S45C Forged Steel Round Bar for Building Material
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
S45C Forged Steel Round Bar for Building Material
Product Description:
1. Sizes: Diameter: 16mm-300mm; Length: 6m, 9m, 12m
2. Grade: S45C
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. S45C 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 | S45C | |||
200-500mm | S45C | Forged | ||
20-250mm | 20Cr,40Cr,20-42CrMo | Hot rolled | ||
50-300mm | GCr15 |
Product show of S45C Steel:
- Q:What are the different methods for electroplating special steel?
- There are several methods for electroplating special steel, depending on the specific requirements and desired outcome. Here are some of the different methods commonly used in electroplating special steel: 1. Electroless Nickel Plating: This method involves the use of a chemical reaction to deposit a layer of nickel onto the steel surface. It is a popular choice for achieving uniform and corrosion-resistant coatings on special steel. 2. Zinc Plating: Zinc plating is widely used to provide a protective layer on special steel. It involves the immersion of the steel in a zinc solution and passing an electric current to facilitate the deposition of zinc onto the surface. 3. Copper Plating: Copper plating is used to enhance the conductivity and corrosion resistance of special steel. It involves immersing the steel in a copper sulfate solution and applying an electric current to deposit a layer of copper onto the surface. 4. Chromium Plating: Chromium plating is a common method used to provide a decorative, corrosion-resistant, and hard-wearing surface on special steel. It involves the immersion of the steel in a chromium bath and the application of an electric current to deposit a layer of chromium onto the surface. 5. Electroplating with Precious Metals: Special steel can also be electroplated with precious metals such as gold, silver, or platinum for decorative or functional purposes. These coatings are often used to enhance the appearance, conductivity, or corrosion resistance of the steel. 6. Electroplating with Alloy Coatings: For specific applications, special steel can be electroplated with alloy coatings, such as tin-zinc or tin-lead, to provide unique properties such as enhanced solderability or improved wear resistance. It is important to note that the choice of electroplating method depends on factors such as the desired properties, the intended application, and the specific requirements of the special steel being plated. Each method has its advantages and limitations, and it is recommended to consult with experts in the field to determine the most suitable method for electroplating special steel in a given scenario.
- Q:What are the different surface hardening grades of special steel?
- There are several surface hardening grades of special steel, including case-hardening steels such as 1018, 8620, and 8620H, which are commonly used for applications requiring a hard outer layer and a tough core. Another grade is nitriding steel, such as 4140, 4340, and 410, which are specifically designed for nitriding processes to improve wear resistance. Additionally, tool steels like D2, A2, and O1 are often used for surface hardening applications due to their high hardness and wear resistance properties. Overall, the choice of surface hardening grade depends on the specific requirements of the application.
- Q:What are the requirements for special steel used in ballistic protection?
- The requirements for special steel utilized in ballistic protection are quite rigorous and specific. Firstly, in order to effectively endure the impact of ballistic threats, the steel must possess a high level of hardness and strength. This is typically achieved by incorporating alloying elements like chromium, nickel, and molybdenum, which enhance the steel's strength and hardness. Furthermore, the steel should demonstrate exceptional toughness and ductility to prevent brittle fracture upon impact. This is crucial as it guarantees that the steel can absorb and disperse the energy from the ballistic threat, reducing penetration and minimizing the risk of injury. Moreover, the special steel used in ballistic protection should exhibit outstanding resistance to deformation and penetration. It should be capable of withstanding deformation even under high-velocity impact, maintaining its structural integrity and preventing the penetration of the ballistic threat. Another vital requirement is good weldability, as many components of ballistic protection are typically assembled through welding. The steel should have low susceptibility to cracking during the welding process, allowing for the creation of strong and dependable ballistic protection systems. Lastly, the special steel employed in ballistic protection should possess excellent corrosion resistance. This is necessary to ensure the durability and longevity of the protective equipment, particularly in environments where exposure to moisture, chemicals, or harsh weather conditions is likely. To fulfill these requirements, various types of special steel have been developed, such as high-hardness armor steel, ballistic steel, and armor-piercing steel. These steels often undergo rigorous testing and certification processes to ensure they meet the necessary ballistic protection standards.
- Q:Can special steel be used in the production of turbine blades?
- Yes, special steel can be used in the production of turbine blades. Special steel is known for its exceptional strength, durability, and resistance to high temperatures and corrosive environments, making it an ideal material for turbine blades which are subjected to extreme conditions in power generation systems.
- Q:How does the hardness of special steel affect its performance?
- The hardness of special steel directly affects its performance as it determines its ability to withstand wear, deformation, and damage under various operating conditions. A harder steel will generally have improved resistance to abrasion, impact, and fatigue, making it more suitable for demanding applications where durability and strength are crucial. Additionally, hardness can affect other properties such as machinability, formability, and corrosion resistance, influencing the overall performance and longevity of the special steel in its intended use.
- Q:What are the different machining techniques used for special steel?
- There are several machining techniques commonly used for special steel, including turning, milling, drilling, and grinding. These techniques are employed to shape and cut the special steel into desired forms and dimensions. Each technique has its own unique advantages and is chosen based on the specific requirements of the project at hand.
- Q:What are the different methods for improving the toughness of special steel?
- There are several methods for improving the toughness of special steel. One method is through heat treatment, which involves processes such as quenching and tempering to enhance the steel's microstructure and increase its toughness. Another method is alloying, where specific elements are added to the steel composition to improve its toughness properties. Additionally, techniques like grain refinement and controlled rolling can also be employed to enhance the toughness of special steel.
- Q:Can special steel be used for medical implants?
- Yes, special steel can be used for medical implants. It is commonly used in the manufacturing of medical devices and implants due to its exceptional strength, corrosion resistance, and biocompatibility. Special steel alloys, such as stainless steel or titanium alloys, are often utilized for various types of medical implants, including joint replacements, dental implants, and bone fixation devices.
- Q:How does hot rolling affect the microstructure of special steel?
- Hot rolling, a metalworking process, involves heating steel above its recrystallization temperature and passing it through rollers to reduce thickness. This process significantly affects the microstructure of special steel. When steel is hot rolled, the high temperature prompts the grains to recrystallize, eliminating defects and creating a more uniform and refined grain structure. This leads to smaller, equiaxed grains, which enhance the steel's mechanical properties. Furthermore, hot rolling encourages the formation of microstructural features like dislocation cells and subgrains. These features increase the steel's strength and toughness, making it suitable for applications requiring high performance and durability. Moreover, hot rolling can cause certain alloying elements to precipitate within the steel. These precipitates play a crucial role in enhancing specific properties such as corrosion resistance or high-temperature strength. Overall, hot rolling profoundly impacts the microstructure of special steel. It refines the grain structure, promotes beneficial microstructural features, and facilitates the precipitation of alloying elements. These changes contribute to improved mechanical properties and performance, making hot rolled steel a preferred choice in industries like automotive, aerospace, and construction.
- Q:Can special steel be used in medical applications?
- Yes, special steel can be used in medical applications. Special steel alloys, such as stainless steel, are commonly used in the production of surgical instruments, orthopedic implants, and medical devices due to their excellent corrosion resistance, durability, and biocompatibility properties.
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S45C Forged Steel Round Bar for Building Material
- 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
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