Cold Drawn AISI 1045 Carbon Steel Round Bars

Cold Drawn AISI 1045 Carbon Steel Round Bars System 1

Cold Drawn AISI 1045 Carbon Steel Round Bars System 2

Cold Drawn AISI 1045 Carbon Steel Round Bars

Ref Price:: $300.00 - 500.00 / m.t.

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

4. Quality assurance:

All order we can received Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.

Product information

1.ChemicalComposition(%)	carbon:0.43-0.50 Silicon:0.10-0.35 Manganese: 0.60-0.90
2.Equivalent Grades	SAE1045,AISI C1045,S45C,C45
3.Form&Size	1)1045 carbon Steel round bars, flat/square bars,plates,sheets.
3.Form&Size	2)AISI 1045 carbon steel Size Available(Length can be customized)
4.Round bar	16mm-690mm Dia
5. Typical Mechanical Properties	Tensile strength Mpa:640 Yield strength Mpa:410 Elongation in 50% mm %:22 Impact lzod J:170-210 Hardness:HB 187 / HRC 10
6.Machining	AISI 1045 steel has good machinability in normalized as well as the hot rolled condition. Based on the recommendations given by the machine manufacturers, operations like tapping, milling, broaching, drilling, turning and sawing etc. can be carried out on AISI 1045 steel using suitable feeds, tool type and speeds.
7.Welding	AISI 1045 steel is readily welded when correct procedure is followed. Welding AISI 1045 steel in through-hardened, tempered and flame or induction hardened condition is not recommended. Low hydrogen electrodes are preferred for welding AISI 1045 steel. The workpiece is Pre-heated at 200°C–300°C (392°F - 572°F) Maintained at the same temperature during welding Cooled slowly using sand, ashes etc and Stress relieved at 550°C - 660°C (1022°F - 1220°F).
8.Related Specifications	W.Nr 1.0503 C45 W.Nr 1.1191 CK45 AISI C1045 ASTM A29/A29M-91 1045 SAE 1045 UNS G 10450
9.HeatTreatment	Annealing:Heat to 800°C-850°C hold until temperature is uniform throughout the section,and cool in furnace.
	Hardening:Heat to 800°C-850°C hold until temperature is uniform throughout the section,soak for 10-15 minutes per 25mm of section,and quench in water or brine.or Heat to 830°C -860°C soak as above and quench in oil.Temper immediately while still hand warm.
	Tempering:Re heat to 400°C-650°C as required,hold until temperature is uniform throughout the section,soak for 1 hour per 25mm of section,and cool in still air.
10.Quality Certificate	1)Grade,Size,Quantity in Number & Weight 2)Heat Number 3)Chemical Composition 4)Hardness 5)Ultrasonic Test Report.

Product show

.jpg

Workshop show

Cold Drawn AISI 1045 Carbon Steel Round Bars

Q: How is case-hardening steel used in the production of gears and camshafts?: Case-hardening steel is used in the production of gears and camshafts to enhance their strength and durability. This process involves heating the steel to a high temperature and then rapidly cooling it, creating a hard outer layer while maintaining a softer, more ductile core. This hardened surface layer provides resistance to wear, abrasion, and fatigue, ensuring the gears and camshafts can handle the demands of their respective applications.

Q: How does the composition of special steel affect its mechanical properties?: The mechanical properties of special steel are significantly influenced by its composition. Special steel refers to a type of steel that has been altered or mixed with other elements to enhance its strength, toughness, hardness, and other desirable properties. The mechanical properties of special steel can be greatly affected by the addition of various alloying elements, such as manganese, chromium, nickel, molybdenum, vanadium, and tungsten. For instance, the inclusion of chromium can enhance corrosion resistance and hardness, making the steel more suitable for use in harsh environments. Manganese is often added to improve the steel's hardenability and tensile strength. Nickel can increase toughness and strength while maintaining good ductility. The specific mechanical properties of special steel can be achieved by adjusting the amount and combination of these alloying elements. For example, increasing the carbon content can boost the steel's strength and hardness, but it may reduce its ductility. Conversely, reducing the carbon content and introducing elements like nickel and molybdenum can enhance the steel's toughness and resistance to impacts. Moreover, the heat treatment process is crucial in influencing the mechanical properties of special steel. Techniques like quenching and tempering allow for the manipulation of the steel's microstructure to attain desired properties. Quenching involves rapidly cooling the steel to achieve high hardness and strength, while tempering helps reduce brittleness and improve toughness. In conclusion, the mechanical properties of special steel are determined by its composition, including the type and quantity of alloying elements, as well as the heat treatment process. By carefully selecting and controlling these factors, manufacturers can customize special steel to meet specific performance requirements for a wide range of applications.

Q: Can special steel be used in high-speed applications?: Indeed, special steel can be utilized in high-speed applications without a doubt. Special steel encompasses a variety of steel alloys that have been intentionally developed and engineered to possess enhanced properties like exceptional strength, durability, and resistance to wear and corrosion. These properties render special steel appropriate for a wide range of demanding applications, including those involving high speeds. In high-speed applications, such as aerospace, automotive, machining, and power generation, the material must endure extreme conditions, including elevated temperatures, vibrations, and mechanical stress. Special steel is purposefully designed to meet these requirements and deliver outstanding performance even in the face of such challenging circumstances. For instance, high-speed steel (HSS) is a specific type of special steel formulated to retain its hardness and strength at high temperatures, which makes it ideal for cutting tools like drills, end mills, and saw blades. Similarly, stainless steel variants like martensitic and precipitation-hardening stainless steels are frequently employed in high-speed applications due to their exceptional strength, toughness, and resistance to corrosion. Furthermore, the advancement of cutting-edge manufacturing techniques, such as powder metallurgy, has facilitated the production of special steel with even superior properties, including higher hardness, improved wear resistance, and enhanced dimensional stability. These advancements have further expanded the range of applications for special steel in high-speed industries. To summarize, special steel is a versatile and dependable material that can be effectively utilized in high-speed applications. Its unique properties make it suitable for withstanding demanding conditions and delivering excellent performance, which is why it is the preferred choice for industries that require materials capable of enduring high speeds, temperatures, and mechanical stress.

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 does special steel perform in marine environments?: Special steel performs exceptionally well in marine environments due to its high corrosion resistance. It is specifically designed to withstand the harsh conditions of saltwater, preventing corrosion and ensuring long-term durability. Additionally, special steel has excellent strength and toughness properties, making it suitable for various marine applications, such as shipbuilding, offshore structures, and underwater equipment.

Q: What are some examples of special steel alloys?: There are several examples of special steel alloys that are widely used in various industries. One such example is stainless steel, which contains a minimum of 10.5% chromium, making it highly resistant to corrosion. Stainless steel is commonly used in the manufacturing of kitchen utensils, medical equipment, and automotive parts. Another example is tool steel, which is specifically designed to have high hardness and wear resistance. Tool steel is commonly used in the production of cutting tools, molds, and dies. High-speed steel is another special steel alloy that is known for its exceptional ability to maintain hardness even at high temperatures. This makes it ideal for manufacturing cutting tools used in high-speed machining operations. Alloy steel is a broad category that includes various steel alloys with specific properties. For example, low alloy steel contains small amounts of other elements such as manganese, nickel, or silicon to enhance its strength and toughness. This type of steel is commonly used in the construction industry. Furthermore, maraging steel is a special alloy that combines high strength with good toughness. It is often used in aerospace applications, such as aircraft landing gear and missile components, due to its ability to withstand high stress and impact. Overall, these are just a few examples of the many special steel alloys available, each tailored to meet specific requirements and applications in industries ranging from construction to aerospace.

Q: What are the different international trade regulations for special steel?: The different international trade regulations for special steel vary depending on the specific country and region. These regulations may include import and export restrictions, tariffs, quotas, anti-dumping measures, quality standards, labeling requirements, and intellectual property rights protection. Additionally, special steel may be subject to specific regulations related to its use in certain industries such as aerospace or automotive. It is important for businesses involved in international trade of special steel to stay updated on these regulations to ensure compliance and smooth operations.

Q: How does special steel contribute to the hardness of products?: Special steel contributes to the hardness of products through its unique composition and manufacturing process. It contains alloying elements such as chromium, tungsten, and manganese, which enhance its strength and resistance to wear and tear. The controlled heat treatment during production further refines the steel's microstructure, resulting in increased hardness. This hardness enables special steel to withstand high pressures, impacts, and abrasive forces, making it ideal for applications where durability and strength are crucial, such as in tools, machinery, and construction materials.

Q: What are the requirements for special steel used in energy equipment manufacturing?: Special steel used in the manufacturing of energy equipment must meet stringent and specific requirements. These steels need to possess certain characteristics that make them suitable for handling the extreme conditions and demands of energy equipment. To begin with, high strength is a crucial requirement for special steel used in energy equipment manufacturing. These steels must have excellent mechanical properties, such as high tensile strength and good toughness. This is necessary to withstand the heavy loads, pressure, and stresses experienced by energy equipment like turbines, generators, and power transmission systems. Additionally, special steels used in energy equipment manufacturing must demonstrate exceptional heat resistance. They must maintain their structural integrity and mechanical properties even at elevated temperatures. This is especially important for components like boiler tubes and heat exchangers, as energy equipment operates under high-temperature conditions. Heat-resistant steels with high melting points and low thermal expansion are therefore essential. Corrosion resistance is another vital requirement for special steel used in energy equipment manufacturing. Energy equipment is often exposed to harsh environments, including corrosive gases, fluids, and high humidity. Therefore, the special steels used should have excellent resistance to corrosion, oxidation, and erosion. This ensures the longevity and reliability of the energy equipment, reducing maintenance and replacement costs. Moreover, special steels used in energy equipment manufacturing should possess good weldability and machinability. Energy equipment often requires complex fabrication processes and weldments. Therefore, these steels should have good weldability to ensure easy and reliable joining. Similarly, machinability is crucial for the production of energy equipment components, as it allows for efficient shaping and finishing. Lastly, special steel used in energy equipment manufacturing must meet strict quality and safety standards. They should adhere to international codes and regulations, such as those established by organizations like the American Society of Mechanical Engineers (ASME) and the International Electrotechnical Commission (IEC). These standards guarantee that the special steels meet the necessary specifications and performance requirements for energy equipment, promoting safety and reliability. In conclusion, the requirements for special steel used in energy equipment manufacturing encompass high strength, heat resistance, corrosion resistance, weldability, machinability, and compliance with quality and safety standards. By meeting these requirements, the special steels can withstand the extreme conditions and demands of energy equipment, ensuring their longevity, reliability, and safety.

Q: What are the future trends and innovations expected in special steel production?: In the future, we can expect several trends and innovations in special steel production. One of the key trends is the development of advanced alloys with improved strength, corrosion resistance, and heat resistance properties. These alloys will be tailored to meet the specific requirements of industries such as automotive, aerospace, and energy. Another trend is the adoption of advanced manufacturing techniques, including additive manufacturing or 3D printing. This technology enables the production of complex geometries and customized components, leading to increased efficiency and reduced material waste. Furthermore, the integration of digital technologies and data analytics will play a significant role in optimizing production processes and improving quality control. Predictive maintenance systems, real-time monitoring, and artificial intelligence-based algorithms will enhance productivity and reduce downtime. Sustainability and environmental concerns will also shape the future of special steel production. There will be a focus on developing greener processes, such as using renewable energy sources and reducing carbon emissions. Additionally, the recycling and reusing of steel will be emphasized to minimize waste and conserve resources. Overall, the future of special steel production will be marked by advanced alloys, additive manufacturing, digitalization, sustainability, and a continued commitment to meeting the evolving needs of various industries.

Send your message to us

*Email

*TEL

*Quantity

*Unit