: These bars are resistant to corrosion and contain a significant amount of chromium (usually exceeding 10.5%). Stainless steel round bars are highly sought after for springs that necessitate exceptional resistance to rust, oxidation, and chemicals. They find frequent use in applications where hygiene, cleanliness, and visual appeal are of utmost importance, such as in the food and medical sectors. 4. Spring steel round bars: These bars are specifically designed for spring production. They possess a unique combination of properties, including high yield strength, good fatigue resistance, and excellent elasticity. Spring steel round bars are typically crafted from either carbon steel or alloy steel, depending on the specific requirements of the application. It is crucial to select the appropriate steel round bar based on factors such as the intended application, load requirements, environmental conditions, and desired spring performance. Seeking guidance from a materials engineer or spring manufacturer can aid in determining the most suitable steel round bar for a particular spring manufacturing project.
- Q: Can steel round bars be used for making power transmission systems?
- Yes, steel round bars can be used for making power transmission systems. Steel round bars are commonly used in various industries for their high strength and durability. They are suitable for power transmission systems due to their ability to withstand high torque and load capacities. Steel round bars can be machined and formed into various shapes and sizes, making them versatile for different power transmission applications. Additionally, steel has excellent wear resistance and can withstand harsh operating conditions, making it an ideal material for power transmission systems that require long-lasting performance.
- Q: How are steel round bars used in the mining industry?
- Steel round bars are widely used in the mining industry for a variety of applications. One of the most common uses is in the construction and reinforcement of underground support systems. These bars are often used as roof bolts or rock bolts to provide stability and prevent cave-ins or roof falls in underground mines. Steel round bars are also used in the manufacturing of drilling equipment. They are frequently used as drill rods or drill bits, providing the necessary strength and durability to withstand the harsh conditions of drilling in mining operations. These bars are typically heat-treated to increase their hardness and resistance to wear, ensuring their longevity in the drilling process. Another important application of steel round bars in mining is in the production of grinding media for grinding mills. These bars, known as grinding rods, are used to grind and crush ore particles in the milling process. They are made from high-quality steel and have a specific hardness and toughness to effectively break down the ore into smaller particles, facilitating the extraction of valuable minerals. Additionally, steel round bars are used in the construction of conveyor systems in mining operations. They are commonly used as support bars or rollers in conveyor belts, ensuring the efficient transport of mined materials from one location to another. In summary, steel round bars play a crucial role in the mining industry. From providing support and stability in underground mines to manufacturing drilling equipment and grinding media, these bars are essential in various mining processes, contributing to the overall efficiency and productivity of mining operations.
- Q: What are the advantages of using high-speed steel round bars?
- Using HSS round bars in various applications offers several advantages. Firstly, their exceptional hardness and wear resistance make them perfect for high-speed and high-temperature cutting, shaping, and machining operations. HSS round bars can withstand the heat generated in these processes without losing hardness or dulling quickly. This results in improved tool life and reduced downtime for tool changes. Secondly, HSS round bars possess excellent strength and toughness properties, enabling them to handle heavy loads and resist deformation, even in demanding applications. Their strength and toughness make them suitable for industries like aerospace, automotive, and manufacturing, where precision and reliability are crucial. Thirdly, HSS round bars provide superior cutting performance. Due to their high hardness, they retain a sharp cutting edge for a long time. This ensures efficient and precise cutting, minimizing inaccuracies or errors in the workpiece. The sharp cutting edge also contributes to improved surface finish and dimensional accuracy. Additionally, HSS round bars have good thermal conductivity, meaning they efficiently dissipate heat generated during cutting or machining operations. This prevents overheating, which can cause premature tool failure or damage. The ability to manage heat buildup helps maintain the integrity of the tool and extends its lifespan. Lastly, HSS round bars are readily available and cost-effective compared to other high-performance tool materials like carbide. This makes them a popular choice, especially in industries where cost considerations are significant. In conclusion, the advantages of using HSS round bars include exceptional hardness and wear resistance, excellent strength and toughness, superior cutting performance, good thermal conductivity, and cost-effectiveness. These advantages make HSS round bars the preferred choice for professionals and industries that require reliable and efficient cutting and machining tools.
- Q: Can steel round bars be used in the manufacturing of power transmission components?
- Yes, steel round bars can be used in the manufacturing of power transmission components. Steel round bars are known for their high strength, durability, and ability to withstand heavy loads, making them suitable for various applications in power transmission. These components include gears, shafts, couplings, and other parts that need to transmit power efficiently and reliably.
- Q: Round bars and ribbed stirrups are much better
- The flexibility of hot rolled round steel bar is better than that of ribbed steel bar, and its fatigue stress amplitude is wide allowable. It is suitable for the components under dynamic load, as well as lifting rings, rings and lifting workpieces;
- Q: Can steel round bars be used for making body panels?
- Yes, steel round bars can be used for making body panels. Steel is a commonly used material in the automotive industry due to its strength, durability, and formability. Round bars can be shaped, welded, and formed into various body panel shapes, providing structural support and protection. However, it's important to note that steel round bars might not be the ideal choice for all body panels, as they can be heavier compared to alternative materials such as aluminum or carbon fiber. The decision to use steel round bars for body panels depends on factors such as the specific vehicle application, desired weight reduction, and cost considerations.
- Q: Can steel round bars be hot worked?
- Steel round bars can indeed undergo hot working, which involves shaping or forming the steel at high temperatures. This is typically done above the steel's recrystallization temperature, making it easier to deform and shape. Hot working of steel round bars can be accomplished through methods like hot rolling, hot forging, or hot extrusion. These processes entail heating the steel bar and applying mechanical force to shape it into the desired form. Hot working is commonly employed in the manufacturing of different steel products, like round bars, to enhance their mechanical properties and achieve specific shapes or sizes.
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HSS Steel Round Bar/High Alloy Round Tool Steel Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 223 m.t.
- Supply Capability:
- 2000000 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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