Special Steel Cr12 D3 DIN1.2080 SKD1 Round Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
Special Steel Cr12 D3 DIN1.2080 SKD1 Round Steel
Product Information:
1.Surface condition:Black surface / Grinding / Polishing / Milling / Machined……
2.Hardness:Annealing hardness: HBS=217~269
3.Delivery condition:Hot rolled/Black/ Hardened & tempering/EAF or ESR material
4.Size specification
Thickness: 20~300MM
Width: 205~610MM
Length: 2000~5800MM
Round bar size: 60~300MM
And we can also provide the size as you required.
5.Payment terms:Prepay 30% deposit, T/T or L/C at sight.
6.Material character:
High preferably quenching
Good wearable
Ledeburitic steel
7.Application:It can be used for making small impact and high quality wear cold-punching mould. Such as stretch form mould and punching mould.
Product Overviews:
| Product Name | Typical Grades | Diameter(mm) | Standard adopted |
| Carbon Steel | 20 (1020/S20C/C22) | Ø16-Ø300 | GB/SAE/JIS/DIN |
| 40 (1040/S40C/C40) | |||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | Ø12-Ø250 | |
| GCr15 (52100/SUJ2/100Gr6) | |||
| GCr9SiMn (A485-Gr.1/SUJ3) | |||
| Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | Ø12-Ø250 | |
| 40Cr (5140/SCr440/41Cr4) | |||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | Ø16-Ø600 | |
| 20CrMn(5115/SMnC420/20MnCr5) | |||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Product Show:
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· The most convenient transport and prompt delivery.
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- Q: Can special steel be used in the energy sector?
- Indeed, the energy sector can utilize special steel. This term encompasses a range of high-performance alloys that are specifically crafted for applications necessitating exceptional strength, durability, and resistance to corrosion and extreme temperatures. These qualities render special steel an optimal choice for numerous components employed in the energy sector. Within the oil and gas industry, special steel is frequently employed in the construction of pipelines, drilling equipment, and offshore platforms. Its robustness and resistance to corrosion guarantee the integrity and reliability of these vital structures, even in challenging environments. Special steel is also extensively employed in power generation plants. For instance, in thermal power plants that generate steam for electricity production, special steel is employed in the production of boiler tubes and pressure vessels. The extraordinary heat resistance and structural integrity of special steel ensure the secure and efficient operation of these components, even under high temperatures and pressure. Moreover, special steel finds applications in the renewable energy sectors, such as wind and solar power. In the case of wind turbines, special steel is utilized in the manufacturing of rotor shafts, gears, and bearings, all of which undergo substantial mechanical loads. Similarly, in concentrated solar power plants, special steel is employed for the construction of heat exchangers, receivers, and storage systems. Overall, the presence of special steel in the energy sector plays a pivotal role in enhancing the performance, safety, and longevity of various components and structures. Its exceptional properties make it an indispensable material, supporting the infrastructure and operations of the energy industry.
- Q: What are the main applications of special steel in the power storage industry?
- Special steel is widely used in the power storage industry for various applications. One of the main applications is in the manufacturing of battery components, where special steel is used to produce high-quality casings and connectors that ensure the safety and reliability of the batteries. Special steel is also utilized in the construction of power storage infrastructure, such as steel frames and supports for battery racks. Additionally, special steel is used in the production of power storage system components, like turbine blades, rotors, and stators, which are essential for efficient energy generation and storage. Overall, special steel plays a vital role in enhancing the performance, durability, and safety of power storage systems in the industry.
- Q: How is special steel used in the production of cutting blades?
- Special steel is used in the production of cutting blades due to its exceptional hardness, durability, and resistance to wear. This type of steel is specifically designed to withstand the high levels of stress and heat generated during cutting processes. It allows the blades to retain their sharpness for a longer period, resulting in improved cutting performance and longer lifespan. Additionally, special steel can be tailored to meet specific requirements, such as corrosion resistance or high impact strength, making it a preferred choice for various cutting applications.
- Q: How is special steel used in the chemical industry?
- Special steel is widely used in the chemical industry due to its excellent corrosion resistance properties. It is used to manufacture various equipment and components like storage tanks, pipes, valves, and reactors that come in contact with corrosive chemicals. Additionally, special steel's high strength and temperature resistance make it suitable for applications requiring robust and durable materials in chemical processing plants.
- Q: What are the specific requirements for special steel used in the food processing industry?
- The food processing industry has strict requirements for special steel due to its critical nature and the need for high levels of hygiene and safety. Some key requirements for special steel in this industry are as follows: 1. Excellent corrosion resistance: Special steel must be able to withstand exposure to food products, cleaning agents, and moisture without corroding. This is important to prevent contamination and ensure the longevity of equipment. 2. Hygienic design: Steel used should have a smooth and non-porous surface to prevent the accumulation of food particles, bacteria, and other contaminants. It should also be easy to clean and sanitize to maintain hygiene. 3. Non-reactivity: The steel should not react with food products, particularly acidic or alkaline items, to avoid any changes in taste or quality. 4. High temperature resistance: Special steel should be able to withstand high temperatures during cooking, sterilization, and baking processes without any adverse effects on the food or equipment. 5. Sufficient mechanical strength: The steel should have enough strength to withstand the stresses and strains of food processing operations, such as impacts and vibrations, without deforming or breaking. 6. Compliance with food safety regulations: Special steel must meet relevant food safety regulations and standards. It should be free from harmful substances that can leach into the food, such as lead and cadmium. 7. Traceability: Special steel used in the industry should be traceable with proper documentation and certification to ensure its origin and quality. This helps maintain transparency and accountability in the supply chain. These requirements ensure that special steel used in the food processing industry meets the highest standards of quality, hygiene, and safety, protecting consumers' health and maintaining the integrity of food products.
- Q: What are the main characteristics of structural steel?
- The main characteristics of structural steel include high strength, durability, versatility, and cost-effectiveness. It has a high strength-to-weight ratio, allowing for the construction of large and complex structures with minimal material usage. It is also resistant to corrosion and can withstand extreme weather conditions, making it suitable for both indoor and outdoor applications. Additionally, structural steel is highly versatile, as it can be easily fabricated, modified, and reused. Its cost-effectiveness is another key characteristic, as it offers long-term value due to its low maintenance requirements and ability to withstand heavy loads.
- Q: How is special steel tested for quality control?
- Special steel is tested for quality control through various methods such as chemical analysis, mechanical testing, non-destructive testing, and visual inspection. These tests ensure that the steel meets specific standards for composition, strength, toughness, and other properties. Additionally, special steel may undergo heat treatment and surface treatment tests to ensure its performance and durability.
- Q: What are the common heat treatment methods used for special steel?
- Special steel can undergo various heat treatment methods to enhance its mechanical properties and performance. Some commonly used techniques include: 1. Annealing: By heating the steel to a specific temperature and gradually cooling it, internal stresses are relieved and a refined microstructure is formed. This process improves the steel's machinability and ductility. 2. Normalizing: The steel is heated above its critical point and then cooled in still air. This method refines the grain structure, enhances toughness, and improves strength. 3. Quenching: Rapid cooling is achieved by immersing the steel in a quenching medium like water, oil, or polymer. It increases hardness and strength by forming a hard martensitic structure. However, quenching may introduce internal stresses and decrease toughness, so tempering is often performed afterwards. 4. Tempering: Quenched steel is reheated to a specific temperature and gradually cooled. This relieves internal stresses, reduces hardness, and improves toughness and ductility. Tempering also enhances resistance to brittle fracture. 5. Austempering: Steel is quenched to a temperature slightly above its martensitic transformation range, followed by holding it at this temperature until austenite transforms into bainite. This unique microstructure offers a combination of high strength and good toughness. 6. Martempering: Similar to austempering, but the steel is quenched just below its martensitic transformation range and held at that temperature until transformation is complete. Martempering produces a microstructure with improved strength and toughness compared to conventional quenching. These heat treatment methods are widely used to tailor special steel properties according to specific applications and requirements. The choice of method depends on factors such as desired mechanical properties, steel composition, and the intended use of the final product.
- Q: What are the characteristics of special stainless steel?
- Special stainless steel distinguishes itself from regular stainless steel through its exceptional properties. Some of the notable traits of this type of stainless steel are as follows: 1. Unparalleled Resistance to Corrosion: Unlike regular stainless steel, special stainless steel boasts a higher degree of corrosion resistance. It can endure exposure to harsh surroundings, such as saltwater or acidic substances, without undergoing corrosion or deterioration. 2. Impressive Endurance of High Temperatures: Special stainless steel is engineered to withstand elevated temperatures without compromising its structural integrity. This makes it suitable for industries like aerospace, automotive, and power generation, where extreme heat endurance is essential. 3. Reinforced Strength and Durability: Special stainless steel is commonly alloyed with other elements to enhance its strength and durability. Consequently, it exhibits remarkable resistance to deformation, cracking, and wear, ensuring its longevity and reliability in demanding conditions. 4. Exceptional Mechanical Properties: Special stainless steel possesses outstanding mechanical properties, including high tensile strength, toughness, and ductility. These properties make it an ideal choice for applications that require a high load-bearing capacity, such as structural components and machinery. 5. Distinctive Magnetic Properties: Depending on its composition, special stainless steel can display a range of magnetic properties, varying from non-magnetic to highly magnetic. This versatility enables its use in applications that demand magnetic properties, such as magnetic resonance imaging (MRI) machines or electrical transformers. 6. Hygienic and Easy to Maintain: Special stainless steel is renowned for its hygienic properties, rendering it suitable for applications in the food and healthcare industries. It is non-porous, resistant to bacterial growth, and easy to clean, making it an ideal choice for equipment and surfaces that must meet stringent sanitary standards. 7. Aesthetic Allure: The aesthetic appeal of special stainless steel often leads to its utilization in architectural and design applications. It can be polished to achieve a mirror-like finish, lending it a sleek and contemporary appearance. Moreover, its malleability and weldability allow for limitless creative design possibilities. In conclusion, special stainless steel possesses an array of exceptional properties, encompassing high corrosion resistance, temperature resistance, strength, durability, excellent mechanical properties, unique magnetic properties, hygienic features, and aesthetic appeal. These characteristics position it as the preferred choice for a wide range of industrial, commercial, and domestic applications.
- Q: What is the purpose of cold drawing in special steel production?
- Cold drawing is utilized in special steel production with the aim of enhancing the mechanical properties and dimensional accuracy of the steel. This technique involves pulling the steel through a die at room temperature, which leads to a reduction in the cross-sectional area and an increase in the length of the steel. By undergoing this process, the microstructure of the steel is refined, resulting in improved strength, hardness, and toughness. Furthermore, cold drawing has the ability to improve the surface finish and straightness of the steel, ensuring precise dimensions and making it suitable for a wide range of applications that require high-quality steel. In summary, cold drawing plays a vital role in improving the performance and quality of special steel, making it more dependable and efficient in various industrial sectors.
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Special Steel Cr12 D3 DIN1.2080 SKD1 Round Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 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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