Special Steel M2/6542/SKH9/1.3343 Round Bar Steel
- Ref Price:
-
- 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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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Thickness:
as required
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Length:
as required
Net Weight:
as required
Chemical Composition(GB)%
| Standard | C | Si | Mn | P | S | Cr | W | Mo | V |
| W6Mo5Cr4V2 | 0.55-0.65 | ≤0.40 | ≤0.60 | ≤0.030 | ≤0.020 | 3.70-4.30 | 6.00-7.00 | 4.50-5.50 | 1.70-1.10 |
| M2 | 0.78-0.88 | 0.20-0.45 | 0.15-0.40 | ≤0.030 | ≤0.030 | 3.75-4.50 | 5.50-6.75 | 4.50-5.50 | 1.75-2.20 |
Heat Treatment
| Item | Temperature℃ | Hardness |
| Anneal | 840-860 | ≤255HB |
| Quenching | 1150-1180 | ≥60HRC |
| Tempering | 560-580 | ≥60HRC |
Characterstics
| Good thermal plasticity |
| High abrasion resistance and red hardness |
Applications:Used for various tools,large thermoplastic forming cutting tools,abrasion resistance components operating under high load such as cold extrusion dies
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
4, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
We provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q: How does special steel perform in cryogenic ductility?
- Special steel generally performs well in cryogenic ductility. Cryogenic ductility refers to the ability of a material to maintain its strength and flexibility at extremely low temperatures. Special steels are often specifically engineered to withstand harsh conditions, including cryogenic temperatures, making them suitable for use in applications such as liquefied natural gas (LNG) storage tanks, aerospace components, and superconductors. One of the main reasons special steel excels in cryogenic ductility is its composition. Special steels are typically alloyed with elements such as nickel, chromium, and molybdenum, which enhance their mechanical properties and resistance to low temperatures. These alloying elements provide special steel with increased strength, toughness, and resistance to brittle fracture, even in extremely cold environments. Furthermore, special steels undergo rigorous testing and quality control measures to ensure their performance in cryogenic conditions. This includes testing for parameters such as impact toughness, fracture toughness, and notch toughness, which are crucial for evaluating a material's ability to resist brittle failure at low temperatures. In addition to its composition and testing, the manufacturing processes used for special steel also contribute to its excellent cryogenic ductility. Special steels are often produced using methods like vacuum induction melting and controlled cooling, which help eliminate impurities and improve the material's microstructure. This refined microstructure enhances the steel's ductility, allowing it to maintain its mechanical properties even at cryogenic temperatures. Overall, special steel demonstrates exceptional performance in cryogenic ductility due to its carefully designed composition, stringent testing, and advanced manufacturing processes. These factors make it a reliable and preferred choice for various industries that require materials to withstand extreme cold conditions while maintaining their strength and flexibility.
- Q: How is precipitation-hardening steel used in aerospace applications?
- Precipitation-hardening steel is used in aerospace applications due to its excellent strength-to-weight ratio, corrosion resistance, and high temperature endurance. It is commonly used to manufacture various components like aircraft landing gear, engine parts, and structural elements. The steel's ability to be heat treated and aged to enhance its mechanical properties makes it ideal for aerospace applications, where strength, durability, and lightweight materials are crucial for safe and efficient flight operations.
- Q: How does special steel perform in terms of corrosion resistance?
- Special steel has excellent corrosion resistance due to its high content of alloying elements, such as chromium, nickel, and molybdenum. These elements form a protective layer on the surface of the steel, preventing corrosive substances from reaching the underlying metal. Additionally, special steel can be further enhanced with surface treatments or coatings to enhance its resistance to corrosion in harsh environments.
- Q: What are the different forging grades of special steel?
- There are several different forging grades of special steel, including but not limited to stainless steel, alloy steel, carbon steel, tool steel, and high-speed steel.
- Q: What are the thermal properties of special steel?
- Special steels have unique thermal properties that make them highly desirable in various applications. One of the key thermal properties of special steel is its high thermal conductivity. This means that it is able to efficiently transfer and dissipate heat. This property makes special steel ideal for use in heat exchangers, where it can effectively transfer heat between fluids. Additionally, special steel has a high melting point, which allows it to withstand high temperatures without deforming or losing its structural integrity. This makes it suitable for applications that involve exposure to extreme heat, such as in furnaces or aerospace engines. Furthermore, special steel exhibits excellent thermal expansion properties. It expands and contracts at a relatively consistent rate with changes in temperature, minimizing the risk of warping or cracking. This property is particularly important in applications where dimensional stability is crucial, such as in precision instruments or high-temperature machinery. Moreover, special steel can also possess good resistance to thermal fatigue. This means that it can withstand repeated heating and cooling cycles without developing cracks or weakening. This property is especially beneficial in applications that involve cyclic thermal loading, such as in automotive engine components or turbine blades. In summary, special steel possesses high thermal conductivity, a high melting point, excellent thermal expansion properties, and resistance to thermal fatigue. These thermal properties make it a preferred choice in a wide range of industries, including automotive, aerospace, energy, and manufacturing, where thermal performance and durability are crucial.
- Q: How does special steel contribute to the chemical processing aftermarket industry?
- Special steel plays a crucial role in the chemical processing aftermarket industry by offering a wide range of benefits that enhance the overall efficiency and performance of chemical processing equipment. Firstly, special steel is renowned for its exceptional strength and durability, making it ideal for applications that involve high pressure, extreme temperatures, and corrosive environments. This durability ensures that the equipment can withstand the challenging conditions and operate reliably for extended periods, reducing the frequency of maintenance and replacement. Furthermore, special steel possesses excellent resistance to corrosion, oxidation, and chemical reactions, which are common challenges in the chemical processing industry. This resistance enables the equipment to handle a wide variety of chemicals without deteriorating or contaminating the process, thus ensuring the quality and safety of the end products. Additionally, special steel can withstand the formation of scale, deposits, and other contaminants that can hinder the efficiency of the equipment, thereby reducing the need for frequent cleaning and maintenance. Moreover, special steel offers superior mechanical properties such as toughness, hardness, and impact resistance, which are essential for handling and processing heavy loads and abrasive materials. This ensures that the equipment can withstand the demanding operational conditions and maintain its performance over time, resulting in enhanced productivity and reduced downtime. Another significant contribution of special steel to the chemical processing aftermarket industry is its versatility. It can be customized and tailored to meet specific requirements, allowing for the manufacturing of complex parts and components that are essential for various chemical processes. Special steel can be fabricated into different shapes and sizes, enabling the creation of intricate designs and structures that optimize the efficiency and effectiveness of the equipment. In conclusion, special steel is a vital component in the chemical processing aftermarket industry due to its exceptional strength, durability, resistance to corrosion and chemical reactions, as well as its versatility. By providing reliable and high-performance equipment, special steel contributes significantly to the overall efficiency, safety, and productivity of chemical processing operations.
- Q: Can special steel be used in the manufacturing of sports equipment?
- Yes, special steel can be used in the manufacturing of sports equipment. Special steel refers to a type of steel that has been specifically designed and engineered to possess certain characteristics and properties that make it suitable for various specialized applications. These characteristics can include high strength, durability, resistance to corrosion and wear, and the ability to withstand extreme conditions. In the manufacturing of sports equipment, special steel can be used in a variety of ways. For example, it can be utilized to create the shafts of golf clubs or tennis rackets, where its high strength and stiffness are crucial for optimal performance. Special steel can also be used in the construction of sports equipment such as bicycles, where its lightweight yet strong properties are highly desirable. Additionally, special steel can be employed in the manufacturing of sports equipment accessories, such as hooks, buckles, or fasteners. These components often require high tensile strength and corrosion resistance, and special steel can provide these properties, ensuring the longevity and reliability of the equipment. In summary, special steel can indeed be used in the manufacturing of sports equipment, thanks to its unique properties that enhance performance, durability, and overall quality.
- Q: How does special steel contribute to the railway industry?
- The railway industry relies heavily on special steel to develop and maintain efficient and reliable rail systems. Special steel possesses unique properties, including high strength, durability, and resistance to wear and tear, that make it an ideal material for various components and structures within the railway infrastructure. One critical area where special steel plays a key role in the railway industry is rail manufacturing. Special steel rails are specifically designed to withstand heavy loads and intense usage, ensuring the safe and smooth movement of trains. These rails have exceptional resistance to wear, fatigue, and deformation, resulting in longer service life and reduced maintenance costs. Furthermore, special steel is utilized in the production of wheelsets, which are crucial components of trains. The exceptional strength and durability of special steel make it an excellent choice for wheelset manufacturing, guaranteeing reliable performance and minimizing the risk of derailments. The use of special steel in wheelsets also improves operational efficiency by reducing friction and enhancing energy transmission, leading to improved fuel economy and reduced environmental impact. Additionally, special steel is extensively used in the construction of bridges, tunnels, and other infrastructure elements within the railway network. These structures must endure heavy loads, extreme weather conditions, and various environmental factors. Special steel's outstanding strength, corrosion resistance, and longevity make it the preferred choice for such applications, ensuring the safety and reliability of rail systems. In conclusion, special steel significantly contributes to the railway industry by providing the necessary strength, durability, and resistance to wear and tear for various components and structures. Its usage in rails, wheelsets, and infrastructure elements enhances the efficiency, reliability, and safety of rail systems, ultimately benefiting passengers, freight transport, and the overall transportation sector.
- Q: What are the requirements for special steel used in defense equipment manufacturing?
- The requirements for special steel used in defense equipment manufacturing typically include high strength and durability, resistance to corrosion and wear, good toughness and impact resistance, as well as the ability to withstand extreme temperatures and harsh environments. Additionally, the steel must meet stringent quality control standards and industry specifications to ensure its reliability and performance in critical defense applications.
- Q: What are the properties of boron steel?
- Boron steel, also known as boron-alloyed steel, possesses several key properties. It is renowned for its exceptional strength, hardness, and wear resistance. Boron steel exhibits excellent heat treatment response, allowing for improved mechanical properties such as increased hardness and tensile strength. Moreover, it offers good weldability and formability, making it suitable for various fabrication processes. Additionally, boron steel demonstrates high fatigue strength, enabling it to withstand repetitive loading without failure. Overall, these properties make boron steel a valuable material for applications requiring high strength and durability, such as automotive components and construction equipment.
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Special Steel M2/6542/SKH9/1.3343 Round Bar Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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