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: What are the different types of tool and die steel?: There are several different types of tool and die steel, including high-speed steel, cold work steel, hot work steel, and plastic mold steel.

Q: What are the different cutting tools used for machining special steel?: Some of the different cutting tools used for machining special steel include high-speed steel (HSS) drills, carbide drills and end mills, diamond-coated tools, and solid carbide inserts. These tools are specifically designed to withstand the high cutting forces and temperatures associated with machining special steel, ensuring efficient and precise metal removal.

Q: Can special steel be used in the furniture manufacturing industry?: Yes, special steel can be used in the furniture manufacturing industry. Special steel, such as stainless steel or alloy steel, offers a range of desirable properties like strength, durability, and corrosion resistance, making it suitable for various furniture applications. It can be used in the production of chair frames, table legs, hinges, and other components where strength and longevity are important. Additionally, special steel can also provide an attractive aesthetic appeal, making it a versatile choice for the furniture manufacturing industry.

Q: Can special steel be used for luxury goods?: Yes, special steel can be used for luxury goods. Special steel often possesses superior qualities such as durability, strength, and resistance to corrosion, making it an ideal material for high-end products like luxury watches, jewelry, and accessories. Additionally, the uniqueness and exclusivity associated with special steel can enhance the appeal and desirability of luxury goods.

Q: What is the significance of tensile strength in special steel?: Tensile strength is of great significance in special steel because it determines the steel's ability to withstand stretching or pulling forces without breaking or deforming. This property is crucial in various industries, especially in manufacturing and construction, where high tensile strength is required for structural integrity and safety. Special steel with superior tensile strength can withstand heavy loads, resist impacts, and provide durability, making it highly sought after in applications such as building infrastructure, automotive manufacturing, and aerospace engineering.

Q: What are the main applications of special steel in the power generation sector?: Special steel is extensively used in the power generation sector for various critical applications. Some of the main applications include turbine blades, rotors, and casings, which require high strength, heat resistance, and corrosion resistance. Additionally, special steel is used in the construction of power plant boilers, pressure vessels, and piping systems, ensuring efficient operation and long-term durability. Furthermore, it finds application in the manufacturing of electrical components such as generators, transformers, and transmission lines, where its superior electrical conductivity and magnetic properties are crucial. Overall, special steel plays a vital role in enhancing the performance, reliability, and safety of power generation equipment and infrastructure.

Q: What are the different methods of testing the mechanical properties of special steel?: There are several methods to test the mechanical properties of special steel. Some common methods include tensile testing, impact testing, hardness testing, and fatigue testing. Tensile testing involves applying a controlled force to a steel sample to measure its strength and deformation properties. Impact testing assesses the steel's ability to withstand sudden loading or impact by measuring its resistance to fracture under high-speed impact. Hardness testing determines the steel's resistance to indentation by measuring the material's hardness using various methods like Brinell, Vickers, or Rockwell scales. Fatigue testing evaluates the steel's durability and resistance to repeated loading by subjecting it to cyclic stress and measuring the number of cycles it can endure before failure. These methods collectively provide valuable insights into the mechanical properties and performance of special steel.

Q: How is special steel used in the manufacturing of tools and dies?: Special steel is used in the manufacturing of tools and dies due to its exceptional properties, such as high strength, hardness, and wear resistance. These steels can withstand extreme temperatures and pressures during the forming, cutting, and shaping processes. They also have excellent dimensional stability, ensuring precise and accurate tooling. Special steel's unique composition and heat treatment capabilities allow for the production of durable and long-lasting tools and dies, which are essential for various industries like automotive, aerospace, and manufacturing.

Q: What are the different methods of analyzing the microstructure of special steel?: There are several methods available for analyzing the microstructure of special steel. These methods involve the examination and characterization of the steel at a microscopic level to understand its composition, grain structure, and other features. Some of the commonly used methods include: 1. Optical Microscopy: This method involves the use of light microscopy to observe the microstructure of special steel. It allows for the identification of different phases, grain boundaries, inclusions, and other features. Optical microscopy provides valuable information about the size, distribution, and morphology of different constituents in the steel. 2. Scanning Electron Microscopy (SEM): SEM is a powerful technique that uses a high-energy electron beam to analyze the microstructure of special steel. It provides detailed information about the surface topography, morphology, and elemental composition of the steel. SEM is particularly useful for studying the presence of precipitates, segregation, and other microstructural defects. 3. Transmission Electron Microscopy (TEM): TEM is an advanced technique that allows for the analysis of the microstructure at a much higher resolution compared to optical and SEM methods. It involves the transmission of electrons through a thin sample, which provides information about the crystal structure, dislocations, and other fine details of the microstructure. TEM is especially useful for studying the nanostructures and interfaces in special steel. 4. X-ray Diffraction (XRD): XRD is a non-destructive method that uses X-rays to analyze the crystal structure and phase identification of special steel. It provides information about the crystallographic orientation, grain size, and phase composition of the steel. XRD is widely used for analyzing the phase transformations and residual stress in special steel. 5. Electron Backscatter Diffraction (EBSD): EBSD is a technique that combines SEM with crystallographic analysis. It provides information about the crystal orientation, texture, and grain boundaries in special steel. EBSD is useful for studying the deformation mechanisms, recrystallization, and grain growth in the steel. 6. Energy Dispersive X-ray Spectroscopy (EDS): EDS is a technique that is often used in conjunction with SEM or TEM to analyze the elemental composition of special steel. It provides information about the presence and distribution of different chemical elements in the microstructure, allowing for the identification of phases and the characterization of inclusions. These methods, along with others, provide valuable insights into the microstructure of special steel, enabling researchers and engineers to understand its properties, performance, and potential applications.

Q: What are the different methods for improving the wear resistance of special steel?: There are several methods for improving the wear resistance of special steel. Some common techniques include heat treatment processes such as quenching and tempering, which can increase the hardness and toughness of the steel. Another method is surface coating, where a thin layer of a wear-resistant material like carbides or ceramics is applied to the steel surface. Additionally, alloying the steel with elements like chromium, vanadium, or tungsten can enhance its wear resistance properties. Finally, precision machining and grinding can be used to achieve a smoother surface finish, reducing friction and wear.

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