HSS Steel Round Bar/High Alloy Round Tool Steel Bar/M2/M25M42/D2/H13
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 33 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
You Might Also Like
Description of steel round bar:
Characteristic:Tungsten-molybdenum high speed steel developed by China,high performance in toughness ,hardness, high temperature hardness.
Festures of steel round bar:
Anneal temperature: 840-860
Relief annealing temperature: 720-760
Hardening temperature: 1210-1230
Hardening medium: salt bath under 600,aslo use oil cooling or air cooling
Normal temper temperation: 540-560 RC Rockwell Hardness after hardening and temperature: 63-66
Production Capacity: 1000 Tons/Month
Tech:EAF+LF+VD+ESR
High strength at elevated temperatures
Specifications of steel round bar:
| C | Si | Mn | W | Mo | Cr | V | P | S |
| 0.80-0.90 | 0.20-0.45 | 0.15-0.40 | 5.50-6.75 | 4.50-5.50 | 3.80-4.40 | 1.75-2.20 | ≤0.030 | ≤0.030 |
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: Can steel round bars be forged?
- Yes, steel round bars can be forged. Forging is a process in which the steel is heated to a high temperature and then shaped by applying pressure with the help of a forging hammer or press. Steel round bars are often used in forging processes to create various shapes and products such as tools, automotive parts, and machinery components. The high heat applied during forging allows the steel to become more malleable and easier to shape, resulting in a strong and durable final product.
- Q: What is the fatigue strength of a steel round bar?
- The fatigue strength of a steel round bar refers to its ability to withstand repeated loading and unloading cycles without experiencing failure. It is a measure of the maximum stress that the bar can endure without developing cracks or fractures due to fatigue. The fatigue strength of a steel round bar depends on various factors such as the material composition, surface condition, size, and manufacturing process.
- Q: Can steel round bars be used for making agricultural equipment?
- Agricultural equipment can indeed be made using steel round bars. These bars are well-known for their exceptional strength and durability, which makes them ideal for heavy-duty applications in the agricultural industry. When it comes to manufacturing various types of agricultural equipment like plows, tillers, cultivators, harrows, and seeders, steel round bars are the go-to choice. Their strength enables these tools to endure the tough conditions found in the field, even when faced with rocks and hard soil. Moreover, steel round bars can be easily shaped and welded, providing flexibility in the design and customization of agricultural equipment to meet specific requirements. All in all, steel round bars are a dependable and cost-efficient material option for creating agricultural equipment due to their strength, durability, and versatility.
- Q: How do steel round bars compare to cast iron bars?
- Steel round bars are generally considered to be stronger and more durable than cast iron bars. Steel has a higher tensile strength and can withstand greater loads and stress without deforming or breaking. Additionally, steel is more resistant to corrosion and has a higher melting point compared to cast iron. Another advantage of steel round bars is their versatility. Steel can be easily machined, welded, and formed into various shapes, making it suitable for a wide range of applications. Cast iron, on the other hand, is brittle and difficult to work with. It has limited malleability and tends to crack or chip under stress. However, cast iron bars have their own unique properties that make them suitable for specific applications. Cast iron is known for its excellent heat retention and distribution, making it ideal for applications such as cookware and engine blocks. It also has good vibration damping properties, which can be beneficial in certain industrial applications. In summary, while steel round bars are generally considered to be superior in terms of strength, durability, and versatility, cast iron bars have their own specific advantages in certain applications. The choice between the two will ultimately depend on the specific requirements and conditions of the intended use.
- Q: How do you prevent steel round bars from rusting during transportation?
- To prevent steel round bars from rusting during transportation, there are several effective measures that can be taken. 1. Proper packaging: The first step is to ensure that the steel round bars are properly packaged. They should be securely wrapped and sealed in a moisture-resistant packaging material such as plastic or shrink wrap. This will create a barrier against moisture and prevent direct contact with air. 2. Desiccants: Including desiccants, such as silica gel packets or moisture-absorbing clay, inside the packaging can help in absorbing any moisture that may be present. These desiccants will help to maintain a dry environment around the steel bars, reducing the chances of rust formation. 3. VCI (Volatile Corrosion Inhibitor) packaging: VCI packaging is an effective method to prevent rust during transportation. VCI materials release a protective vapor that forms a thin protective layer on the steel surface, inhibiting corrosion. VCI films or papers can be used to wrap the steel round bars, providing a long-lasting rust protection. 4. Proper storage conditions: During transportation, it is important to store the steel round bars in a dry and well-ventilated environment. Avoid exposing them to rain, humidity, or extreme temperature fluctuations. If possible, store them in a covered and climate-controlled area to minimize the risk of rust formation. 5. Regular inspection and maintenance: Regularly inspect the steel round bars during transportation to ensure that the packaging remains intact and no moisture has seeped in. If any damage or signs of moisture are detected, immediate action should be taken to rectify the issue and prevent rust from spreading. By implementing these preventive measures, the risk of rust formation on steel round bars during transportation can be significantly reduced, ensuring that they reach their destination in optimal condition.
- Q: What is the maximum carbon content allowed for steel round bars?
- The carbon content allowed for steel round bars can vary depending on the specific grade or specification of steel used. However, most standard steel round bars typically have a carbon content ranging from approximately 0.25% to 0.30%. This carbon content level helps maintain a balance between strength and ductility, ensuring that the steel is sufficiently strong for load-bearing applications while also being easily formable or machinable. It is crucial to note that certain specialized steels or specific applications may have distinct maximum carbon content requirements. Therefore, it is always necessary to refer to the relevant specifications or standards for precise and accurate information.
- Q: Can steel round bars be used in the manufacturing of lighting fixtures?
- Lighting fixtures can indeed be manufactured using steel round bars. Steel, being a flexible and long-lasting material, can offer both structural support and aesthetic appeal to lighting fixtures. By molding steel round bars into different shapes and sizes, various components of lighting fixtures can be created, including frames, bases, and decorative elements. Moreover, steel can be easily manipulated through processes like welding, bending, or machining, allowing it to meet specific design requirements. Another noteworthy aspect is that steel demonstrates excellent resistance to corrosion, ensuring that lighting fixtures made from steel round bars can endure challenging environments and have a prolonged lifespan. In conclusion, the strength, adaptability, and ability to enhance the overall design aesthetic make steel round bars a popular choice in the production of lighting fixtures.
- Q: What are the advantages of using heat-treatable steel round bars?
- There are several advantages of using heat-treatable steel round bars: 1. Increased strength: Heat-treatable steel round bars can be subjected to controlled heating and cooling processes, which enhances their strength and hardness. This makes them suitable for applications that require high strength and durability. 2. Improved wear resistance: Through heat treatment, the steel round bars can develop a hardened surface layer, which significantly improves their resistance to wear and abrasion. This makes them ideal for use in industries such as manufacturing, construction, and automotive, where components are subjected to heavy wear and tear. 3. Customizability: Heat-treatable steel round bars offer the advantage of being easily customizable to meet specific requirements. By adjusting the heat treatment process, the hardness, strength, and other mechanical properties of the bars can be tailored to suit different applications, ensuring optimal performance. 4. Machinability: Heat-treatable steel round bars typically have good machinability, which means they can be easily cut, drilled, or shaped into various forms without compromising their structural integrity. This makes them convenient to work with, reducing production time and costs. 5. Versatility: Heat-treatable steel round bars are highly versatile and find applications in a wide range of industries, including construction, manufacturing, oil and gas, automotive, and aerospace. They are commonly used in the production of shafts, gears, bolts, axles, and other critical components. 6. Cost-effectiveness: While heat-treatable steel round bars may have a higher initial cost compared to non-heat-treatable or lower-grade steels, their durability and enhanced properties make them cost-effective in the long run. The improved strength and wear resistance lead to longer service life, reducing the need for frequent replacements and maintenance. Overall, the advantages of using heat-treatable steel round bars include increased strength, improved wear resistance, customizability, good machinability, versatility, and cost-effectiveness. These benefits make them a preferred choice for demanding applications that require high-performance materials.
- Q: How are steel round bars used in the construction of bridges and buildings?
- Steel round bars are widely used in the construction of bridges and buildings due to their strength, durability, and versatility. These bars are typically made of carbon steel and have a circular cross-section, making them perfect for structural applications. In bridge construction, steel round bars are commonly used for reinforcing concrete structures. They are often embedded within concrete beams, columns, and slabs to enhance their load-bearing capacity and resist bending and shearing forces. The bars are placed strategically in the concrete to provide tensile strength, which complements the compressive strength of the concrete. This reinforcement ensures that the bridge can withstand heavy loads and traffic while maintaining its structural integrity. Similarly, in building construction, steel round bars play a crucial role in reinforcing concrete structures. They are commonly used in the construction of columns, beams, and foundations to increase their load-carrying capacity and prevent structural failure. The bars are typically added to the concrete during the pouring process, forming a sturdy framework that enhances the building's strength and stability. Moreover, steel round bars are also used to create steel frames in the construction of buildings. These frames provide the skeletal structure of the building and support the weight of the floors, walls, and roofs. Steel round bars, due to their high strength-to-weight ratio, are ideal for creating lightweight yet robust frames that can withstand various loads, including wind and seismic forces. Additionally, steel round bars are used for other purposes in construction, such as the fabrication of steel reinforcements, connectors, and fasteners. They can be welded, bolted, or threaded to join different structural elements together, ensuring a secure and sturdy construction. Overall, steel round bars are an essential component in the construction of bridges and buildings. They provide the necessary strength, durability, and flexibility required to create structurally sound and long-lasting structures.
- Q: Can steel round bars be used in outdoor applications?
- Indeed, outdoor applications can make use of steel round bars. Steel, being a robust and long-lasting material, possesses corrosion resistance, thus rendering it suitable for outdoor purposes. Construction, manufacturing, and infrastructure projects frequently employ round bars to offer structural support and reinforcement. Furthermore, steel round bars exhibit the ability to withstand diverse weather conditions, such as rain, snow, and extreme temperatures, while retaining their strength and integrity. Nevertheless, it is crucial to carefully choose the most suitable type of steel for the specific outdoor application to guarantee optimal performance and longevity.
Send your message to us
HSS Steel Round Bar/High Alloy Round Tool Steel Bar/M2/M25M42/D2/H13
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 33 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
Similar products
Hot products
Hot Searches
Related keywords
