Hot Rolled High Carbon PC Strand in Steel Wire Rod
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Wire Rod
Hot Rolled High Carbon PC Strand in Steel Wire Rod
Specification
Grade | Dia(mm) | Standard | Chemical Composition % | ||||||||
|
|
| C | Si | Mn | P | S | Ni | Cr | Cu | V |
YL77B | 5.5-13mm | GB/T24238-2009 | 0.75-0.80 | 0.10-0.30 | 0.60-0.90 | ≤0.025 | ≤0.025 | ≤0.10 | ≤0.35 | ≤0.20 |
|
YL82B |
|
| 0.80-0.85 | 0.10-0.30 | 0.60-0.90 | ≤0.025 | ≤0.025 | ≤0.10 | ≤0.35 | ≤0.20 | 0.15 |
SWRH62B |
| JIS G3506-1996 | 0.59-0.66 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 |
|
| ≤0.030 |
|
SWRH67B |
|
| 0.64-0.71 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 |
|
| ≤0.030 |
|
SWRH72B |
|
| 0.69-0.76 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 |
|
| ≤0.030 |
|
SWRH77B |
|
| 0.74-0.81 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 |
|
| ≤0.030 |
|
SWRH82B |
|
| 0.79-0.86 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 |
|
| ≤0.030 |
|
Chemical Composition
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | Cr | |
SAE1006B | 0.03~O.07 | ≤0.32 | ≤0.30 | ≤0.045 | ≤0.040 | 0.3-0.35 |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
250-280 | 350-380 | ≥32 | ||||
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | Cr | |
SAE1008B | 0.10max | 0.3~O.50 | 0.15max | 0.050max | 0.040 max | 0.3-0.35 |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
≥195 | 315-430 | ≥30 | ||||
Company Information
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
After-sale service | CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business. |
For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours | |
Advantages | Industry experience over 20 years. |
Shipment of goods -More than 70 countries worldwide. | |
The most convenient transport and prompt delivery. | |
Competitive price with best service. | |
High technical production line with top quality products. | |
High reputation based on best quality products. |
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FAQ
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. |
Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. | |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust |
Where are your Market? | Covering more than 160 countries in the world |
- Q:How does special steel contribute to reducing product costs?
- Special steel contributes to reducing product costs in several ways. Firstly, special steel is known for its high strength and durability, which allows manufacturers to design and produce products that have a longer lifespan. This reduces the need for frequent replacements or repairs, thus saving costs in the long run. Additionally, special steel can be customized to meet specific requirements, allowing for the production of lighter and more efficient products. This can lead to savings in terms of raw material usage, transportation costs, and energy consumption. Moreover, special steel often has excellent corrosion resistance, reducing the need for additional protective coatings or maintenance, which can also result in cost savings. Overall, the utilization of special steel in manufacturing processes helps optimize product performance, longevity, and efficiency, thereby contributing to reducing product costs.
- Q:What are the different methods of surface ion nitriding for special steel?
- Surface ion nitriding of special steel can be achieved through various methods. These methods encompass: 1. Utilizing DC Plasma Nitriding: Employing direct current (DC) plasma to ionize nitrogen gas, a plasma atmosphere is created. By subjecting the special steel to the plasma chamber and applying high voltage, the ions are accelerated towards the steel's surface, resulting in nitriding. 2. Adopting RF Plasma Nitriding: Similar to DC plasma nitriding, RF (Radio Frequency) plasma nitriding employs a radio frequency power supply to generate plasma instead of direct current. This method allows for better control over the nitriding process and can accommodate more intricate geometries. 3. Employing Pulse Plasma Nitriding: By applying short pulses of high voltage to the steel surface, a plasma discharge is created. These pulses are repeated at regular intervals, enabling precise control over the nitriding process. Pulse plasma nitriding is commonly used for steels with sensitive properties that may be affected by prolonged exposure to high temperatures. 4. Combining Plasma Assisted Nitriding: This method combines plasma nitriding with other surface treatment techniques, such as physical vapor deposition (PVD) or chemical vapor deposition (CVD). Initially, the steel is coated with a thin layer of reactive material, followed by nitriding in a plasma atmosphere. This combination enhances the surface properties of the special steel, such as wear resistance or corrosion resistance. 5. Employing Glow Discharge Nitriding: This method involves placing the special steel in a chamber filled with a nitrogen-rich gas, such as ammonia. Applying high voltage creates a glow discharge, which ionizes the gas and generates nitrogen ions that diffuse into the steel's surface. Glow discharge nitriding is commonly employed for small parts or components with complex shapes. It is crucial to consider factors such as desired properties, steel geometry, and application-specific requirements when selecting the most suitable method for surface ion nitriding of special steel.
- Q:What are the main factors affecting the strength of special steel?
- The main factors affecting the strength of special steel include the composition of the steel, heat treatment processes, and the presence of impurities and defects in the material. Additionally, factors such as grain size, crystal structure, and the presence of alloying elements also play a significant role in determining the strength of special steel.
- Q:What are the different methods for improving the magnetic properties of special steel?
- There are several methods for improving the magnetic properties of special steel, including annealing, alloying, and heat treatment. Annealing involves heating the steel to a specific temperature and then slowly cooling it, which helps to refine the grain structure and reduce magnetic losses. Alloying is another method, where specific elements like nickel or cobalt are added to the steel to enhance its magnetic properties. Heat treatment is also commonly used, involving controlled heating and cooling processes to alter the microstructure and improve magnetic performance.
- Q:How does special steel contribute to the manufacturing of surgical instruments?
- Special steel, which is also known as stainless steel, plays a vital role in the production of surgical instruments. Its exceptional properties make it an ideal material for manufacturing high-quality surgical instruments used in various medical procedures. To begin with, special steel exhibits a high resistance to corrosion and rust. Surgical instruments are constantly exposed to bodily fluids, sterilization processes, and harsh cleaning agents. The corrosion resistance of special steel guarantees the durability of these instruments, enabling them to withstand repeated use and cleaning without compromising their integrity. Furthermore, special steel possesses excellent strength and hardness characteristics. Surgical instruments must be robust and capable of withstanding the forces and pressures exerted during surgeries. The high strength and hardness of special steel ensure that these instruments retain their shape and sharpness even after multiple uses, minimizing the risk of breakage or deformation during critical procedures. Moreover, special steel is biocompatible, meaning it does not elicit reactions or complications when in contact with bodily tissues or fluids. This is particularly important for surgical instruments that come into direct contact with patients' bodies. The biocompatibility of special steel guarantees that there are no adverse reactions or complications when these instruments are used in surgeries, thereby reducing the risk of infections or other complications. In addition, special steel is highly machinable and can be easily molded into intricate shapes and designs. Surgical instruments require precision and accuracy to effectively fulfill their intended functions. The machinability of special steel allows manufacturers to create complex instruments with fine details and features, ensuring their optimal performance during surgical procedures. Furthermore, special steel can be efficiently sterilized. Sterilization is a critical step in ensuring the safety and effectiveness of surgical instruments. Special steel's ability to withstand high temperatures and various sterilization methods, such as autoclaving or ethylene oxide gas sterilization, makes it an ideal choice of material for surgical instruments. In conclusion, special steel significantly contributes to the manufacturing of surgical instruments due to its corrosion resistance, strength, biocompatibility, machinability, and sterilization capabilities. These properties guarantee that surgical instruments made from special steel are durable, reliable, safe, and effective in medical procedures, ultimately enhancing the success of surgeries and improving patient outcomes.
- Q:What are the different mining grades of special steel?
- Special steel refers to steel alloys that are specifically engineered for applications that require exceptional strength, durability, corrosion resistance, or other unique properties. The mining industry relies heavily on special steel for various components, tools, and equipment used in mining operations. There are several different mining grades of special steel, each with its own specific properties and characteristics. These grades are typically categorized based on their chemical composition, mechanical properties, and intended use in mining applications. Some common mining grades of special steel include: 1. High-strength Low Alloy (HSLA) Steel: HSLA steel is known for its superior strength and toughness, making it ideal for heavy-duty mining equipment and machinery. It offers excellent weldability and corrosion resistance, making it suitable for harsh mining environments. 2. Stainless Steel: Stainless steel is widely used in mining due to its excellent corrosion resistance and ability to withstand high temperatures. It is commonly used in mining equipment such as pipes, fittings, and tanks where resistance to corrosion and abrasion is essential. 3. Tool Steel: Tool steel is specifically designed for use in cutting, drilling, and shaping tools used in mining operations. It offers high hardness, wear resistance, and toughness, making it suitable for demanding applications such as drilling bits, hammers, and cutting tools. 4. Wear-resistant Steel: Wear-resistant steel is engineered to withstand abrasive conditions and reduce wear and tear in mining equipment. It is commonly used in mining buckets, conveyor belts, and crushers to prolong their service life and minimize maintenance. 5. Heat-resistant Steel: Heat-resistant steel is essential for mining applications that involve high temperatures, such as smelting and refining processes. It retains its strength and structural integrity even at elevated temperatures, reducing the risk of equipment failure and ensuring operational efficiency. 6. Corrosion-resistant Steel: Corrosion-resistant steel is used extensively in mining operations where exposure to corrosive substances, such as acids or seawater, is common. It prevents rusting and degradation, prolonging the lifespan of mining equipment and structures. It is important to note that the specific mining grades of special steel may vary depending on the manufacturer and the intended use. To ensure the best performance and suitability for mining applications, it is recommended to consult with steel manufacturers or industry experts who can provide guidance on selecting the appropriate grade for specific mining requirements.
- Q:Can special steel be used in aerospace turbine components?
- Yes, special steel can be used in aerospace turbine components. Special steel, also known as high-performance alloy steel, possesses excellent mechanical properties such as high strength, hardness, and temperature resistance. These properties make it suitable for use in aerospace turbine components, which are subjected to extreme conditions such as high temperatures, pressures, and stress. Aerospace turbine components, including blades, vanes, and disks, are critical parts of jet engines that require materials capable of withstanding the harsh operating conditions. Special steel alloys, such as nickel-based superalloys, are commonly used in these applications due to their ability to maintain their strength and integrity at elevated temperatures. Additionally, the high strength-to-weight ratio of special steel allows for the production of lightweight yet durable turbine components, contributing to the overall efficiency and performance of the aerospace systems. Moreover, special steel alloys can also exhibit excellent resistance to corrosion, oxidation, and fatigue, which are crucial factors in the long-term reliability and safety of aerospace turbine components. These materials undergo rigorous testing and certification processes to ensure they meet the stringent standards and requirements set by the aviation industry. In conclusion, special steel is indeed a suitable material for aerospace turbine components due to its exceptional mechanical properties, high temperature resistance, and ability to withstand extreme conditions. It plays a vital role in ensuring the reliability, efficiency, and safety of turbine systems used in aerospace applications.
- Q:What are the main applications of special steel in the shipbuilding industry?
- Special steel is widely used in the shipbuilding industry for various applications. Some of the main applications include the construction of ship hulls, decks, and superstructures, as well as the fabrication of critical components such as propeller shafts, rudders, and marine engines. Special steel's high strength, corrosion resistance, and durability make it ideal for withstanding the harsh marine environment and ensuring the safety and reliability of ships. Additionally, special steel is also utilized in the production of offshore structures, such as oil rigs and offshore wind turbines, due to its ability to withstand extreme weather conditions and corrosive elements present in offshore environments.
- Q:What are the different forging methods used for special steel?
- There are several different forging methods that are commonly used for special steel. These methods include open die forging, closed die forging, and ring rolling. Open die forging, also known as smith forging, is a technique where the metal is heated and shaped between flat dies or anvils. The metal is repeatedly hammered and rotated to achieve the desired shape. This method is commonly used for producing large and complex shapes with a high degree of customization. Closed die forging, also known as impression die forging, involves placing the heated metal between two or more dies that contain impressions of the desired final shape. The metal is then compressed to fill the impressions and take on the shape of the dies. This method is commonly used for producing small to medium-sized components with high precision and dimensional accuracy. Ring rolling is a forging method specifically used for producing seamless rings. The metal is heated and placed between two rollers that apply pressure to shape the metal into a ring. This method is commonly used for producing rings with large diameters and thin walls. In addition to these primary forging methods, there are various secondary forging processes that can be used to further refine and enhance the properties of the special steel. These secondary processes include heat treatment, such as annealing or quenching, to improve the material's strength and hardness. Additionally, machining operations may be performed to achieve the desired final dimensions and surface finish. Overall, the choice of forging method for special steel depends on factors such as the desired shape, size, and properties of the final product. Each method offers its own advantages and limitations, and manufacturers select the most appropriate technique based on the specific requirements of the application.
- Q:How does special steel perform in magnetic applications?
- Special steel performs well in magnetic applications due to its high magnetic permeability and low electrical conductivity. This allows it to efficiently conduct and concentrate magnetic fields, making it ideal for various magnetic devices and applications such as transformers, motors, generators, and magnetic sensors. Additionally, special steel can exhibit excellent magnetic properties such as high saturation magnetization and low coercivity, making it capable of generating strong magnetic fields and maintaining magnetization even in challenging conditions.
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Hot Rolled High Carbon PC Strand in Steel Wire Rod
- Ref Price:
-
- Loading Port:
- Tianjin
- 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
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