Steel SCr440 Mild Carbon Steel Special 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
You Might Also Like
Specification
Type:
Carbon 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
1.round steel
2.ISO9001:2008 certificate
3.Competive price and Best quality
4.On-time delivery
Chemical Composition(GB)%
| C | Si | Mn | Cr | Ni |
| 0.37-0.44 | 0.17-0.37 | 0.50-0.80 | 0.80-1.10 | ≤0.30 |
Heat Treatment
| Item | Temperature ℃ | Hardness |
| Normalizing | 850-870 | 179-229HB |
Characterstics: Which has the best comprehensive mechanical properties
Applications
| 1.Can be used for drawing die and plastic mould | |||
| 2.Can be used for middle and small punch |
Product show：
Workshop show：
FAQ:
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
5, 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: How does special steel contribute to the oil and gas machinery industry?
- Special steel plays a crucial role in the oil and gas machinery industry by offering exceptional strength, durability, and corrosion resistance. It is commonly used in the manufacturing of drill pipes, valves, pumps, and other critical components. The high tensile strength of special steel ensures the safe and efficient extraction of oil and gas, while its resistance to extreme temperatures and harsh environments enhances the reliability and longevity of machinery. Additionally, special steel's ability to withstand high-pressure conditions and prevent leakage makes it an essential material in the oil and gas sector.
- Q: How does special steel resist oxidation at high temperatures?
- Due to the presence of specific alloying elements and a carefully controlled manufacturing process, special steel is able to resist oxidation at high temperatures. When exposed to oxygen in the air, alloying elements like chromium, nickel, and aluminum form a protective oxide layer on the steel's surface. This layer acts as a barrier, preventing further oxidation. Of these alloying elements, chromium is particularly effective in forming a stable and dense chromium oxide layer. This layer serves as a self-healing mechanism, meaning that if it becomes damaged or scratched, it will quickly regenerate and continue to protect the steel from oxidation. The manufacturing process of special steel involves precise control of composition and heat treatment. This ensures that the steel has a fine and uniform microstructure, minimizing the presence of impurities or defects that could speed up oxidation. Moreover, the steel often undergoes various heat treatments, such as annealing or quenching, which further enhance its resistance to oxidation. In conclusion, the combination of alloying elements, controlled composition, and specific manufacturing processes allow special steel to withstand oxidation at high temperatures. This makes it an ideal choice for applications in industries like aerospace, power generation, and petrochemical.
- Q: How does special steel contribute to the construction machinery industry?
- Special steel plays a crucial role in the construction machinery industry by providing high-strength and durable components. These components are essential for heavy-duty applications in construction machinery, such as excavators, bulldozers, cranes, and loaders. One of the key contributions of special steel to the construction machinery industry is its ability to withstand extreme stress and load-bearing requirements. Construction machinery often operates under severe conditions, including heavy loads, vibrations, and impacts. Special steel, with its excellent mechanical properties, can resist these conditions and maintain its structural integrity, ensuring the safety and reliability of the equipment. Moreover, special steel is often used in critical components of construction machinery, such as booms, buckets, tracks, and gears. These components are subjected to intense wear and tear due to constant use in harsh environments. Special steel, engineered with enhanced hardness and wear resistance, helps extend the lifespan of these components, reducing maintenance costs and downtime. Additionally, special steel provides superior corrosion resistance, which is vital for construction machinery used in humid or corrosive environments. By preventing rust and decay, special steel helps maintain the equipment's performance and longevity, ultimately increasing productivity and efficiency in construction projects. Furthermore, special steel enables the construction machinery industry to achieve innovative designs and advanced functionalities. Its versatility allows for the creation of complex shapes and precise tolerances, which are essential for optimizing the performance and efficiency of machinery. Special steel also enables the incorporation of advanced technologies, such as sensors and automation, enhancing the accuracy and productivity of construction equipment. In summary, special steel contributes significantly to the construction machinery industry through its ability to withstand extreme conditions, provide superior wear resistance and corrosion protection, and enable innovative designs. By utilizing special steel in the manufacturing process, construction machinery manufacturers can ensure the durability, safety, and efficiency of their equipment, ultimately benefiting the construction industry as a whole.
- Q: How does special steel contribute to the longevity of products?
- There are several ways in which special steel contributes to the longevity of products. To begin with, its exceptional strength and durability are well-known. Special steel is specifically designed to endure extreme conditions, such as high temperatures, pressure, and corrosive environments. This makes it highly suitable for use in various industries, including aerospace, automotive, and construction. The remarkable strength of special steel enables products to bear heavy loads and resist deformation, ensuring they remain intact and functional for a prolonged period of time. For example, in the construction industry, special steel is frequently employed in structural components like beams and columns, which provide crucial support and stability to buildings over many years. Furthermore, special steel possesses excellent resistance to wear and abrasion. It can endure constant friction, impact, and contact with other materials without significant deterioration. This characteristic is vital in industries where products are subjected to continuous use, such as machinery, tools, and equipment. The utilization of special steel in these applications guarantees that the products remain in good working condition for an extended period, reducing the need for frequent repairs or replacements. Additionally, special steel exhibits exceptional resistance to corrosion, making it highly resistant to rust and other forms of corrosion. This property is especially advantageous in products exposed to harsh environments or chemicals, like marine vessels, pipelines, and chemical processing equipment. Through the utilization of special steel, manufacturers can significantly prolong the lifespan of these products, minimizing the risk of failure or breakdown due to corrosion. In conclusion, special steel contributes to the longevity of products through its provision of superior strength, durability, wear resistance, and corrosion resistance. Its extraordinary properties enable products to withstand harsh conditions, heavy loads, and continuous use, guaranteeing that they remain functional and reliable for an extended period. By incorporating special steel into their designs, manufacturers can greatly enhance the lifespan of their products, leading to cost savings, improved reliability, and customer satisfaction.
- Q: Can special steel be used in the power generation industry?
- Yes, special steel can be used in the power generation industry. Special steel alloys are often used for critical applications such as turbine blades, rotors, and other components in power plants. These steels possess high strength, resistance to corrosion, and heat resistance, making them suitable for the harsh operating conditions and high temperatures found in power generation equipment.
- Q: How does special steel perform in additive manufacturing applications?
- Special steel performs well in additive manufacturing applications due to its high strength, durability, and resistance to wear and corrosion. The unique properties of special steel, such as its ability to withstand high temperatures and extreme environments, make it an ideal material for 3D printing processes. Additionally, the flexibility and customization offered by additive manufacturing allows for the creation of complex geometries and intricate designs, further enhancing the performance of special steel in various applications.
- Q: How does special steel contribute to the industrial equipment industry?
- Special steel plays a crucial role in the industrial equipment industry by providing superior strength, durability, and resistance to various harsh conditions. Special steel alloys are specifically engineered to possess exceptional properties that make them suitable for a wide range of applications in industrial equipment. One of the key contributions of special steel to the industry is its ability to withstand high temperatures and pressure. This makes it an ideal material for manufacturing components such as boilers, turbines, and heat exchangers. Special steel's high heat resistance ensures that these equipment can operate efficiently and reliably in demanding environments, thereby enhancing overall performance and safety. Furthermore, special steel is renowned for its excellent corrosion resistance, making it highly suitable for manufacturing equipment that comes into contact with corrosive substances. This includes chemical processing equipment, oil and gas pipelines, and marine structures. By using special steel in these applications, the industrial equipment industry can ensure longer operational lifetimes, reduce maintenance costs, and minimize the risk of catastrophic failures. Special steel also contributes to the industry by enabling the production of equipment with superior mechanical properties. Its unique composition and heat treatment processes allow for increased strength, toughness, and wear resistance. As a result, industrial equipment made from special steel can handle heavy loads, endure extreme conditions, and provide long-lasting performance. Additionally, special steel alloys can be tailored to meet specific requirements, allowing for the production of custom-made components. This flexibility enables the industrial equipment industry to design and manufacture equipment that meets the exact needs of various sectors, including aerospace, automotive, energy, and construction. Special steel's versatility and adaptability thus play a vital role in driving innovation and technological advancements within the industry. In conclusion, special steel significantly contributes to the industrial equipment industry by providing exceptional strength, durability, resistance to harsh conditions, and customized solutions. Its unique properties make it an essential material for manufacturing a wide range of equipment, ultimately enhancing performance, reliability, and safety across various sectors.
- Q: How does special steel perform under extreme temperatures?
- Special steel has been specifically engineered to excel in extreme temperature conditions. It boasts outstanding strength, hardness, and heat resistance, making it an ideal choice for applications involving extreme heat or cold. When exposed to high temperatures, special steel maintains its structural integrity, avoiding significant deformation or loss of strength. It also retains its hardness and dimensional stability, ensuring that it can withstand extreme conditions without compromising its performance. One of the key properties of special steel is its exceptional resistance to thermal expansion and contraction. This is particularly important when faced with drastic temperature changes. By expanding and contracting uniformly, the steel minimizes the risk of cracking or other types of damage. Furthermore, special steel exhibits remarkable heat resistance, allowing it to preserve its mechanical properties even at elevated temperatures. It demonstrates high creep resistance, which means it can resist deformation under constant stress in high-temperature environments. This ensures that the steel can endure prolonged exposure to extreme heat without experiencing failure or degradation. Not only does special steel perform exceptionally well at high temperatures, but it also excels in extremely low temperatures. It maintains its toughness and ductility, with minimal risk of embrittlement or cracking. This makes it highly suitable for cryogenic environments in industries such as aerospace or medicine. In conclusion, special steel has been specifically designed to outperform in extreme temperature conditions, offering impressive strength, hardness, and heat resistance. Its ability to maintain structural integrity, resist thermal expansion and contraction, and withstand high or low temperatures make it a dependable choice for various demanding applications.
- Q: How does special steel contribute to the manufacturing of defense equipment?
- Special steel plays a crucial role in the manufacturing of defense equipment due to its exceptional properties. It provides enhanced strength, durability, and resistance to extreme conditions, making it ideal for critical components such as armor plates, missile casings, or aircraft parts. Special steel's ability to withstand high temperatures, impacts, and corrosion ensures the reliability and longevity of defense equipment, ultimately enhancing the safety and effectiveness of military operations.
- Q: How is corrosion-resistant stainless tool steel used in the production of food processing equipment?
- Corrosion-resistant stainless tool steel is used in the production of food processing equipment due to its ability to resist rust and corrosion caused by exposure to moisture, chemicals, and food acids. This steel is specifically designed to withstand the harsh conditions present in food processing environments, ensuring the equipment remains durable and hygienic. It is commonly used to manufacture blades, cutting tools, and various components of machines that come into direct contact with food. Its corrosion-resistant properties make it a reliable and safe choice for maintaining the quality and integrity of food during processing.
Send your message to us
Steel SCr440 Mild Carbon Steel Special 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
Similar products
Hot products
Hot Searches
Related keywords
