C45 Steel Round Bar for Constructure Material
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 500000 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
C45 Steel Round Bar for Constructure Material
Product Description:
1. Sizes: Diameter: 16mm-300mm; Length: 6m, 9m, 12m
2. Grade: 45#, astm1045, S45C,C45
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, forged, cold rolled
Chemical Composition:
C | Si | Mn | P | S | Ni | Cr | Cu |
0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.25 | ≤0.25 |
Packing and Delivery:
Packing in bundle with steel strips and shipped by break bulk vessel or container (depend on target market and different ports)
Delivery Detail: Approx.45 days
Usage and Applications
1. Steel round bar 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.
Specification:
OD | Length | Material | Standard | Technique |
16-260mm | 6-12m or aques per request | 20# | GB ASTM DIN | Hot rolled |
16-350mm | 45# | |||
200-500mm | 45# | Forged | ||
20-250mm | 20Cr,40Cr,20-42CrMo | Hot rolled | ||
50-300mm | GCr15 |
Product show of C45 Steel
- Q: Can special steel be used for making cutting tools?
- Yes, special steel can be used for making cutting tools. Special steel alloys, such as tool steel, are specifically designed and manufactured to possess excellent wear resistance, hardness, toughness, and high temperature stability, making them ideal for producing cutting tools. These cutting tools include saw blades, drills, milling cutters, knives, and other sharp-edged instruments used in various industries like manufacturing, construction, metalworking, woodworking, and more. The unique properties of special steel allow cutting tools to retain their sharpness, withstand high cutting forces, and perform effectively and efficiently for extended periods.
- Q: What are the applications of special steel in the defense sector?
- Special steel has numerous applications in the defense sector due to its exceptional strength, durability, and resistance to extreme conditions. It is commonly used to manufacture various components of weapons and military vehicles, such as gun barrels, armor plates, missile casings, and aircraft landing gear. Additionally, special steel is utilized in the construction of submarines, warships, and military infrastructure due to its corrosion resistance properties. Overall, special steel plays a crucial role in enhancing the performance, efficiency, and safety of defense equipment and infrastructure.
- Q: What are the main applications of special steel in the power distribution industry?
- Special steel is widely used in the power distribution industry for various applications. One of the main applications is in the construction of transmission towers and electrical pylons. Special steel is preferred for these structures due to its high strength, durability, and resistance to corrosion. It ensures the safe and reliable transmission of electricity over long distances. Special steel is also used in the manufacturing of electrical transformers and generators. The steel's magnetic properties make it suitable for creating efficient and reliable power generation and distribution equipment. Additionally, special steel is used in the production of electrical connectors and conductors, which are essential for ensuring the efficient flow of electricity through power distribution systems. Overall, the main applications of special steel in the power distribution industry include transmission towers, electrical pylons, transformers, generators, and electrical connectors. These applications play a crucial role in maintaining a robust and reliable power grid, ensuring uninterrupted electricity supply to consumers.
- Q: What are the common challenges in welding titanium alloys?
- Welding titanium alloys presents various difficulties due to the unique properties of titanium. Firstly, the melting point of titanium is exceptionally high, reaching approximately 1668°C (3034°F). This necessitates the use of specialized equipment and techniques to attain optimal welding conditions. Moreover, this high melting point increases the risk of overheating, which can lead to distortion or warping of the welded components. Another challenge lies in titanium's strong reactivity with oxygen, nitrogen, and hydrogen. These gases can easily contaminate the weld pool during the welding process, resulting in the formation of brittle and porous welds. Therefore, it is essential to take rigorous measures such as utilizing inert shielding gases like argon or helium, maintaining a high level of cleanliness, and employing proper welding techniques like gas tungsten arc welding (GTAW) to minimize contamination and achieve sound welds. Titanium also exhibits a significant affinity for carbon, which can cause the formation of brittle intermetallic compounds during welding. To prevent this, it is crucial to employ low-carbon filler metals and ensure appropriate heat input to avoid carbon diffusion into the weld zone. Furthermore, titanium alloys possess low thermal conductivity, causing heat generated during welding to concentrate in a small area. This concentration leads to localized overheating and potential damage. Hence, it is vital to control heat input and utilize suitable welding techniques to distribute heat evenly, thereby avoiding overheating and preserving the integrity of the welded joint. Lastly, titanium alloys display a high coefficient of thermal expansion, resulting in significant thermal expansion and contraction throughout the welding process. This can lead to distortion and residual stresses in the welded components. To mitigate these issues, preheating and post-weld heat treatment may be required to minimize distortion and relieve residual stresses. In conclusion, the challenges in welding titanium alloys encompass a high melting point, reactivity with gases, potential contamination, formation of intermetallic compounds, low thermal conductivity, and significant thermal expansion. By comprehending these challenges and implementing suitable welding techniques, it is possible to overcome these difficulties and achieve high-quality welds in titanium alloys.
- Q: How does special steel perform in abrasive environments?
- Special steel is specifically designed to perform exceptionally well in abrasive environments. Its unique composition and manufacturing process make it highly resistant to wear, corrosion, and impact caused by abrasive materials. It maintains its strength, durability, and performance even under extreme conditions, making it an ideal choice for applications such as mining, construction, and manufacturing industries where abrasive environments are prevalent.
- Q: How does special steel contribute to the ductility of products?
- Special steel contributes to the ductility of products by offering enhanced mechanical properties such as higher tensile strength and improved toughness. This type of steel is specially formulated with alloying elements that promote grain refinement and uniform microstructure, allowing the material to withstand greater deformation without breaking or cracking. Additionally, special steel often undergoes specific heat treatment processes that further enhance its ductility, ensuring that the final products can be easily shaped, bent, or stretched without compromising their structural integrity.
- Q: Can special steel be used in the pharmaceutical industry?
- Yes, special steel can be used in the pharmaceutical industry for various applications. Special steel alloys such as stainless steel are often used to manufacture equipment and components required for pharmaceutical manufacturing processes. These steel alloys offer excellent corrosion resistance, high strength, and hygienic properties, making them suitable for pharmaceutical applications where cleanliness, durability, and sterility are crucial. Additionally, special steel can be used to construct storage tanks, piping systems, and vessels that are resistant to chemical reactions and contamination, maintaining the integrity and purity of pharmaceutical products.
- Q: What are the different methods of improving the wear resistance of special steel?
- There are several methods of improving the wear resistance of special steel. One common method is through heat treatment, which involves heating and cooling the steel to modify its microstructure and improve hardness. Another method is through alloying, where different elements are added to the steel to enhance its wear resistance properties. Additionally, surface treatments like nitriding, carburizing, and coating can also be employed to improve wear resistance. Overall, a combination of these methods can significantly enhance the wear resistance of special steel.
- Q: What are the applications of special steel in the aerospace industry?
- Special steel has numerous applications in the aerospace industry due to its unique properties. It is extensively used in the manufacturing of aircraft components such as engine parts, landing gears, and structural elements. Special steel offers high strength, excellent corrosion resistance, and exceptional heat resistance, making it ideal for withstanding extreme conditions experienced during flight. Additionally, its lightweight nature helps reduce the overall weight of the aircraft, leading to improved fuel efficiency and performance. Overall, special steel plays a crucial role in enhancing the safety, durability, and efficiency of aerospace equipment.
- Q: What are the different methods for joining special steel?
- There are several methods for joining special steel, including welding, brazing, soldering, and mechanical fastening. Welding involves melting the steel pieces together using heat and filling the gap with a molten filler material. Brazing uses a lower melting point filler material to join the steel pieces together. Soldering is a similar process to brazing but uses an even lower melting point filler material. Mechanical fastening includes methods such as bolting, riveting, or using adhesives to hold the steel pieces together.
Send your message to us
C45 Steel Round Bar for Constructure Material
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 500000 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
