Mould Steel Bar H13 Hot Forged Finished
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
Mould Steel Bar H13 Hot Forged Finished
Product Description:
1.The steel is widely used to manufacture hot extrusion dies and mandrels, forging die forging hammer die forging presses, forging machines, mold inserts and alloy die-casting mold.
2.the steel has high hardenability and thermal cracking capacity,good wear resistance,with good heat resistance, in higher temperatures has good strength and hardness, high wear resistance
3.HOT WORK TOOL STEEL ROUND BAR
H13/DIN1.2344 hot work mould steel feature:
Comparable steel:H13(USA,ASTM);DHA1(Datong,Japan);4Cr5MoSiV1(China);1.2344(Germany DIN);SKD61(Japan,JIS)
Chemical Composition:
C | Si | Mn | Mo | V | Cr | P | S | |
0.32~0.42 | 0.80-1.20 | 0.20-0.50 | 1.10-1.75 | 0.80-1.20 | 4.75-5.50 | ≤0.030 | ≤0.030 |
Features of H13 Steel:
1, Hot work tool steel
2, Very good red-hardness with toughnes
3, Tools may be water-cooled in service
4, May be cold-hobbed in the annealed condition
Application:
1, Casting dies for aluminium, magnesium and zinc
2, Extrusion dies and adaptor ring
3, Hot stamping and press forge dies
4, Shear blades for hot work and hot swaging dies
Product Show:
- Q: What are the challenges in machining special steel with complex geometries?
- Machining special steel with complex geometries poses several challenges. Firstly, the hardness and toughness of special steel can make it difficult to cut, requiring specialized tools and techniques. Additionally, the intricate geometries of the components can pose challenges in terms of accessing and maneuvering the cutting tools, which may require specialized equipment or processes. Furthermore, the heat generated during machining can affect the properties of special steel, such as its hardness and dimensional stability, requiring careful monitoring and control. Overall, machining special steel with complex geometries demands expertise, precision, and adaptability to overcome these challenges.
- Q: What are the advantages of using special steel in various industries?
- Special steel offers several advantages in various industries. Firstly, it has superior strength and durability, making it ideal for applications that require high resistance to wear, impact, and corrosion. This enables the production of longer-lasting and more reliable components, reducing maintenance and replacement costs. Additionally, special steel can be tailored to meet specific requirements, such as temperature resistance or magnetic properties, allowing for customization in different industries. Furthermore, its excellent machinability and weldability make it easier to work with and shape into complex forms, enhancing design flexibility. Finally, special steel's ability to withstand extreme conditions and harsh environments makes it ideal for industries like aerospace, automotive, construction, energy, and manufacturing. Overall, the use of special steel enhances performance, efficiency, and longevity in various industrial applications.
- Q: What are the properties of ultra-high-strength alloy steel?
- Ultra-high-strength alloy steel possesses exceptional strength, hardness, and toughness, making it ideal for demanding applications. Due to its high carbon content and alloying elements such as chromium, nickel, and molybdenum, it exhibits outstanding resistance to wear, corrosion, and heat. Additionally, its superior mechanical properties enable it to withstand heavy loads, impacts, and extreme environments, making it a preferred choice in industries like aerospace, automotive, and construction.
- Q: How does special steel contribute to the telecommunications industry?
- The telecommunications industry relies heavily on special steel, which plays a vital role by offering the necessary strength, durability, and resistance to various environmental factors. Special steel finds its primary use in the manufacturing of transmission towers, antenna systems, and other supporting structures in telecommunications. For instance, transmission towers serve as the backbone of the telecommunications network, requiring the ability to withstand extreme weather conditions like strong winds, heavy precipitation, and even earthquakes. Special steel ensures the stability and functionality of these towers under such challenging circumstances due to its high tensile strength and resistance to corrosion. Furthermore, antenna systems also benefit from the use of special steel. Whether it's for satellite communication or wireless networks, antennas require materials with excellent electrical conductivity and low signal loss. Special steel alloys meet these requirements, enabling efficient signal transmission and reception. Moreover, special steel offers the advantage of being lightweight while maintaining its strength, making it ideal for constructing structures that need to be installed at significant heights, such as telecommunication towers. By utilizing special steel, telecommunications companies can achieve cost savings in both construction and transportation. Additionally, the durability and resistance to corrosion of special steel make it ideal for long-term use in the telecommunications industry. These properties contribute to the extended lifespan of structures and equipment made from special steel, reducing maintenance and replacement costs. The longevity of special steel also enhances the overall reliability and stability of the telecommunications network. In summary, special steel's unique properties, including its strength, durability, resistance to environmental factors, and efficient signal transmission capabilities, make it an essential material in the telecommunications industry. By providing support and reliability, special steel significantly contributes to the seamless operation of communication networks, enabling efficient and reliable connectivity for individuals and businesses worldwide.
- Q: What are the limitations of using special steel in electrical applications?
- Using special steel in electrical applications comes with several limitations. Firstly, it tends to be more expensive compared to other commonly used materials like copper or aluminum, making it less cost-effective for large-scale projects. Another drawback is its relatively high electrical resistivity, which hampers its efficiency in conducting electricity. This results in higher energy losses and lower overall efficiency in electrical systems, which is particularly concerning for energy-efficient applications like power generation or transmission. Moreover, special steel lacks the malleability and ductility found in materials like copper, making it less suitable for applications requiring shaping or forming. Working with it can be more challenging and may necessitate complex manufacturing processes. Furthermore, special steel is more susceptible to corrosion compared to materials like copper or aluminum. In environments with high humidity or moisture exposure, this can significantly limit its use in electrical applications. Corrosion not only degrades the steel's electrical properties but also reduces its lifespan, leading to increased maintenance and replacement costs. Lastly, special steel may not be as readily available or easily sourced as other materials commonly used in electrical applications. This can present challenges in terms of availability, lead times, and potential disruptions in the supply chain, ultimately impacting project timelines and overall productivity.
- Q: How is special steel used in the production of surgical instruments?
- Special steel is used in the production of surgical instruments due to its unique properties such as corrosion resistance, durability, and ability to maintain sharpness. It ensures that surgical instruments can withstand sterilization processes while maintaining their functionality and longevity. Additionally, the specific composition of special steel allows for precise shaping and fine-tuning, enabling the creation of intricate and precise surgical tools necessary for various medical procedures.
- Q: What are the specific requirements for special steel used in the chemical industry?
- The specific requirements for special steel used in the chemical industry include corrosion resistance, high strength, and the ability to withstand extreme temperatures and pressures. Additionally, it should have excellent weldability and formability, as well as resistance to various chemicals and acids commonly found in chemical processes.
- Q: How does special steel contribute to the transportation industry?
- Special steel plays a crucial role in the transportation industry by providing materials with enhanced strength, durability, and resistance to various environmental factors. This type of steel is used in the manufacturing of components and structures for vehicles, such as engines, axles, suspension systems, and body frames. Its high tensile strength allows for lighter and more fuel-efficient designs, while offering superior safety and performance. Additionally, special steel's corrosion resistance properties help prolong the lifespan of transportation equipment, reducing maintenance costs and enhancing overall reliability.
- Q: What are the different construction grades of special steel?
- There are several different construction grades of special steel that are used in various industries and applications. These grades are specifically designed to provide superior strength, durability, and resistance to corrosion and other environmental factors. Some of the commonly known construction grades of special steel include: 1. Mild Steel: This is the most basic and widely used grade of special steel in construction. It has a low carbon content, making it easy to work with and weld. Mild steel is suitable for applications that require moderate strength and durability. 2. High-Strength Low-Alloy (HSLA) Steel: HSLA steel is a type of special steel that contains small amounts of alloying elements, such as copper, nickel, and vanadium. This grade offers higher strength and improved formability compared to mild steel. It is commonly used in structural applications where a higher strength-to-weight ratio is required. 3. Weathering Steel: Also known as Cor-Ten steel, weathering steel is a special grade that forms a protective layer of rust when exposed to the elements. This layer acts as a barrier against further corrosion, making it ideal for outdoor structures. Weathering steel is commonly used in bridges, buildings, and other architectural applications. 4. Stainless Steel: Stainless steel is a corrosion-resistant alloy that contains a minimum of 10.5% chromium. It offers excellent resistance to corrosion, heat, and chemicals, making it suitable for a wide range of construction applications. Stainless steel is commonly used in building facades, roofing, and structural components. 5. Tool Steel: Tool steel is a special grade that is specifically designed for making tools, dies, and molds. It has high hardness, wear resistance, and toughness properties, making it suitable for applications that require cutting, shaping, and forming of materials. 6. Alloy Steel: Alloy steel is a special grade that contains additional alloying elements, such as manganese, silicon, nickel, and chromium. This grade offers improved strength, toughness, and wear resistance compared to carbon steel. Alloy steel is commonly used in the construction of machinery, equipment, and components subjected to high stress and wear. These are just a few examples of the different construction grades of special steel. Each grade has its own unique properties and is chosen based on the specific requirements of the application.
- Q: What are the different methods of hardening special steel?
- There exist various techniques for strengthening special steel, each possessing its own merits and suitable applications. 1. Quenching: A widely employed approach for steel hardening, it entails heating the steel to a critical temperature and rapidly cooling it in a quenching medium such as oil, water, or air. This rapid cooling prompts the formation of a martensitic structure, rendering the steel harder but more brittle compared to its original state. 2. Tempering: Following quenching, steel is often subjected to tempering to decrease brittleness and enhance toughness. This process involves reheating the hardened steel to a specific temperature and maintaining it at that temperature for a predetermined duration. By doing so, internal stresses are reduced, and the overall mechanical properties of the steel are improved. 3. Case hardening: Employed to augment the hardness of the outer layer of steel while preserving a tough and ductile core, case hardening involves introducing carbon or nitrogen into the steel's surface through methods like carburizing or nitriding. This results in the creation of a hardened surface layer while retaining the desired properties within the core. 4. Induction hardening: Particularly useful for localized hardening of specific regions within a component, this technique employs an electromagnetic field to solely heat the desired area of the steel, followed by rapid quenching. Induction hardening allows precise control over the hardened region while maintaining desired properties in the remainder of the component. 5. Cryogenic treatment: Involving subjecting hardened steel to extremely low temperatures, often below -150°C (-238°F), this process further refines the steel's microstructure, enhancing its hardness, wear resistance, and dimensional stability. 6. Flame hardening: This method entails heating the steel's surface using a high-temperature flame and subsequently quenching it. Flame hardening is typically employed for large components or specific areas requiring localized hardening. Selecting the appropriate method is crucial and dependent on the steel's specific requirements and intended application. Factors such as desired hardness, toughness, wear resistance, and dimensional stability play a pivotal role in method selection.
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Mould Steel Bar H13 Hot Forged Finished
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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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