8-650mm CK45 Steel Bar / 1045 Round Steel / S45C Steel Rod

8-650mm CK45 Steel Bar / 1045 Round Steel / S45C Steel Rod

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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

Chemical Composition(%) of S45C steel rod	C	Si	Mn	S	P	Cr
	0.43-0.50	0.17-0.37	0.60-0.90	≤0.04	≤0.04	≥0.30
Specification of S45C steel rod	Diameter(mm)				Length(mm)
	8-650				500-5800
Material of S45C steel rod	A36,SS400,SPCC,SPHC, Q195, Q235,Q345
Application of S45C steel rod	(1)Automotive suspension springs (2) Rotary tools and Blades
Payment Term of S45C steel rod	L/C or T/T, 30% in advance, 70% before the shipment

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8-650mm CK45 Steel Bar / 1045 Round Steel / S45C Steel Rod

Q:How does special steel contribute to the aerospace racing aftermarket industry?: Special steel plays a crucial role in the aerospace racing aftermarket industry by offering superior strength, durability, and corrosion resistance properties. It is used in the manufacturing of various aircraft components, such as engine parts, landing gear, and structural elements, ensuring high performance and safety standards. The use of special steel in this industry allows for lighter and more efficient aircraft designs, enhancing speed and fuel efficiency. Additionally, special steel's resistance to extreme temperatures and stress makes it ideal for aerospace applications, contributing to the overall reliability and longevity of aftermarket products.

Q:What are the main applications of special steel in the power generation sector?: Special steel is widely used in the power generation sector for various applications. One of the main applications is in turbine blades and rotors, where special steel's high strength, corrosion resistance, and resistance to high temperatures make it ideal for withstanding the demanding operating conditions. Special steel is also used in the construction of power plant boilers and heat exchangers, where its ability to withstand high pressure and temperature fluctuations ensures reliable and efficient operation. Additionally, special steel is employed in the manufacturing of power transmission equipment, such as transformers and electrical generators, due to its excellent electrical conductivity and magnetic properties. Overall, special steel plays a crucial role in the power generation sector by providing superior performance, durability, and efficiency in various critical components and systems.

Q:How does special steel perform in terms of chemical resistance?: Special steel has excellent chemical resistance properties, making it highly resistant to corrosion and oxidation. It is capable of withstanding exposure to various chemicals, acids, and corrosive environments without undergoing significant degradation. This makes special steel a reliable choice for applications that require strong resistance against chemical attack.

Q:What are the different methods of preventing stress corrosion cracking in special steel?: There are several methods to prevent stress corrosion cracking in special steel. One common approach is to select a steel alloy with enhanced resistance to stress corrosion cracking. This can be achieved by adding alloying elements such as nickel, chromium, or molybdenum, which help improve the steel's corrosion resistance. Another method is to control the environment in which the steel is exposed. This can involve minimizing exposure to corrosive substances or adjusting temperature and humidity levels. Additionally, surface treatments such as passivation or coating can be applied to create a protective barrier against corrosion. Regular inspection and maintenance of the steel structure are also important to identify and address any potential sources of stress corrosion cracking.

Q:How does special steel contribute to improving product functionality?: Special steel contributes to improving product functionality in several ways. Firstly, special steel offers enhanced strength and durability, allowing products to withstand higher loads and perform under extreme conditions. It also provides superior resistance to corrosion, which extends the lifespan of products and reduces maintenance costs. Additionally, special steel can be tailored to specific applications, such as high-temperature environments or magnetic properties, further enhancing product functionality. Overall, the use of special steel results in more reliable and efficient products, ultimately benefiting consumers and industries alike.

Q:How does special steel perform in terms of high-temperature strength?: Special steel typically performs very well in terms of high-temperature strength. It has excellent resistance to thermal fatigue, oxidation, and creep, allowing it to withstand extreme heat conditions without losing its structural integrity or mechanical properties. This makes special steel a preferred choice in applications where high-temperature strength is crucial, such as in the aerospace, power generation, and petrochemical industries.

Q:How does tungsten contribute to the properties of special steel?: Special steel greatly benefits from the inclusion of tungsten, which is a critical element that significantly impacts its properties. One of the key advantages of incorporating tungsten into steel lies in its ability to enhance strength and hardness. This is achieved through the formation of a solid solution with iron, resulting in a microstructure with fine grains that effectively increase overall toughness and wear resistance. Furthermore, tungsten plays a pivotal role in improving the high-temperature strength of special steel. Due to its high melting point, tungsten maintains its strength even under elevated temperatures, making it an ideal choice for applications that require resistance to heat and thermal stress. Consequently, special steel containing tungsten can be employed in environments with extreme temperatures, such as gas turbines, rocket nozzles, and cutting tools. Another crucial contribution of tungsten lies in enhancing the corrosion resistance of special steel. By forming stable carbides, tungsten provides a protective barrier against corrosion and erosion, effectively enhancing the durability and longevity of the steel. This is particularly invaluable in industries where the steel is exposed to corrosive environments, such as chemical processing, marine applications, and oil and gas exploration. Moreover, tungsten significantly aids in the machinability of special steel. It assists in reducing the occurrence of built-up edges during cutting operations, resulting in improved surface finish and prolonged tool life. This characteristic proves highly advantageous in industries that require precision machining, such as automotive, aerospace, and tool manufacturing. In conclusion, the presence of tungsten in special steel is of utmost importance as it enhances strength, hardness, high-temperature performance, corrosion resistance, and machinability. Its unique properties make it an indispensable component in the production of high-quality steel utilized across various industries.

Q:What are the main characteristics of high-speed steel?: High-speed steel (HSS) is a type of tool steel that is widely used in machining applications due to its exceptional properties. The main characteristics of high-speed steel include: 1. Superior Hardness: HSS is known for its remarkable hardness, which allows it to withstand high temperatures and resist wear. This hardness is achieved through the addition of various alloying elements like tungsten, molybdenum, cobalt, vanadium, and chromium. 2. Excellent Heat Resistance: High-speed steel has exceptional heat resistance, enabling it to maintain its hardness and strength even at elevated temperatures. This property is crucial in applications where the tool needs to withstand high cutting speeds and generate significant amounts of heat. 3. Good Toughness: HSS possesses good toughness, which means it can resist cracking and chipping under heavy loads or impact. This characteristic ensures that the tool can endure demanding cutting conditions without premature failure. 4. High Wear Resistance: HSS exhibits high wear resistance, making it suitable for cutting, drilling, and milling operations. It can withstand prolonged usage without losing its sharpness or performance, resulting in extended tool life. 5. Versatility: High-speed steel is highly versatile and can be used for a wide range of applications, including cutting, shaping, and forming various materials such as metals, plastics, and wood. Its versatility makes it a popular choice in industries like manufacturing, automotive, aerospace, and construction. 6. Ease of Machining: HSS can be easily machined and shaped into different tool designs, which allows for customization and optimization based on specific applications. This characteristic makes it a preferred material for manufacturing cutting tools like drills, end mills, taps, and saw blades. 7. Cost-Effective: Compared to other high-performance tool materials like carbide, high-speed steel is relatively more cost-effective. It provides a balance between performance and affordability, making it a cost-efficient choice for many machining applications. In conclusion, high-speed steel is valued for its exceptional hardness, heat resistance, toughness, wear resistance, versatility, ease of machining, and cost-effectiveness. These characteristics make it a preferred material for a wide range of cutting tools, ensuring efficient and reliable machining operations.

Q:How is HSLA steel used in the construction industry?: HSLA steel, or High-Strength Low-Alloy steel, is widely used in the construction industry due to its superior strength and durability. It is commonly utilized in the construction of bridges, buildings, and other infrastructure projects. HSLA steel's high tensile strength allows for the creation of lighter and more efficient structures, reducing material costs and environmental impact. Additionally, its resistance to corrosion and atmospheric conditions makes it suitable for outdoor applications, ensuring the longevity of the constructed assets.

Q:How is heat-resistant steel used in high-temperature applications?: Heat-resistant steel is specifically designed to withstand high temperatures without losing its strength or undergoing structural changes. It is commonly used in high-temperature applications such as power plants, furnaces, and aerospace industry. Due to its ability to maintain its mechanical properties at elevated temperatures, heat-resistant steel is used to fabricate critical components like turbine blades, exhaust systems, and heat exchangers, ensuring reliable and efficient operations even in extreme heat conditions.

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