Alloy Steel ASTM 6G Special Steel Tool Steel
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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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Item specifice
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)%
| C | Si | Mn | P | S | Cr | Mo |
| 0.50-0.60 | 0.25-0.60 | 1.20-1.60 | ≤0.030 | ≤0.030 | 0.6-0.9 | 0.15-0.30 |
Standard
| GB | JIS | AISI | DIN |
| 5CrMnMo | SKT3 | 6G | 1.2311 |
Heat Treatment
| Item | Temperature ℃ | Hardness |
| Anneal | 760-780 | 197-241HB |
| Quenching | 820-850 | 52-58HRC |
| Tempering | 490-510 | 41-47HRC |
| 520-540 | 38-41HRC |
Characterstics:common hammering forging die steel
Applications:Suitable for various forging dies with higher strength and abrasion resistance
2 steel
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 is special steel used in the manufacturing of cutting tools?
- Special steel is used in the manufacturing of cutting tools due to its exceptional properties such as high hardness, wear resistance, and toughness. This type of steel allows for the production of durable and efficient cutting tools that can withstand the high forces and temperatures involved in cutting operations. Additionally, special steel can be heat-treated to further enhance its properties, making it ideal for creating sharp and long-lasting cutting edges.
- Q:How does special steel contribute to the medical aftermarket industry?
- Special steel plays a crucial role in the medical aftermarket industry by providing high-quality materials necessary for manufacturing medical devices and equipment. Special steel, also known as stainless steel, offers numerous advantages that make it ideal for medical applications. First and foremost, special steel is highly resistant to corrosion and rust, which is essential in the medical field where hygiene and cleanliness are of utmost importance. Medical devices like surgical instruments, implants, and equipment need to be sterilized frequently, and the corrosion resistance of special steel ensures their durability and longevity. Additionally, special steel possesses excellent strength and hardness properties, making it suitable for medical implants and prosthetics. These implants must be strong enough to endure the stresses and strains of the human body while maintaining their structural integrity. Special steel provides the necessary strength and toughness required for these critical applications. Furthermore, special steel is biocompatible, meaning it does not cause any adverse reactions or toxicity when in contact with living tissues. This property is essential for implants and devices that come into direct contact with the human body, as it minimizes the risk of rejection or allergic reactions. Moreover, special steel's versatility allows it to be easily machined and fabricated into complex shapes and sizes, meeting the diverse requirements of medical applications. It can be formed into delicate surgical instruments, precision cutting tools, and even large-scale equipment such as hospital beds and imaging machines. The high precision and dimensional stability of special steel contribute to the accuracy and reliability of medical devices. This is especially crucial in areas like diagnostics and imaging, where precise measurements and high-quality images are vital for accurate diagnosis and treatment planning. In conclusion, special steel's corrosion resistance, strength, biocompatibility, and versatility make it an invaluable material in the medical aftermarket industry. Its use in manufacturing medical devices and equipment ensures the highest standards of hygiene, durability, and performance, ultimately contributing to the advancement of healthcare and improving patient outcomes.
- Q:How does special steel perform in corrosive chemical environments?
- Special steel performs well in corrosive chemical environments due to its high resistance to corrosion. It is specifically designed to withstand exposure to various corrosive chemicals, such as acids and alkalis, without deteriorating or losing its structural integrity. This makes it a reliable choice for applications in industries such as chemical processing, oil and gas, and marine environments where corrosion is a significant concern.
- Q:What are the main factors affecting the fracture toughness of special steel?
- The fracture toughness of special steel can be affected by several key factors, encompassing: 1. Alloy composition: The fracture toughness of the steel can be greatly influenced by its specific chemical composition, including the type and amount of alloying elements. Elements like chromium, nickel, and molybdenum have the potential to enhance toughness by promoting the formation of fine-grained microstructures or improving the steel's ability to resist crack propagation. 2. Heat treatment: Determining the fracture toughness of the steel is heavily reliant on the temperature and duration of the heat treatment process, as well as the subsequent cooling. Proper heat treatment can refine the microstructure and eliminate any potential defects, thereby enhancing the steel's resistance to fracture. 3. Microstructure: The fracture toughness of the steel is profoundly impacted by its microstructure, encompassing grain size and distribution, phase composition, and the presence of inclusions. Generally, finer-grained structures exhibit higher toughness due to their improved resistance to crack propagation. 4. Existence of defects: The presence of defects, such as cracks, voids, or inclusions, within the steel can act as stress concentrators, ultimately diminishing its fracture toughness. These defects can initiate cracks and facilitate their propagation, ultimately leading to reduced toughness. 5. Temperature: Fracture toughness is contingent upon temperature, and the behavior of special steel can significantly vary at different temperature ranges. Some steels exhibit improved toughness at lower temperatures due to microstructural transformations, while others may experience decreased toughness at elevated temperatures due to material softening. 6. Loading conditions: The fracture toughness of special steel can also be impacted by the loading conditions, including the rate of loading or the presence of dynamic loading. Higher loading rates or dynamic loading can result in reduced toughness, as the steel may not have sufficient time to deform and absorb energy before fracturing. 7. Mechanical properties: The mechanical properties of the steel, such as strength, hardness, and ductility, can influence its fracture toughness. Higher strength and hardness can sometimes lead to decreased toughness, as the material becomes more brittle. However, a balance between strength and toughness can be achieved by carefully selecting the alloy composition and heat treatment parameters. In summary, the fracture toughness of special steel is determined by a complex interplay of various factors, including alloy composition, heat treatment, microstructure, defects, temperature, loading conditions, and mechanical properties. By optimizing these factors, the fracture toughness of special steel can be enhanced for specific applications.
- Q:How does special steel contribute to reducing product costs?
- Special steel contributes to reducing product costs in several ways. Firstly, special steel is known for its high strength and durability, which allows manufacturers to design and produce products that have a longer lifespan. This reduces the need for frequent replacements or repairs, thus saving costs in the long run. Additionally, special steel can be customized to meet specific requirements, allowing for the production of lighter and more efficient products. This can lead to savings in terms of raw material usage, transportation costs, and energy consumption. Moreover, special steel often has excellent corrosion resistance, reducing the need for additional protective coatings or maintenance, which can also result in cost savings. Overall, the utilization of special steel in manufacturing processes helps optimize product performance, longevity, and efficiency, thereby contributing to reducing product costs.
- Q:What are the different methods of surface shot blasting for special steel?
- There are several methods of surface shot blasting for special steel, including wheel blasting, air blasting, and centrifugal blasting. Wheel blasting involves using a rotating wheel to propel abrasive particles onto the steel surface, while air blasting uses compressed air to propel the particles. Centrifugal blasting involves a spinning rotor that propels the particles onto the steel surface. These methods help remove rust, scale, and other contaminants from the steel surface, preparing it for further treatment or coating.
- Q:How is case-hardening steel used in the manufacturing of gears?
- Case-hardening steel is used in the manufacturing of gears to enhance their durability and strength. The process involves heating the steel to a high temperature and then rapidly cooling it to create a hard outer layer, known as the case, while maintaining a relatively softer core. This hardened surface provides resistance to wear, abrasion, and fatigue, allowing the gears to withstand heavy loads and prolonged use. Additionally, case-hardening steel also improves the gear's ability to withstand impact and retain its shape, ensuring efficient and reliable performance in various mechanical applications.
- Q:How does special steel perform in cutting applications?
- The outstanding performance of special steel in cutting applications is highly regarded. Its unique composition and properties give it superior strength, hardness, and wear resistance compared to regular steel. These characteristics make it highly effective in handling the intense forces and pressures involved in cutting processes. Special steel is renowned for its ability to maintain its shape and sharpness even in extreme conditions. It possesses a high level of toughness, enabling it to withstand repeated impact and resist deformation or breakage. This durability allows it to retain its cutting edge for a longer period, resulting in extended tool life and reduced downtime for blade sharpening or replacement. Moreover, special steel's hardness enables it to effectively cut through tough and abrasive materials such as metals, alloys, and composites. It can endure the heat generated during cutting, preventing the blade from becoming dull or losing its cutting ability. This heat resistance also minimizes the risk of thermal damage to the workpiece, ensuring precise and clean cuts. Furthermore, special steel offers excellent corrosion resistance in addition to its mechanical properties. This is particularly advantageous in cutting applications that involve exposure to moisture, chemicals, or corrosive environments. The corrosion resistance guarantees that cutting tools made from special steel maintain their performance and longevity, even in challenging conditions. In conclusion, special steel demonstrates exceptional performance in cutting applications due to its superior strength, hardness, wear resistance, and corrosion resistance. Its ability to maintain a sharp cutting edge, endure high pressures and temperatures, and resist corrosion makes it a preferred choice in various industries, including manufacturing, construction, automotive, and aerospace.
- Q:Can special steel be used in the electronics industry?
- Yes, special steel can be used in the electronics industry. It is often utilized for manufacturing various components and tools in electronic devices due to its desirable properties such as high strength, corrosion resistance, and thermal conductivity.
- Q:What are the different methods of surface electropolishing for special steel?
- There are several methods of surface electropolishing for special steel, including the use of acid-based or alkaline-based electrolytes, pulse current electropolishing, and reverse current electropolishing. The choice of method depends on factors such as the type of special steel being treated and the desired surface finish.
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Alloy Steel ASTM 6G Special Steel Tool 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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