Alloy Steel Cr12/1.2080/BD3/SKD1/D3 Steel Plate

Alloy Steel Cr12/1.2080/BD3/SKD1/D3 Steel Plate

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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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The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

4. Quality assurance:

All order we can received Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.

Product information

Chemical Composition(%)

C	Si	Mn	P	S	Cr
2.00-2.30	≤0.40	≤0.40	≤0.030	≤0.030	11.50-13.00

Available Size

Rolled flat steel	12-90mm×205-610mm×L
Forged flat steel	100-300mm×400-600mm×L

Heat Treatment

Item	Temperature ℃	Hardness
Anneal	750-760	≤255HB
Quenching	950-980	59-63HRC
Tempering	180-350	58-62HRC

Characterstics

1.High hardening ability and abrasion resistance
2.Less quenching deformation
3.High toughness and more homogeneous carbide distribution

Applications: Suitable for various complicated cold working dies with high precision and long lifetime,such as punching dies,cold extrusion dies,thread rolling dies,screw plates,cold extrusion dies,and precise measuring devices

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Alloy Steel Cr12/1.2080/BD3/SKD1/D3 Steel Plate

Q: How is special steel used in the defense manufacturing process?: Special steel is used in the defense manufacturing process to create weapons, vehicles, and equipment that require high strength, durability, and resistance to extreme conditions. It is used to manufacture components such as armor plates, gun barrels, missile casings, and aircraft parts, ensuring the integrity and effectiveness of defense systems. Furthermore, special steel's unique properties, such as hardness, toughness, and corrosion resistance, make it an essential material for enhancing the performance and protection capabilities of military equipment.

Q: How does special steel contribute to the marine machinery industry?: Special steel contributes to the marine machinery industry by offering high strength, corrosion resistance, and excellent mechanical properties. This enables the construction of durable and reliable components such as propeller shafts, rudder stocks, and engine parts that can withstand harsh marine environments. The use of special steel enhances the performance and longevity of marine machinery, ensuring efficient and safe operations at sea.

Q: How is special steel used in the production of valves and fittings?: Special steel plays a crucial role in the production of valves and fittings due to its unique properties and characteristics. Valves and fittings are essential components used in various industries, including oil and gas, chemical, petrochemical, and power generation. Special steel, also known as alloy steel, offers superior strength, corrosion resistance, and durability compared to regular carbon steel. These qualities make it an ideal material for manufacturing valves and fittings that are subjected to high pressure, extreme temperatures, and corrosive environments. In valve production, special steel is commonly used for the valve body, bonnet, stem, and other critical parts. The valve body is responsible for housing the internal components and sealing the flow of fluids or gases. Special steel's high tensile strength and resistance to deformation ensure the valve body can withstand the pressure and maintain a tight seal, preventing leaks. Similarly, special steel is used in the production of fittings, which are used to connect pipes or other equipment in a fluid or gas system. Fittings made from special steel can withstand high pressures, temperature fluctuations, and corrosive media, ensuring a reliable and leak-free connection. Special steel alloys, such as stainless steel or duplex stainless steel, are often selected for their excellent corrosion resistance. They can withstand harsh environments, including exposure to chemicals, saltwater, and acidic or alkaline substances. This corrosion resistance is crucial in preventing valve and fitting failure, maintaining system integrity, and avoiding costly downtime or accidents. Moreover, special steel can be tailored to meet specific requirements, such as high-temperature resistance, low-temperature toughness, or excellent wear resistance. This allows manufacturers to customize valves and fittings based on the specific application and operating conditions, ensuring optimal performance and longevity. In summary, special steel is extensively used in the production of valves and fittings due to its exceptional strength, corrosion resistance, and durability. Its properties allow valves and fittings to perform reliably in demanding environments, ensuring safe and efficient operations in various industries.

Q: What are the future prospects for the special steel industry?: The future prospects for the special steel industry are promising. With the increasing demand for high-performance and durable materials in various sectors such as automotive, aerospace, construction, and energy, the special steel industry is expected to witness steady growth. Additionally, advancements in technology and innovation are likely to drive the development of new and improved special steel alloys, further boosting the industry's prospects. Furthermore, the growing emphasis on sustainability and environmental regulations may create opportunities for the special steel industry to develop eco-friendly solutions. Overall, the special steel industry is well-positioned for a prosperous future.

Q: How is special steel used in the production of molds and dies?: Special steel is used in the production of molds and dies due to its exceptional durability, hardness, and resistance to wear and tear. This type of steel can withstand high temperatures and pressures, making it ideal for shaping and forming various materials. By using special steel, molds and dies can be manufactured with precision and reliability, ensuring the production of high-quality and accurate parts.

Q: What are the advantages of using special steel in aerospace applications?: There are numerous advantages to using special steel in aerospace applications. Firstly, special steel possesses high strength and excellent mechanical properties, making it ideal for withstanding extreme conditions encountered in the aerospace industry. It has the ability to withstand high temperatures, pressures, and vibrations, ensuring the safety and reliability of aircraft components. Secondly, special steel offers exceptional corrosion resistance, which is crucial in aerospace applications. Aircraft are exposed to harsh environments, including moisture, atmospheric gases, and various chemicals. Special steel's resistance to corrosion helps prevent degradation and maintains the structural integrity of the aircraft, reducing the need for frequent maintenance and repair. Additionally, special steel has excellent fatigue resistance, meaning it can endure repeated loading cycles without compromising its structural integrity. This property is particularly important in aerospace applications, where components are subjected to cyclic loading due to takeoffs, landings, and turbulence. By using special steel, the risk of fatigue failure is significantly reduced, ensuring the longevity and safety of the aircraft. Furthermore, special steel offers good weldability and formability, allowing for the production of complex and intricate aerospace components. This flexibility in manufacturing processes allows for customization and optimization of designs, resulting in lightweight yet robust structures. The use of special steel in aerospace applications contributes to the overall weight reduction of aircraft, leading to improved fuel efficiency and increased payload capacity. In conclusion, the advantages of using special steel in aerospace applications are its high strength, excellent mechanical properties, corrosion resistance, fatigue resistance, weldability, and formability. These properties make it an ideal material for withstanding the demanding conditions experienced in the aerospace industry, ensuring the safety, reliability, and efficiency of aircraft.

Q: What are the main advantages of using special steel in the power generation industry?: Special steel offers several advantages in the power generation industry. Firstly, its high strength and durability make it suitable for withstanding the demanding operating conditions and extreme temperatures experienced in power plants. This ensures reliable performance and minimizes the risk of equipment failure, thereby increasing the overall efficiency and safety of power generation processes. Additionally, special steel's resistance to corrosion and oxidation prevents degradation over time, enabling longer equipment lifespan and reducing maintenance costs. Furthermore, its excellent heat transfer properties facilitate efficient energy conversion, contributing to improved power generation efficiency and reduced environmental impact. Overall, the use of special steel in the power generation industry enhances operational reliability, longevity, and efficiency, making it a preferred choice for various critical components and infrastructure.

Q: How does special steel contribute to improving product efficiency in energy-intensive processes?: Special steel plays a crucial role in enhancing product efficiency in energy-intensive processes by offering superior strength, durability, and heat resistance. It allows for the design and construction of lighter, more compact equipment, reducing energy consumption and improving overall efficiency. Additionally, special steel's corrosion resistance properties help extend the lifespan of machinery, minimizing downtime and maintenance costs. Its use in energy-intensive processes enables better performance, optimized resource utilization, and ultimately contributes to a greener and more sustainable industrial landscape.

Q: How does special steel perform in high-temperature fatigue resistance?: Special steel is known for its excellent performance in high-temperature fatigue resistance. Unlike ordinary steel, special steel contains alloying elements such as chromium, nickel, and molybdenum, which enhance its mechanical properties and resistance to fatigue at elevated temperatures. At high temperatures, the microstructure of special steel undergoes significant changes, which can lead to the initiation and propagation of cracks. However, the presence of alloying elements in special steel helps to stabilize the microstructure, preventing the formation and growth of cracks. This ensures that the material can withstand cyclic loading and retain its structural integrity even under extreme temperature conditions. Additionally, special steel exhibits superior heat resistance, which allows it to maintain its mechanical strength and hardness at high temperatures. This property is crucial in applications where components are subjected to repetitive thermal cycles or exposed to continuous high temperatures, such as in gas turbines, power plants, and aerospace engines. Furthermore, the high-temperature fatigue resistance of special steel is also influenced by its composition and heat treatment. Through precise control of the alloying elements and appropriate heat treatment processes, the material's fatigue life and resistance to thermal fatigue can be further enhanced. In conclusion, special steel performs exceptionally well in high-temperature fatigue resistance due to its unique composition and microstructure. Its ability to withstand cyclic loading, maintain mechanical properties, and resist crack formation under extreme temperature conditions makes it a preferred choice for demanding applications in various industries.

Q: What are the different cutting grades of special steel?: Various industries commonly utilize multiple cutting grades of special steel, each possessing specific properties and characteristics tailored for different cutting applications. High-speed steel (HSS), for instance, is renowned for its exceptional hardness, wear resistance, and heat resistance, enabling it to retain its hardness under high temperatures, rendering it perfect for high-speed machining operations. Another versatile cutting grade is tool steel, celebrated for its high hardness, toughness, and abrasion resistance, making it suitable for various cutting tools, dies, and molds. Stainless steel, on the other hand, is a sought-after cutting grade due to its corrosion resistance and durability, particularly in industries where precision cutting and cleanliness are paramount, such as food, medical, and automotive sectors. Carbon steel, a commonly used cutting grade, boasts impressive strength and toughness, making it ideal for cutting tools, knives, and blades. However, it requires proper maintenance and care to prevent rusting, as it is susceptible to corrosion. Conversely, alloy steel is a cutting grade created by combining different elements to enhance its properties. It offers improved hardness, strength, and wear resistance, rendering it suitable for high-stress cutting applications prevalent in the aerospace, automotive, and construction industries. These examples merely scratch the surface of the diverse range of cutting grades of special steel available. Each grade possesses unique properties and advantages, empowering manufacturers to select the most appropriate grade based on specific cutting requirements and conditions.

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