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 does bearing steel contribute to the manufacturing of bearings?: Bearing steel is a crucial material in the manufacturing of bearings as it provides the necessary strength, durability, and wear resistance required for the efficient operation of bearings. The high carbon content in bearing steel enhances its hardness and strength, ensuring that the bearings can withstand heavy loads, high speeds, and extreme operating conditions. Additionally, the unique composition and heat treatment of bearing steel enable it to maintain dimensional stability and minimize friction, leading to improved performance and longer life of the bearings.

Q:What are the common challenges in machining titanium alloys?: Successful and efficient results in machining titanium alloys require addressing several common challenges. One primary challenge is the inherent strength and hardness of the material. Titanium alloys are renowned for their excellent strength-to-weight ratio, making them ideal for various applications. However, this same strength makes them difficult to machine. The high strength of titanium alloys increases the cutting forces needed during machining, resulting in faster tool wear and reduced tool life. This necessitates the use of robust cutting tools made from carbide or ceramic, capable of withstanding demanding conditions and maintaining cutting performance. Another challenge in machining titanium alloys is their poor thermal conductivity. This characteristic leads to rapid heat buildup during cutting, causing localized high temperatures. These high temperatures can cause thermal damage to both the cutting tool and the workpiece, reducing dimensional accuracy and surface finish. To overcome this challenge, implementing effective cooling and lubrication techniques, such as using coolant or high-pressure air, is crucial to dissipate heat and prevent overheating. Furthermore, machining titanium alloys often results in the generation of built-up edge (BUE). BUE refers to the accumulation of workpiece material on the cutting tool, leading to poor chip evacuation, increased cutting forces, and surface finish issues. To mitigate BUE formation, it is recommended to use appropriate cutting speeds and feed rates, as well as cutting fluids that aid in chip evacuation and prevent material adhesion on the tool. Additionally, titanium alloys react strongly with oxygen, causing the formation of a stubborn oxide layer on the surface during machining. This oxide layer can cause tool chipping and premature wear. To combat this, it is necessary to employ suitable cutting speeds and feeds that efficiently remove material while minimizing prolonged exposure to the reactive nature of titanium alloys. Lastly, the low thermal expansion coefficient of titanium alloys can result in workpiece distortion and dimensional inaccuracies. To address this challenge, it is important to ensure proper fixturing and clamping techniques that minimize workpiece movement during machining. In conclusion, machining titanium alloys presents challenges such as high cutting forces, poor thermal conductivity, built-up edge formation, reactive oxide layer, and workpiece distortion. These challenges can be overcome by using appropriate cutting tools, effective cooling and lubrication techniques, proper cutting parameters, and careful workpiece handling.

Q:How does special steel perform in terms of magnetic properties?: Special steel typically has low magnetic permeability, meaning it has poor magnetic properties. This is due to the presence of alloying elements such as chromium and nickel, which help in reducing the material's magnetic susceptibility. However, there are certain types of special steels, such as ferritic stainless steels, that have higher magnetic permeability. Overall, the magnetic properties of special steel can vary depending on its composition and intended application.

Q:What are the advancements and trends in the field of special steel?: In recent years, there have been significant advancements and emerging trends in the field of special steel. One major advancement is the development of high-strength and high-performance alloys, which offer improved mechanical properties and resistance to wear, corrosion, and extreme temperatures. Additionally, there has been a focus on the production of special steel with enhanced sustainability and reduced carbon footprint, in response to growing environmental concerns. Another trend is the increasing use of special steel in additive manufacturing or 3D printing, allowing for the creation of complex and customized components. Furthermore, the integration of digital technologies and automation in steel production processes has improved efficiency, quality control, and overall productivity. These advancements and trends in special steel continue to drive innovation and expand its applications across various industries, such as automotive, aerospace, energy, and construction.

Q:What are the main characteristics of corrosion-resistant steel?: Stainless steel, also referred to as corrosion-resistant steel, possesses distinct qualities that render it highly resistant to corrosion. Below are the primary attributes of this type of steel: 1. Exceptional resistance to corrosion: An essential feature of corrosion-resistant steel is its capacity to withstand corrosion. This is achieved through the addition of specific alloying elements, namely chromium, nickel, and molybdenum, which generate a protective layer on the steel's surface. This layer, known as the passive layer, prevents the steel from coming into contact with corrosive substances, including moisture, chemicals, and acids. 2. Superb durability: Corrosion-resistant steel boasts remarkable durability, making it suitable for diverse applications in harsh environments. It can endure extreme temperatures, high humidity levels, and corrosive chemicals without deteriorating or compromising its structural integrity. This durability ensures that structures constructed from corrosion-resistant steel enjoy an extended service life, thereby reducing the need for frequent maintenance and replacements. 3. Aesthetically pleasing: In addition to its functionality, corrosion-resistant steel offers aesthetic appeal. Its smooth and polished surface bestows it with a visually pleasing appearance, rendering it a popular choice for architectural applications, interior design, and decorative elements. The ability to maintain its appearance over time, without rusting or discoloration, enhances its desirability in both industrial and residential settings. 4. High strength: Renowned for its strength and toughness, corrosion-resistant steel retains its mechanical properties even in corrosive environments. Consequently, it can withstand heavy loads, impacts, and other external forces, making it suitable for applications where structural integrity and safety are paramount. Examples include bridges, buildings, marine equipment, and automotive components. 5. Versatility: Corrosion-resistant steel exhibits versatility in terms of its applications. It can be easily fabricated, welded, machined, and formed into various shapes and sizes, thereby allowing for customization and adaptability. This versatility renders it ideal for a wide array of industries, encompassing construction, aerospace, automotive, chemical processing, and marine. 6. Hygienic properties: Another crucial characteristic of corrosion-resistant steel lies in its hygienic properties. Its non-porous surface impedes the growth of bacteria, making it suitable for applications in the food and beverage industry, healthcare facilities, and pharmaceutical manufacturing. Furthermore, its ease of cleaning and maintenance further bolsters its hygiene standards. In summary, corrosion-resistant steel seamlessly combines exceptional resistance to corrosion with durability, strength, versatility, and aesthetic appeal. These characteristics render it a dependable and cost-effective material for various industries, ensuring long-term performance and protection against the detrimental effects of corrosion.

Q:How does special steel contribute to the renewable energy aftermarket industry?: Special steel plays a crucial role in the renewable energy aftermarket industry by enhancing the efficiency, durability, and cost-effectiveness of renewable energy systems. One of the primary applications of special steel in this industry is in the manufacturing of wind turbine components. Wind turbines require high-strength and corrosion-resistant materials to withstand the harsh environmental conditions and generate electricity efficiently. Special steel alloys, such as high-strength low-alloy (HSLA) steel and stainless steel, offer superior mechanical properties, fatigue resistance, and excellent corrosion resistance, making them ideal for wind turbine tower structures, rotor blades, and other critical components. By using special steel in wind turbine manufacturing, the renewable energy aftermarket industry can benefit from increased turbine lifespan, reduced maintenance costs, and improved energy output. The strength and durability of special steel enable taller and larger wind turbine towers, allowing for the installation of turbines in areas with lower wind speeds. This expansion of suitable locations helps to maximize the energy production potential, making wind energy a more viable and widespread renewable energy source. Furthermore, special steel also contributes to the renewable energy aftermarket industry through its application in solar power systems. Solar panels require robust mounting structures to support the weight of the panels, withstand wind and snow loads, and ensure optimal sun exposure. Special steel, with its high strength-to-weight ratio and corrosion resistance, is commonly used in these mounting structures, providing long-lasting and reliable support for solar panels. In addition to wind and solar energy, special steel finds applications in other renewable energy systems such as hydroelectric power plants and geothermal systems. These industries benefit from the corrosion resistance and resistance to extreme temperatures offered by special steel, ensuring the longevity and efficiency of the equipment. Overall, special steel significantly contributes to the renewable energy aftermarket industry by enabling the production of reliable, durable, and efficient renewable energy systems. Through its use in wind turbines, solar panels, and other renewable energy technologies, special steel helps to enhance the performance and longevity of these systems, ultimately driving the growth and adoption of renewable energy sources worldwide.

Q:How is special steel used in the defense manufacturing process?: Special steel is commonly used in the defense manufacturing process due to its exceptional strength, durability, and resistance to extreme conditions. It is utilized in the production of various defense equipment and components such as armored vehicles, submarines, aircraft carriers, and ballistic missiles. Special steel is crucial for enhancing the overall performance, reliability, and safety of these defense systems, making it an essential material in the defense manufacturing industry.

Q:Can special steel be used in the production of consumer goods?: Yes, special steel can be used in the production of consumer goods. Special steel offers enhanced properties such as high strength, durability, corrosion resistance, and heat resistance, making it suitable for various consumer goods applications. It can be utilized in the manufacturing of kitchen utensils, cutlery, appliances, automotive parts, tools, and more, ensuring improved performance and longevity of these products.

Q:What are the emerging trends in special steel production?: There are several emerging trends in special steel production that are shaping the industry. 1) Increasing demand for high-performance alloys: With advancements in technology and industrial applications, there is a growing need for special steels with superior properties like high strength, corrosion resistance, and heat resistance. This has led to a higher demand for special alloys such as stainless steel, tool steel, and superalloys. 2) Adoption of advanced manufacturing techniques: Special steel production is witnessing a shift towards advanced manufacturing techniques like additive manufacturing (3D printing) and precision machining. These techniques allow for the production of complex geometries and customized components, leading to improved efficiency and reduced material waste. 3) Focus on sustainability: The steel industry is increasingly adopting sustainable practices to reduce its environmental footprint. This includes the use of recycled materials, energy-efficient production processes, and waste management strategies. As a result, special steel producers are investing in cleaner technologies to meet the growing demand for sustainable steel products. 4) Industry 4.0 integration: The integration of digital technologies, automation, and data analytics is revolutionizing the special steel production process. Industry 4.0 solutions enable real-time monitoring, predictive maintenance, and optimization of production parameters, resulting in increased productivity, quality, and cost-effectiveness. 5) Development of new alloys for emerging industries: With the rise of new industries such as aerospace, renewable energy, and electric vehicles, special steel producers are developing innovative alloys to meet their specific requirements. For example, the development of lightweight, high-strength steels for aerospace applications or corrosion-resistant steels for offshore wind turbines. 6) Global collaborations and partnerships: Special steel producers are increasingly collaborating with research institutions, universities, and other industry players to drive innovation and share knowledge. These collaborations help in developing new steel grades, exploring new applications, and improving production processes. Overall, the emerging trends in special steel production revolve around meeting the demand for high-performance alloys, adopting advanced manufacturing techniques, focusing on sustainability, integrating Industry 4.0 technologies, developing alloys for emerging industries, and fostering collaborations. These trends are shaping the future of special steel production, creating opportunities for growth and innovation in the industry.

Q:How does special steel ensure dimensional stability?: Special steel ensures dimensional stability through a combination of factors such as controlled composition, precise heat treatment, and careful manufacturing processes. The specific composition of special steel is designed to have a lower coefficient of thermal expansion, which means it expands and contracts less with changes in temperature compared to regular steel. This ensures that the dimensions of the steel remain stable even under varying temperature conditions. Additionally, the heat treatment process further enhances the dimensional stability by refining the microstructure and reducing internal stresses. The careful manufacturing processes, including precise machining and quality control, also contribute to maintaining dimensional stability in special steel products.

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