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

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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.

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Cold Drawn AISI 1045 Carbon Steel Round Bars

Q: Can special steel be used in the furniture manufacturing industry?: Yes, special steel can be used in the furniture manufacturing industry. Special steel offers various advantages such as strength, durability, and corrosion resistance, making it suitable for producing sturdy and long-lasting furniture pieces. Additionally, special steel can be molded and shaped into various designs, providing flexibility and creativity in furniture manufacturing.

Q: What are the key properties of special steel?: The key properties of special steel include high strength, excellent corrosion resistance, good heat resistance, and superior mechanical properties. Additionally, special steel is known for its exceptional hardness, toughness, and wear resistance, making it suitable for various applications in industries such as automotive, aerospace, and construction.

Q: What are the different electrical grades of special steel?: There exist various specialized types of steel that possess exceptional electrical properties. These types include: 1. Silicon Electrical Steel: This particular grade of steel contains a significant silicon content, typically ranging from 3% to 4%. The inclusion of silicon aids in minimizing eddy current losses and enhancing the steel's magnetic properties. Consequently, it becomes an ideal choice for utilization in electrical motors and transformers. 2. Stainless Electrical Steel: This specialized steel grade is crafted from stainless steel alloys, renowned for their remarkable resistance to corrosion. Additionally, stainless electrical steel exhibits low electrical resistivity and high thermal conductivity, making it well-suited for electrical connectors, terminals, and other components that necessitate excellent electrical conductivity and resistance to oxidation. 3. Tool Steel for Electrical Purposes: Tool steels are commonly employed in the production of various tools and dies. Certain tool steels are specifically engineered to possess enhanced electrical properties, including heightened electrical conductivity and resistance to heat. These grades are frequently utilized in the fabrication of electrical contacts, switches, and other electrical components that require exceptional resistance to wear and superior electrical performance. 4. Copper-Clad Steel for Electrical Applications: This specialized steel grade is created by bonding a layer of copper to a steel core. The copper layer offers outstanding electrical conductivity, while the steel core provides durability and strength. Electrical copper-clad steel is commonly employed in applications where high electrical conductivity is imperative, such as power transmission lines and grounding systems. In conclusion, the diverse electrical grades of specialized steel offer a variety of electrical properties to meet the specific requirements of various electrical applications. These grades are meticulously engineered to deliver optimal electrical performance, durability, and resistance to corrosion and wear.

Q: What are the different corrosion protection techniques used for special steel?: There are several corrosion protection techniques used for special steel, including: 1. Coatings: Applying protective coatings like paints, epoxy, or polyurethane can create a barrier between the steel surface and corrosive elements, preventing direct contact and oxidation. 2. Galvanization: Special steel can be hot-dip galvanized, where a layer of zinc is applied to the surface. This zinc layer acts as a sacrificial anode, corroding in place of the steel and providing protection against corrosion. 3. Cathodic protection: This technique involves connecting the special steel to a sacrificial anode, such as zinc or magnesium, through an electrical circuit. The anode corrodes instead of the steel, extending its lifespan. 4. Passivation: Passivation is a chemical process that removes free iron and other contaminants from the surface of the steel, creating a passive oxide layer that enhances corrosion resistance. 5. Alloying: By adding specific alloying elements like chromium, nickel, or molybdenum to the special steel, its corrosion resistance can be significantly improved. 6. VCI (Volatile Corrosion Inhibitors): VCI techniques involve using chemicals that emit volatile corrosion inhibitors, which form a protective layer on the steel surface, inhibiting corrosion. It is important to assess the specific requirements, environment, and intended application of the special steel in order to select the most suitable corrosion protection technique.

Q: How does special steel contribute to the manufacturing of springs?: Special steel plays a crucial role in the manufacturing of springs due to its unique properties and characteristics. Springs are mechanical components that store and release mechanical energy, and special steel provides the necessary strength, durability, and resilience for these applications. One of the key contributions of special steel to spring manufacturing is its high tensile strength. Special steel alloys are designed to have a higher strength-to-weight ratio compared to regular steels, allowing springs to withstand heavy loads and high stresses without deforming or breaking. This property ensures the longevity and reliability of springs, even in demanding applications such as automotive suspensions or industrial machinery. Furthermore, special steel exhibits excellent elasticity and resilience. Springs need to retain their shape and performance over repeated cycles of compression and extension. Special steel alloys are formulated to have a high elastic limit, meaning they can be deformed significantly and still return to their original shape without permanent deformation. This property allows springs to absorb and release energy reliably, providing the desired mechanical functionality in various applications. Another important contribution of special steel to spring manufacturing is its resistance to fatigue and corrosion. Springs are often subjected to cyclic loading, which can lead to fatigue failure over time. Special steel alloys are designed to have enhanced fatigue resistance, allowing springs to endure millions of cycles without failure. Additionally, special steel can be further treated or coated to enhance its corrosion resistance, which is crucial for springs exposed to harsh environments or chemicals. In conclusion, special steel significantly contributes to the manufacturing of springs by providing high tensile strength, excellent elasticity and resilience, fatigue resistance, and corrosion resistance. These properties ensure the durability, performance, and longevity of springs, making them essential components in various industries such as automotive, aerospace, and manufacturing.

Q: What are the main applications of special steel in the defense vehicles?: Special steel is widely used in defense vehicles for its exceptional strength, durability, and resistance to extreme conditions. It is primarily utilized in the manufacturing of armored vehicles, tanks, and military aircraft, providing enhanced protection against ballistic threats and explosions. Special steel is also crucial in the production of components such as engine parts, suspension systems, and weapon systems, ensuring optimum performance, reliability, and longevity in challenging battlefield environments. Additionally, its corrosion resistance properties make it suitable for marine defense vehicles, submarines, and naval vessels, enhancing their structural integrity and operational efficiency.

Q: What are the main factors affecting the creep rupture strength of special steel?: The main factors affecting the creep rupture strength of special steel are the material composition, grain size, temperature, applied stress, and time.

Q: How are aluminum alloys used in the automotive industry?: Aluminum alloys are widely used in the automotive industry due to their advantageous properties, such as lightweight, high strength, and corrosion resistance. They are used in various components, including engine blocks, wheels, body panels, and suspension systems, to reduce the weight of vehicles and improve fuel efficiency. Additionally, aluminum alloys provide better heat dissipation, contributing to enhanced performance and longevity of automotive parts.

Q: What are the safety considerations when handling special steel products?: When handling special steel products, some important safety considerations include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toe boots to protect against cuts, burns, and impact injuries. It is also crucial to ensure proper lifting techniques are employed to prevent strains or back injuries. Additionally, storing the steel products in a secure and organized manner can help prevent accidents and injuries. Regular inspections of the equipment and tools used for handling the steel products should be carried out to identify any potential hazards or defects. Lastly, proper training and awareness of the specific safety protocols and procedures related to handling special steel products are essential to minimize risks and maintain a safe working environment.

Q: How does special steel contribute to reducing energy consumption?: Special steel can contribute to reducing energy consumption in several ways. Firstly, special steel is often used in the manufacturing of more efficient and lightweight components, such as in the automotive and aerospace industries. These components help to reduce the overall weight of vehicles and aircraft, resulting in lower energy requirements for propulsion. Additionally, special steel can be utilized in the construction of energy-efficient buildings and infrastructure. Its high strength and durability allow for the creation of lighter and thinner structural elements, which can reduce the amount of steel required and the energy needed for construction. Furthermore, special steel alloys can have improved heat transfer properties, making them ideal for the production of energy-efficient appliances and equipment. By enhancing the thermal conductivity, special steel facilitates faster heating or cooling processes, reducing energy consumption in various applications like refrigerators, air conditioners, and industrial machinery. In summary, special steel's contribution to reducing energy consumption lies in its ability to enable lightweight designs, construct energy-efficient buildings, and enhance heat transfer efficiency in appliances and equipment.

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