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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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)%
| 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:What are the challenges in machining special steel with complex geometries?
- Machining special steel with complex geometries poses several challenges. Firstly, the high hardness of special steel makes it difficult to cut and shape. This requires the use of specialized cutting tools and techniques to ensure precision and avoid tool wear. Secondly, the complex geometries of the steel components make it challenging to achieve accurate and consistent machining. This may require the use of advanced CNC machines and software programming to accurately replicate the intricate shapes. Additionally, the heat generated during machining can lead to thermal distortion and surface hardening, which further complicates the process. Therefore, careful planning, efficient cooling, and proper machining parameters are essential to overcome these challenges and achieve the desired results.
- Q:What are the different surface hardening grades of special steel?
- There are several surface hardening grades of special steel, including case-hardening steels such as 1018, 8620, and 8620H, which are commonly used for applications requiring a hard outer layer and a tough core. Another grade is nitriding steel, such as 4140, 4340, and 410, which are specifically designed for nitriding processes to improve wear resistance. Additionally, tool steels like D2, A2, and O1 are often used for surface hardening applications due to their high hardness and wear resistance properties. Overall, the choice of surface hardening grade depends on the specific requirements of the application.
- Q:How does special steel contribute to reducing product maintenance requirements?
- Special steel contributes to reducing product maintenance requirements by offering superior strength, durability, and resistance to wear and corrosion. Its unique properties allow for the creation of longer-lasting and more reliable products, reducing the need for frequent repairs and maintenance. Additionally, special steel's high tensile strength enables the development of lighter and more efficient designs, reducing the strain on components and minimizing wear and tear.
- Q:What are the specific requirements for special steel used in the mining drill bit industry?
- The specific requirements for special steel used in the mining drill bit industry are focused on durability, toughness, and resistance to wear and corrosion. Firstly, the steel used in mining drill bits must have excellent durability to withstand the harsh and demanding conditions of the mining environment. The drill bits are subjected to high levels of impact, vibration, and stress, so the steel must possess high strength and hardness to prevent deformation or breakage. Secondly, toughness is crucial for drill bit steel as it needs to withstand the repetitive and intense forces encountered during drilling operations. The steel should have good fracture toughness to resist crack propagation and prevent premature failure. Furthermore, resistance to wear is essential for drill bit steel, as it needs to maintain its cutting edge and performance over extended periods of time. The steel should possess high wear resistance to withstand the abrasive nature of the rocks and minerals being drilled. In addition to wear resistance, the steel used in mining drill bits must also exhibit resistance to corrosion. The mining environment often involves exposure to water, chemicals, and various corrosive agents. Therefore, the steel should have suitable corrosion resistance properties to prevent rusting and degradation. Overall, the special steel used in the mining drill bit industry must meet these specific requirements of durability, toughness, wear resistance, and corrosion resistance to ensure reliable and efficient drilling operations in the mining sector.
- Q:What are the main characteristics of corrosion-resistant castings?
- Corrosion-resistant castings have been designed to endure the destructive effects of corrosion, a natural process that causes the deterioration of metal surfaces due to chemical reactions. These castings possess several key features that render them impervious to corrosion. First and foremost, corrosion-resistant castings are fashioned from specific alloys or materials that possess inherent resistance to corrosion. These materials may consist of stainless steel, nickel-based alloys, or high-performance alloys such as Inconel or Hastelloy. These alloys contain elements like chromium, molybdenum, or nickel, which generate a protective layer on the casting's surface, preventing the infiltration of corrosive agents into the underlying metal. Secondly, meticulous casting techniques are employed in the production of these castings to ensure a solid and defect-free structure. This is crucial in warding off the penetration of corrosive substances into the castings. Techniques such as investment casting or vacuum casting are commonly utilized to achieve a high degree of precision and quality. An additional significant characteristic of corrosion-resistant castings is their ability to withstand various types of corrosion, including general corrosion, pitting corrosion, crevice corrosion, and stress corrosion cracking. General corrosion refers to the gradual and uniform deterioration of the metal surface, while pitting corrosion leads to the formation of localized holes or pits. Crevice corrosion occurs in confined spaces such as gaps or joints, and stress corrosion cracking arises from the combined effects of stress and a corrosive environment. Corrosion-resistant castings are designed to endure all these types of corrosion, ensuring long-lasting durability and dependability. Furthermore, corrosion-resistant castings often undergo additional surface treatments or coatings to enhance their resistance to corrosion. These treatments may encompass passivation, where the surface is treated chemically to create a protective oxide layer, or the application of protective coatings such as epoxy or polyurethane. These treatments provide an additional layer of defense against corrosive agents, prolonging the lifespan of the castings. In conclusion, the primary characteristics of corrosion-resistant castings include the utilization of corrosion-resistant alloys, meticulous casting techniques, resistance to various types of corrosion, and the application of surface treatments or coatings. These characteristics ensure that these castings can endure harsh environments and maintain their structural integrity over time, making them ideal for applications where corrosion poses a significant concern.
- Q:What are the applications of special steel in the aerospace sector?
- Special steel has numerous applications in the aerospace sector due to its exceptional properties and capabilities. Firstly, special steel is used in the manufacturing of aircraft engines. The high strength and temperature resistance of special steel make it ideal for components such as turbine blades and discs, which are subjected to extreme heat and stress during operation. Special steel also offers excellent corrosion resistance, ensuring the longevity and reliability of critical engine parts. Another application of special steel in the aerospace sector is in the construction of aircraft structures. Special steel alloys are utilized to fabricate landing gear, wing components, and other structural elements. The high strength-to-weight ratio of special steel enables the production of lightweight yet robust structures, contributing to fuel efficiency and overall performance. Special steel is also employed in the production of aerospace fasteners. These include bolts, nuts, and screws that hold various aircraft components together. The exceptional mechanical properties and resistance to fatigue and vibration of special steel make it an ideal material for fasteners, ensuring the integrity and safety of aircraft assemblies. Furthermore, special steel finds application in aerospace tooling and equipment. Tools used in the manufacturing process, such as cutting tools and molds, are often made from special steel. Its high hardness and wear resistance enable efficient and precise machining of aerospace components. Additionally, special steel is utilized in the production of specialized equipment, such as test rigs, calibration devices, and ground support equipment, which are crucial for aerospace operations and maintenance. In summary, special steel plays a vital role in the aerospace sector. Its use in aircraft engines, structures, fasteners, and tooling contributes to the overall safety, performance, and reliability of aerospace systems. The unique properties of special steel make it an indispensable material for the demanding and critical applications within the aerospace industry.
- Q:What are the properties of carbon steel?
- Carbon steel is a type of steel that primarily consists of iron and carbon, with trace amounts of other elements. It is known for its high strength, durability, and ability to be easily shaped, making it suitable for a wide range of applications. It exhibits excellent hardness and wear resistance, while also being relatively low-cost compared to other types of steel. Carbon steel can be further classified based on its carbon content, with higher carbon levels providing increased hardness and strength. Additionally, it is susceptible to corrosion and requires proper maintenance to prevent rusting.
- Q:How is special steel different from regular steel?
- Special steel is different from regular steel in that it is specifically formulated to possess certain enhanced properties and characteristics, such as increased strength, hardness, corrosion resistance, or heat resistance. These unique properties make special steel suitable for various specialized applications where regular steel may not meet the required specifications.
- Q:How does special steel contribute to the aerospace safety?
- Special steel contributes to aerospace safety in several ways. Firstly, special steel alloys such as titanium and stainless steel are used in the construction of critical components like landing gear, engine parts, and structural elements. These alloys offer high strength-to-weight ratios, corrosion resistance, and excellent heat resistance, ensuring the durability and reliability of aerospace structures. Moreover, special steel plays a crucial role in manufacturing precision instruments and tools used in aerospace maintenance and repair. These tools are essential for maintaining the safety and functionality of aircraft, ensuring accurate measurements, and facilitating effective repairs. Furthermore, special steel is utilized in the production of safety-critical fasteners, such as bolts and screws, which hold various aircraft components together. These fasteners need to withstand extreme forces and vibrations during flight, and special steel materials provide the necessary strength and durability to ensure their reliability. Overall, the use of special steel in aerospace applications enhances the safety of aircraft by providing robust and reliable materials for construction, maintenance, and repair, ultimately contributing to the overall integrity and performance of aerospace systems.
- Q:Can special steel be used in the chemical processing equipment manufacturing industry?
- Yes, special steel can be used in the chemical processing equipment manufacturing industry. Special steel is often used in this industry due to its superior corrosion resistance, high temperature resistance, and excellent mechanical properties. It can withstand the harsh chemical environments and extreme operating conditions typically found in chemical processing equipment.
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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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