Q195 Hot Rolled Carbon Steel Round Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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
Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
Q195 Hot Rolled Carbon Steel Round Bars
Product Description:
1. Sizes: Diameter: 6mm-150mm; Length: 6m, 9m, 12m
2. Grade: Q195
3. Invoicing on theoretical weight or actual weight as customer’s request
4. Shape: Round bar, solid bar of steel with circular section
5. Technique: Hot rolled
Details of specification：
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 |
Usage and Applications：
1. Q195 Hot Rolled Carbon Steel Round Bars is used in a large number of architectural and engineering structures. Or it can be used in construction of plants for the production of steel house frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.
2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.
3. Some especial material steel round bar can be used for main shaft of steamer, hummer shank, with big section and supper force.
Pruduct show:
- Q: What are the different powder coating techniques used for special steel?
- There are several powder coating techniques used for special steel, including electrostatic spraying, fluidized bed coating, and electrostatic fluidized bed coating. These techniques involve applying a dry powder coating to the steel surface, which is then cured to form a durable and protective layer. Each technique has its own advantages and is used based on the specific requirements of the steel and the desired finish.
- Q: What are the typical mechanical properties of special steel?
- The mechanical properties of special steel can vary depending on its specific grade and composition. However, there are certain general characteristics that can be anticipated. Special steels are often designed to have enhanced properties compared to standard carbon steels, which makes them suitable for specific applications that require superior strength, hardness, or resistance to wear and corrosion. One important mechanical property of special steel is its high tensile strength. These steels are typically engineered to have higher strength levels than standard steels. As a result, they can withstand heavy loads and stresses without deforming or failing, making them ideal for industries like construction, automotive, and aerospace where structural integrity is crucial. Special steels also demonstrate excellent hardness, which measures a material's ability to resist permanent indentation or scratching. This property is often achieved through the addition of alloying elements and heat treatment processes that enhance the steel's ability to resist wear and abrasion. Consequently, special steels are commonly used in tools, cutting equipment, and machinery components subjected to severe wear conditions. Furthermore, special steel alloys can possess exceptional toughness, which refers to the material's ability to absorb energy and resist fracture under impact or sudden loading. This is particularly important in applications where impact resistance is vital, such as the manufacturing of heavy-duty machinery or structures subjected to dynamic loads. Additionally, special steels may exhibit improved corrosion resistance compared to standard steels. This is achieved by incorporating alloying elements like chromium, nickel, or molybdenum, which create a protective oxide layer on the steel's surface, preventing or slowing down the process of corrosion. Industries dealing with corrosive environments, such as marine, oil and gas, and chemical processing, highly value this property. In summary, special steel possesses typical mechanical properties such as high tensile strength, excellent hardness, exceptional toughness, and improved corrosion resistance. These properties allow special steels to excel in various applications where superior performance is required, making them essential in numerous industries worldwide.
- Q: What are the properties of alloy steel?
- Alloy steel possesses a combination of properties that make it highly versatile and desirable in various applications. It exhibits enhanced strength, hardness, and wear resistance due to the addition of alloying elements such as chromium, nickel, and molybdenum. Alloy steel can withstand high temperatures, making it suitable for use in elevated temperature environments. It also offers excellent corrosion resistance and is highly durable, making it ideal for applications that require long-term reliability. Additionally, alloy steel can be easily machined and fabricated, further adding to its appeal in various industries.
- Q: How does special steel contribute to the machinability of products?
- Special steel contributes to the machinability of products by offering enhanced properties such as higher strength, improved wear resistance, and increased hardness. These qualities allow for easier cutting, shaping, and forming during the machining process. Additionally, special steel may contain alloying elements that improve its thermal conductivity and reduce the risk of deformation or cracking, leading to better overall machinability.
- Q: What are the requirements for special steel used in railway applications?
- The requirements for special steel used in railway applications are quite stringent due to the demanding nature of the industry. Here are some of the key requirements: 1. High strength and durability: Special steel used in railway applications must have excellent strength and durability to withstand the heavy loads and constant vibrations experienced by trains. This helps prevent deformation, fatigue, and failure of the steel components. 2. Wear resistance: Railway tracks and other components are subject to significant wear and tear due to the constant movement of trains. Special steel used in railway applications should have good wear resistance to ensure a longer service life and reduce maintenance costs. 3. Corrosion resistance: Railway tracks and structures are often exposed to various environmental conditions, such as rain, snow, and chemicals. Special steel used in railway applications should have high corrosion resistance to prevent rusting and degradation, ensuring the longevity of the components. 4. Fatigue resistance: Trains undergo repetitive loading cycles, leading to fatigue in the steel components. Special steel should have excellent fatigue resistance to prevent cracking and failure, thereby ensuring the safety and reliability of railway systems. 5. High impact toughness: Special steel used in railway applications must possess high impact toughness to absorb energy during sudden shocks or accidents. This helps prevent catastrophic failures and ensures the safety of passengers and railway personnel. 6. Heat resistance: In some railway applications, such as high-speed trains, steel components are exposed to high temperatures due to friction or other sources. Special steel should have good heat resistance to maintain its mechanical properties and structural integrity even under elevated temperatures. 7. Dimensional stability: Special steel used in railway applications should exhibit excellent dimensional stability to maintain the required tolerances and alignment of various components. This ensures smooth operation, reduces noise, and prevents excessive wear. These are some of the primary requirements for special steel used in railway applications. Meeting these requirements is crucial to ensure the safe, reliable, and efficient operation of railway systems.
- Q: How is wear-resistant tool steel used in the production of cutting tools?
- Wear-resistant tool steel is used in the production of cutting tools due to its exceptional hardness and resistance to wear and abrasion. This steel is specifically designed to maintain its sharpness and durability even when subjected to high temperatures and intense cutting forces. By using wear-resistant tool steel, cutting tools can effectively cut through various materials without losing their edge, resulting in improved efficiency and longer tool life.
- Q: What are the different methods of machining special steel?
- There are several different methods of machining special steel, each with its own advantages and applications. Some of the most common methods include: 1. Turning: Turning is a machining process that involves rotating a workpiece while a cutting tool removes material from the surface. This method is typically used to create cylindrical shapes and can produce high-quality finishes. 2. Milling: Milling is a versatile machining method that uses rotary cutters to remove material from a workpiece. It can be used to create complex shapes and contours, and is often employed in the production of special steel components. 3. Drilling: Drilling is a machining process that involves creating holes in a workpiece using a rotating cutting tool. It can be used to create both through holes and blind holes in special steel, and is commonly used in various industries. 4. Grinding: Grinding is a precision machining method that uses an abrasive wheel to remove material from a workpiece's surface. It is often used to achieve tight tolerances and smooth finishes on special steel components. 5. Broaching: Broaching is a machining process that uses a sharp cutting tool with multiple teeth to remove material in a series of linear cuts. It is commonly used to create keyways, splines, and other intricate shapes in special steel. 6. Electrical Discharge Machining (EDM): EDM is a non-traditional machining method that uses electrical discharges to remove material from a workpiece. It is particularly useful for machining special steel with complex shapes or for creating small features. 7. Laser Cutting: Laser cutting utilizes a high-powered laser to cut through special steel with extreme precision. It is commonly used for intricate designs and can produce smooth edges without the need for subsequent processing. Each of these methods has its own advantages and limitations, and the choice of machining method depends on factors such as the desired outcome, the complexity of the part, and the properties of the special steel being machined.
- Q: How is special steel used in the railway supply chain?
- Special steel is used in the railway supply chain for various critical components such as rails, wheels, and axles, due to its superior strength, durability, and resistance to wear and fatigue. This high-quality steel ensures safe and reliable train operations, reducing maintenance needs and increasing the lifespan of railway infrastructure.
- Q: How does special steel perform in terms of fatigue resistance?
- Special steel typically exhibits excellent fatigue resistance due to its high strength, toughness, and ability to withstand repeated loading and stress cycles without failure. Its unique composition and manufacturing processes enhance its resistance to fatigue, making it a preferred choice in applications where durability and longevity are critical, such as aerospace, automotive, and engineering industries.
- Q: What are the requirements for special steel used in wind turbines?
- The reliability, efficiency, and durability of large-scale renewable energy systems, such as wind turbines, rely heavily on the crucial requirements for special steel. Here are some key considerations: 1. Strength and Durability: To withstand the harsh operating conditions, including strong winds, vibrations, and extreme temperature variations, wind turbine steel must possess exceptional strength and durability. Its high fatigue resistance allows it to endure cyclic loading over the turbine's operational life, which can span up to 20-25 years. 2. Corrosion Resistance: Wind turbines often face corrosive saltwater and salt-laden air in coastal or offshore environments. As a result, the special steel used must exhibit superb corrosion resistance to prevent degradation and ensure long-term performance. 3. Weldability: The steel chosen for wind turbines should be suitable for welding processes, enabling efficient fabrication and assembly of turbine components. Excellent weldability streamlines construction and maintenance, reducing downtime and associated costs. 4. Low Temperature Toughness: Wind turbines are frequently situated in cold regions, such as arctic or mountainous areas. Consequently, the special steel employed must possess good low-temperature toughness, ensuring its mechanical properties remain intact even in frigid climates. 5. Magnetic Properties: Wind turbines utilize electrical components like generators and transformers, which operate within electromagnetic fields. The special steel used in these components should possess specific magnetic properties to minimize energy losses and maximize electrical system efficiency. 6. Cost-effectiveness: While meeting all the aforementioned requirements, the special steel employed in wind turbines must also be cost-effective. Striking a balance between performance and cost ensures the economic viability of wind energy projects. Meeting these requirements is vital for the long-term operation and sustainability of wind turbines, enabling them to generate clean and renewable energy efficiently.
Send your message to us
Q195 Hot Rolled Carbon Steel Round Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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
