M2 Steel Flat Bar for Tool Steel

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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Item specifice

Type:

Alloy Steel

Shape:

Steel Round Bar

M2 Steel Flat Bar for Tool Steel

Product description:

Size of M2 high speed steel
Round bar		Diameter(mm)			Length (mm)
Round bar		Max:800			Max: 9000
Plate		Thickness(mm)			Width (mm)		Length (mm)
Plate		Max:800			Max:1000		Max:6000
The specification can be customized.
Chemical Compositons
Grade	C	Si	Mn	P	S	Cr	Mo	W	V
W6o5Cr4V	0.80-0.90	0.20-0.45	0.15-0.40	≤0.03	≤0.03	3.80-4.40	4.50-5.50	5.50-6.75	1.75-2.20
M2	0.78-0.88	0.20-0.45	0.15-0.45	≤0.03	≤0.03	3.75-4.50	4.50-5.50	5.50-6.75	1.75-2.20
1.3343	0.80-0.88	≤0.45	≤0.40	≤0.03	≤0.03	3.80-4.50	4.70-5.20	5.90-6.70	1.70-2.10
SKH51	0.80-0.88	≤0.45	≤0.40	≤0.03	≤0.03	3.80-4.50	4.70-5.20	5.90-6.70	1.70-2.10

Features of M2 high speed steel

1, General purpose of tungsten molybdenum high speed steel;
2, High toughness combined with good cutting powers;
3, Will withstand increases in temperature.

Typical Applications:

1, Twist drills, reamers, broaching tools, taps, milling tools;

2, Cold forming tools and cutting tools;

3, Plastic moulds with elevated wear resistance and screws.

Packing:

silver bright steel packaging :

coated with anti-rust oil

-plastic film winding

-woven cloth winding-

-strip steel strapping-wood

shipping:according to contract content

Products show:

M2 Steel Flat Bar for Tool Steel

Q:How does special steel contribute to the renewable energy equipment industry?: The renewable energy equipment industry heavily relies on special steel, as it offers the strength, durability, and corrosion resistance needed for different components. Wind turbines, for instance, make extensive use of special steel alloys in their towers, blades, and gearboxes due to their high tensile strength and resistance to fatigue. This allows wind turbines to endure harsh environmental conditions and operate efficiently over extended periods. Additionally, special steel is widely employed in the manufacturing of solar power equipment. Stainless steel is often used to frame solar panels, providing excellent corrosion resistance and structural stability, ensuring their longevity and performance in outdoor settings. Moreover, special steel alloys are utilized in the production of solar trackers, enabling solar panels to track the sun's movement throughout the day and optimize energy generation. In the hydroelectric power industry, special steel is crucial in constructing turbine components such as blades, shafts, and casings. These components face high pressures, water flow, and abrasive wear, making the use of special steel essential for reliability and longevity. Furthermore, special steel is also integral in the production of energy storage systems like batteries and fuel cells. These technologies require materials with high conductivity, corrosion resistance, and mechanical strength, making special steel alloys ideal for their construction. Overall, special steel significantly contributes to the renewable energy equipment industry by providing the necessary strength, durability, and corrosion resistance for various components. Its utilization in wind turbines, solar panels, hydroelectric power systems, and energy storage technologies ensures the reliability and longevity of these equipment, ultimately promoting the growth and sustainability of the renewable energy sector.

Q:How does sulfur affect the machinability of special steel?: Sulfur negatively affects the machinability of special steel by forming brittle sulfide inclusions, reducing the steel's ability to be cut, drilled, or shaped effectively.

Q:How does special steel perform in terms of hardness?: Special steel typically performs very well in terms of hardness. It has a higher hardness level compared to regular steel due to the addition of various alloying elements during its production. This enhanced hardness allows special steel to withstand wear, abrasion, and deformation better than other types of steel. It also enables special steel to be suitable for specialized applications that require high strength and resistance to impact or pressure.

Q:How is electrical steel used in the manufacturing of transformers?: Electrical steel, also known as silicon steel, is crucial in the manufacturing of transformers due to its unique magnetic properties. It is used to construct the core of the transformer, which is responsible for transferring electrical energy from one circuit to another. The high magnetic permeability and low core losses of electrical steel help enhance the efficiency and performance of the transformer by reducing energy losses during the conversion process.

Q:Can special steel be used in the automotive racing industry?: Yes, special steel can be used in the automotive racing industry. Special steel alloys, like high-strength steels or heat-resistant steels, are commonly utilized to enhance performance, durability, and safety in racing vehicles. These specialized steels offer superior strength-to-weight ratios, improved mechanical properties, and resistance to extreme temperatures, making them ideal for various automotive racing applications such as chassis, suspension components, engine parts, and exhaust systems.

Q:What are the different test methods used to evaluate special steel?: There are several test methods used to evaluate special steel, including mechanical tests such as tensile strength, hardness, impact toughness, and fatigue strength testing. Chemical analysis is also essential to determine the composition of the steel, while microstructure examination allows for the assessment of grain size, inclusion content, and overall quality. Additionally, non-destructive testing methods like ultrasonic testing, magnetic particle inspection, and dye penetrant testing are employed to detect any surface or subsurface defects in the steel. These various test methods provide comprehensive information about the mechanical properties, chemical composition, microstructure, and overall quality of special steel.

Q:How is high-temperature stainless steel used in the production of gas turbines?: High-temperature stainless steel is used in the production of gas turbines due to its excellent resistance to corrosion and oxidation at elevated temperatures. It is primarily used to manufacture critical components like turbine blades, vanes, and combustion chambers, which are exposed to extreme heat and pressure inside the turbine. The high-temperature stainless steel ensures durability, performance, and longevity of gas turbines, enabling them to operate efficiently in demanding conditions.

Q:What are the key differences between special steel and tool steel?: Special steel and tool steel possess distinct characteristics and uses. Here are the main disparities: 1. Composition: Special steel encompasses a diverse range of steel alloys tailored for specific applications. Stainless steel, high-strength alloy steel, and heat-resistant steel are some examples. In contrast, tool steel refers to a particular type of special steel designed for tool, die, and mold production. Tool steel typically contains higher levels of carbon and other alloying elements like chromium, vanadium, or tungsten, which enhance its hardness, wear resistance, and toughness. 2. Hardness and wear resistance: Tool steel stands out for its exceptional hardness and wear resistance, making it ideal for cutting, shaping, and forming materials. It can endure high temperatures and resist deformation, ensuring the longevity of tools and dies. On the other hand, special steel may not possess the same level of hardness and wear resistance as tool steel. Its properties vary depending on the specific alloy and application. Special steel alloys may prioritize other properties such as corrosion resistance or strength. 3. Manufacturing processes: Tool steel often undergoes specialized manufacturing processes like hot working, cold working, or heat treatment to achieve the desired properties. The production of tool steel involves precise temperature control and cooling rates to attain the necessary hardness and toughness. In contrast, special steel may undergo various manufacturing processes depending on the desired properties, such as forging, casting, or heat treatment. 4. Applications: Tool steel finds primary application in the production of tools, dies, and molds used for cutting, shaping, and forming materials. Industries such as automotive, aerospace, and machinery commonly utilize tool steel. Conversely, special steel has a wide range of applications depending on the specific alloy and properties. It can be employed in industries such as construction, energy, and manufacturing, where specific properties like corrosion resistance, heat resistance, or strength are required. To summarize, the key distinctions between special steel and tool steel lie in their composition, hardness, wear resistance, manufacturing processes, and applications. While special steel encompasses various steel alloys with specific properties, tool steel is a specific type of special steel tailored for tooling applications. Tool steel is characterized by its exceptional hardness and wear resistance, making it suitable for cutting and shaping materials. On the other hand, special steel can possess a broader range of properties depending on the specific alloy and application.

Q:Can special steel be used in the cement manufacturing industry?: Yes, special steel can be used in the cement manufacturing industry. Special steel, such as heat-resistant and wear-resistant steel, can be utilized in various components and machinery used in cement manufacturing processes. These steels are designed to withstand high temperatures, abrasion, and corrosion, making them suitable for applications in kilns, crushers, mills, and other equipment involved in cement production.

Q:What are the different methods of joining special steel?: There are various techniques available for joining special steel, each presenting its own advantages and limitations. Some of the most frequently employed methods comprise: 1. Welding: The most prevalent technique for joining steel involves melting the base material and incorporating a filler material to establish a robust connection. Depending on the specific requirements, different welding techniques like arc welding, gas welding, and laser welding can be utilized. 2. Brazing: This approach necessitates heating the steel and melting a filler metal with a lower melting point, which then infiltrates the joint through capillary action. Brazing is commonly employed when joining dissimilar metals or when a lower-temperature joining process is indispensable. 3. Soldering: Similar to brazing, soldering also employs a filler material with a lower melting point to join the steel. However, soldering involves melting the filler material without melting the base material. It is often employed for electrical connections and delicate applications. 4. Mechanical fastening: This method entails utilizing mechanical means such as bolts, screws, rivets, or other types of fasteners to join the steel components. Mechanical fastening is frequently favored in situations where disassembly or maintenance is necessary. 5. Adhesive bonding: Special steel can also be joined using adhesives that establish a sturdy bond between the surfaces. Adhesive bonding is suitable for joining intricate shapes, minimizing stress concentrations, and providing exceptional corrosion resistance. 6. Friction welding: This technique involves the application of pressure to rub or spin two steel components together, generating heat that creates a bond. Friction welding is commonly employed for joining high-strength or heat-treated steels. 7. Explosive welding: This method employs explosives to facilitate a high-speed collision between two steel surfaces, resulting in a bond formed in a solid state. Explosive welding is frequently used for joining dissimilar metals or when high strength and corrosion resistance are required. The selection of the appropriate joining method depends on factors such as the type of steel, the desired strength and durability of the joint, the specific application requirements, and the availability of equipment and expertise.

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