High Hardness Carbon Steel S45C CK45 1045
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
High Hardness Carbon Steel S45C CK45 1045
Product Information:
1. Small quantity, short time delivery
If we have stocks, we can ship from a minimum of 1 kg sample in a few days.
We also manufacture custom-order materials in amounts of 300 kg and up
(Some materials are allowed 50 kg) in as few as 3 weeks.
2. High-precision thickness
We guarantee thickness tolerances that cannot be reproduced by competitors.
Example:
t <0.30mm Tolerance ±1 - 3 μm guaranteed
0.30 mm≤t Tolerance ± 1% guaranteed
3. Ability to add multiple features
We are capable of adding a variety of features to metallic materials
(resin coating, plating, bonding different kinds of metal, multigage skiving, etc.).
4. Unique technology and custom-made solutions
We provide customed solutions to your problems with our unique
technologies and well versed knowledge of materials acquired through
our experience of manufacturing 50,000 items.
5. Choose the appropriate base metals for your needs
We carefully balance quality, delivery time and price,
procure various base metals from all over the world.
We manufacture appropriate products to your needs.
6. To control metal structure(chemical formation)
We can manufacture ultrafine metal structures with a grain size of 1 μm.
Using finer grain sizes provides benefits such as hardenability,
balancing strength and ductility, and precision press processing.
7. Lower total cost
We taking your processing into account,
offer you reduce a total cost by using our product.
8. Global network
Our plant located in Japan, Shanghai and Taiwan,
we also support flexibly local procurement and production transfer.
Product Overviews:
| Product Name | Typical Grades | Diameter(mm) | Standard adopted |
| Carbon Steel | 20 (1020/S20C/C22) | Ø16-Ø300 | GB/SAE/JIS/DIN |
| 40 (1040/S40C/C40) | |||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | Ø12-Ø250 | |
| GCr15 (52100/SUJ2/100Gr6) | |||
| GCr9SiMn (A485-Gr.1/SUJ3) | |||
| Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | Ø12-Ø250 | |
| 40Cr (5140/SCr440/41Cr4) | |||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | Ø16-Ø600 | |
| 20CrMn(5115/SMnC420/20MnCr5) | |||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Product Show:
Our Advantages:
· Industry experience over 20 years.
· Shipment of goods -More than 70 countries worldwide.
· The most convenient transport and prompt delivery.
· Competitive price with best service.
· High technical production line with top quality products.
· High reputation based on best quality products.
With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.
Communication, Experience, Expertise and Best efforts are our Promises to you.
- Q: What are the main applications of special steel in the marine sector?
- Special steel is widely used in the marine sector for various applications. Some of the main applications include shipbuilding, offshore oil and gas exploration, and marine equipment manufacturing. Special steel is used to construct the hulls and superstructures of ships, as well as various components such as propellers, shafts, and rudders. Its high strength, durability, and corrosion resistance make it ideal for withstanding the harsh conditions of the marine environment. Additionally, special steel is also used in the construction of offshore platforms, pipelines, and underwater structures, as it can withstand extreme pressures and resist corrosion caused by saltwater.
- Q: How does special steel contribute to the weldability of products?
- Special steel contributes to the weldability of products in several ways. Firstly, special steel is specifically designed to have enhanced weldability characteristics, making it easier for welders to join different pieces of steel together. This is achieved by carefully controlling the chemical composition of the steel, ensuring that it has the necessary alloying elements and impurity levels to promote good weldability. Secondly, special steel often has lower carbon content compared to regular steel, which reduces the likelihood of weld metal cracking. Carbon is known to increase the susceptibility to cracking during welding, so by decreasing the carbon content, special steel minimizes this risk, ensuring a stronger and more durable weld joint. Furthermore, special steel is often produced with controlled grain size and microstructure, which improves its weldability. Fine-grained steel exhibits better toughness and reduced brittleness, making it less prone to cracking during welding. Similarly, a well-controlled microstructure ensures a more uniform distribution of alloying elements, resulting in improved mechanical properties and weldability. Special steel is also often subjected to various heat treatment processes to further enhance its weldability. Heat treatments such as annealing, normalizing, or quenching and tempering can refine the microstructure, relieve residual stresses, and improve the toughness of the steel, all of which contribute to better weldability. In addition, special steel is carefully manufactured to have low levels of impurities, such as sulfur and phosphorus, which can negatively affect weldability. Minimizing these impurities ensures that the steel can be welded without the formation of detrimental welding defects and improves the overall quality of the weld. Overall, special steel plays a crucial role in enhancing the weldability of products. Its carefully controlled chemical composition, reduced carbon content, controlled grain size and microstructure, as well as the application of heat treatments, all contribute to easier, stronger, and more reliable weld joints.
- Q: What are the different methods of preventing pitting corrosion in special steel?
- Various methods exist to prevent pitting corrosion in special steel. The objective of these techniques is to safeguard the steel surface from the harmful effects of its environment and hinder the development of pits. Some commonly used methods include: 1. Passivation: Passivation entails treating the steel surface with a chemical solution or coating to generate a protective oxide layer. This layer functions as a barrier, obstructing the infiltration of corrosive agents and minimizing the risk of pitting corrosion. 2. Alloying: By incorporating specific alloying elements into the steel composition, its resistance to corrosion can be enhanced. Elements like chromium, nickel, and molybdenum are frequently utilized as they augment the steel's capacity to form a stable passive film and withstand pitting corrosion. 3. Cathodic protection: This technique involves either utilizing a sacrificial anode or employing an impressed current on the steel surface. By making the steel cathodic, it becomes less prone to corrosion as electrons are drawn away from it, thus preventing pit formation. 4. Coatings: Applying a protective coating to the steel surface can effectively deter pitting corrosion. Coatings such as paint, epoxy, or polymer-based materials serve as physical barriers, shielding the steel against corrosive agents. 5. Environmental control: Regulating the surrounding environment of the steel can also assist in preventing pitting corrosion. This encompasses measures like controlling temperature, humidity, and pH levels to ensure they remain within acceptable limits, thereby inhibiting the corrosion process. 6. Regular maintenance: Consistent inspection and maintenance of the steel surface are vital in preventing pitting corrosion. Any signs of damage or deterioration should be promptly addressed to prevent further corrosion and potential pitting. It should be noted that the choice of prevention method relies on various factors such as the specific steel composition, the corrosive environment, and the intended application. Proper selection and implementation of these methods can significantly enhance the resilience of special steel to pitting corrosion, guaranteeing its longevity and performance.
- Q: What are the different applications of tool special steel?
- Tool special steel is a versatile material that finds applications in various industries due to its unique properties. Some of the different applications of tool special steel include: 1. Cutting Tools: Tool special steel is widely used in the manufacturing of cutting tools such as drills, saw blades, milling cutters, and lathe tools. Its high hardness, wear resistance, and toughness make it ideal for these applications, ensuring long tool life and excellent cutting performance. 2. Dies and Molds: Tool special steel is also extensively used in the production of dies and molds for metalworking and plastic injection molding processes. Its ability to withstand high temperatures, resist wear and deformation, and maintain dimensional stability make it suitable for these demanding applications. 3. Automotive Industry: Tool special steel is employed in the automotive industry for various components such as crankshafts, gears, camshafts, and engine valves. Its excellent strength, fatigue resistance, and heat resistance qualities contribute to the overall durability and performance of automotive parts. 4. Aerospace Industry: Tool special steel is utilized in the aerospace industry for applications such as turbine blades, aircraft engine components, landing gears, and structural parts. Its high strength, corrosion resistance, and ability to withstand extreme temperatures and pressure make it an ideal choice for these critical applications. 5. Construction and Mining: Tool special steel is used in the construction and mining sectors for equipment such as excavator buckets, rock drills, bulldozer blades, and drilling bits. Its high hardness, toughness, and resistance to abrasion enable these tools to withstand the harsh conditions encountered in these industries. 6. Tooling Industry: As the name suggests, tool special steel is extensively used in the tooling industry for the manufacture of various types of tools and equipment. Whether it is hand tools, power tools, or precision instruments, tool special steel is employed due to its exceptional strength, hardness, and resistance to wear and deformation. 7. Medical Industry: Tool special steel is also utilized in the medical field for the production of surgical instruments, orthopedic implants, and dental tools. Its biocompatibility, corrosion resistance, and ability to be sterilized make it suitable for these critical applications. These are just a few examples of the numerous applications of tool special steel. Its unique properties make it a valuable material in various industries where durability, strength, and precision are essential requirements.
- Q: How is special steel used in the production of automotive parts?
- Special steel is used in the production of automotive parts due to its exceptional strength, durability, and resistance to wear and corrosion. It is commonly used for manufacturing critical components such as engine parts, chassis, drive shafts, and suspension systems. Special steel helps enhance the overall performance, safety, and longevity of automobiles, making them more reliable and efficient on the road.
- Q: How does special steel contribute to the energy equipment industry?
- Special steel plays a crucial role in the energy equipment industry by providing materials with superior strength, durability, and corrosion resistance. These properties enable the production of high-performance components such as turbine blades, pressure vessels, and pipelines, which are essential for power generation, transmission, and distribution. Additionally, special steel's ability to withstand extreme temperatures and harsh operating conditions enhances the efficiency and reliability of energy equipment, ultimately contributing to the overall sustainability and advancement of the industry.
- Q: What are the different methods of preventing hydrogen embrittlement in special steel?
- There are several methods that can be employed to prevent hydrogen embrittlement in special steel. 1. Proper material selection: Choosing the right type of steel with a lower susceptibility to hydrogen embrittlement can be an effective preventive measure. Steels with high strength and hardness are generally more susceptible to embrittlement, so opting for steels with lower alloy content or different composition can be beneficial. 2. Controlled heat treatment: Proper heat treatment processes can help reduce the risk of hydrogen embrittlement. Tempering and annealing at specific temperatures can relieve internal stresses and minimize the impact of hydrogen absorption. 3. Hydrogen mitigation techniques: Various techniques can be utilized to prevent or reduce the amount of hydrogen in the steel. These include preheating the steel before exposure to hydrogen, utilizing desorption methods such as vacuum annealing to remove trapped hydrogen, and employing hydrogen scavenger coatings or inhibitors that capture or neutralize the hydrogen. 4. Stress reduction: High levels of stress can increase the likelihood of hydrogen embrittlement. Implementing stress relief techniques such as shot peening or stress-relieving heat treatments can help reduce the potential for embrittlement. 5. Proper handling and storage: Hydrogen embrittlement can also occur during the manufacturing, handling, or storage stages. It is essential to ensure that the steel is protected from exposure to hydrogen-rich environments, such as during cleaning or pickling processes. Proper packaging and storage techniques, including the use of dry environments or protective coatings, can also help prevent hydrogen absorption. 6. Maintenance and inspection: Regular inspection and maintenance of the steel components can help identify any signs of hydrogen embrittlement at an early stage. This allows for timely repairs or replacements to prevent catastrophic failures. It is important to note that the specific method or combination of methods employed to prevent hydrogen embrittlement may vary depending on the specific application, the type of steel, and the environmental conditions it will be exposed to. Therefore, it is crucial to consult with experts and adhere to industry standards and guidelines to ensure effective prevention of hydrogen embrittlement in special steel.
- Q: How is special steel used in the manufacturing of consumer goods?
- Special steel is used in the manufacturing of consumer goods in various ways. One of the key applications is in the production of high-quality kitchen knives and utensils. Special steel, such as Damascus steel or stainless steel, is preferred for its exceptional strength, durability, and corrosion resistance. These properties ensure that the consumer goods made from special steel can withstand the demands of everyday use, retain their sharpness for longer periods, and resist rust and staining. Another significant use of special steel in consumer goods manufacturing is in the production of watch components. Special steel, particularly stainless steel, is widely used in the manufacturing of watch cases, bezels, and bracelets due to its appealing aesthetics and resistance to scratches and tarnishing. Additionally, special steel alloys are often used for the production of watch springs, which require high strength, elasticity, and resistance to fatigue. Furthermore, special steel finds application in the manufacturing of consumer goods like automotive parts, hand tools, and firearms. In the automotive industry, special steel is used for producing engine components, chassis parts, and suspension systems, among others. The high strength, impact resistance, and heat resistance of special steel make it suitable for these applications, ensuring the durability and reliability of consumer goods. Special steel also plays a crucial role in the production of hand tools, such as wrenches, pliers, and screwdrivers. These tools require strong and durable materials to withstand the forces applied during use. Special steel meets these requirements, providing the necessary strength and resistance against wear and tear. Lastly, special steel is utilized in the manufacturing of firearms, where it is highly valued for its strength, impact resistance, and heat resistance. Firearms need to withstand high pressures and temperatures generated during firing, making special steel an ideal choice for barrels, chambers, and other critical components. In summary, special steel is used in the manufacturing of consumer goods such as kitchen utensils, watches, automotive parts, hand tools, and firearms. Its exceptional properties, including strength, durability, corrosion resistance, and heat resistance, make it a preferred material for these applications, ensuring high-quality and long-lasting products for consumers.
- Q: How is special steel used in the packaging industry?
- Special steel is used in the packaging industry for a variety of applications such as manufacturing durable and corrosion-resistant containers, packaging machinery, and tools used in the packaging process. It provides strength, reliability, and longevity, ensuring the safety and protection of products during storage and transportation.
- Q: Can special steel be used in the musical instrument manufacturing industry?
- Yes, special steel can be used in the musical instrument manufacturing industry. Special steel, such as stainless steel or carbon steel, can offer durability, corrosion resistance, and unique tonal characteristics when used in the construction of musical instruments. It is commonly used for producing guitar strings, wind instrument components, and percussion instruments.
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High Hardness Carbon Steel S45C CK45 1045
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 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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