Reinforcing Twisted Steel Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 140 m.t.
- Supply Capability:
- 500000 m.t./month
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Item specifice
Type:
Carbon Steel
Shape:
Steel Round Bar
Reinforcing Twisted Steel Bars
Description of Reinforcing Twisted Steel Bars
1, Diameter: 5.5mm-10mm Reinforcing Twisted Steel Bars
10m- 40mm Reinforcing Twisted Steel Bars
2, Length: 6m, 9m, 12m or customized
3, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN
OEM technology - send detailed technical parameters for accurate quotation.
2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet -
hot rolled or forged to get the steel round bar and plate
3, Heat Treatment: annealing, normalizing, tempering, quenching
4, Surface Treatment: Black
5, Quality Assurance: We accept third party inspection for all orders.
You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.
Chemical Composition of Reinforcing Twisted Steel Bars
Grade | Technical data of the original chemical composition(%) | |||||
Reinforcing steel bar HRB335 | C | Mn | Si | S | P | B |
≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | >0.0008 | |
Physics Capability | ||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation(%) | ||||
≥ 335 | ≥490 | ≥16 | ||||
Reinforcing steel bar HRB400 | C | Mn | Si | S | P | B |
≤0.25 | ≤0.16 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | |
Physics Capability | ||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation(%) | ||||
≥ 400 | ≥ 570 | ≥ 14 | ||||
Products Show of Reinforcing Twisted Steel Bars
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
F A Q
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, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM 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 reducing product recalls?
- Special steel contributes to reducing product recalls by providing improved strength, durability, and resistance to wear and tear. By using special steel in manufacturing processes, products are less likely to experience structural failures, malfunctions, or breakages that could lead to safety hazards or performance issues. This ultimately enhances the overall quality and reliability of products, minimizing the chances of recalls due to material-related defects.
- Q:What are the main applications of special steel in the mining equipment?
- Special steel is widely used in mining equipment due to its high strength, durability, and resistance to wear, corrosion, and impact. It finds applications in various mining equipment components such as drill bits, crushers, conveyor systems, and grinders. These specialized steels can withstand extreme conditions, enhance productivity, and ensure safety in mining operations.
- Q:How does special steel contribute to the manufacturing of medical implants?
- Special steel plays a vital role in the manufacturing of medical implants by offering superior strength, corrosion resistance, and biocompatibility. These properties are crucial for ensuring the longevity and functionality of implants, allowing them to withstand the harsh conditions within the human body. Additionally, special steel can be shaped and machined into complex forms, enabling the production of intricate and customized implants to meet the specific needs of patients. Overall, special steel is essential for producing high-quality and reliable medical implants that enhance patient outcomes and improve their quality of life.
- Q:What are the main factors affecting the corrosion fatigue strength of special steel?
- Several factors affect the corrosion fatigue strength of special steel. Firstly, the composition of the steel is crucial. Special steels typically contain various alloying elements like chromium, nickel, molybdenum, and copper, which enhance their corrosion resistance. The presence and quantity of these elements significantly impact the corrosion fatigue strength. Generally, higher levels of alloying elements improve resistance to corrosion fatigue. Secondly, the surface condition of the steel is important. Any surface defects such as scratches, pits, or roughness can act as stress concentrators and accelerate the initiation and propagation of corrosion fatigue cracks. Additionally, the presence of surface contaminants like dirt, grease, or salts can increase the corrosive environment and reduce the corrosion fatigue strength. Thirdly, the environmental conditions in which the steel is exposed play a significant role. Corrosion fatigue occurs due to the combined action of cyclic loading and a corrosive environment. Factors like temperature, humidity, pH, and the presence of corrosive substances such as saltwater or chemicals can accelerate the corrosion process and reduce the fatigue strength. Furthermore, the mechanical properties of the steel, such as hardness, strength, and ductility, also influence its corrosion fatigue strength. Higher strength and hardness enhance resistance to fatigue crack initiation, while greater ductility improves resistance to crack propagation. However, excessive hardness or brittleness can decrease corrosion fatigue strength. Lastly, the design and manufacturing processes of components made from special steel can impact their corrosion fatigue strength. Factors such as welding techniques, heat treatment, and surface finishing can introduce residual stresses or alter the microstructure of the steel, affecting its corrosion fatigue behavior. In conclusion, the corrosion fatigue strength of special steel is influenced by its composition, surface condition, environmental conditions, mechanical properties, and manufacturing processes. Understanding and appropriately addressing these factors are crucial for enhancing the corrosion fatigue resistance of special steel components.
- Q:How does special steel contribute to the energy generation industry?
- The energy generation industry heavily relies on special steel to enhance the efficiency, reliability, and safety of different components and equipment used in power plants. A crucial application of special steel is in the construction of turbine blades and generator rotors, where these parts are exposed to extreme temperatures, pressures, and mechanical stresses. Specifically designed superalloys can withstand these harsh conditions, ensuring the durability and effectiveness of these critical components. By utilizing special steel, power plants can operate at higher temperatures and pressures, ultimately leading to improved energy efficiency and power output. Special steel is also indispensable in the manufacturing of boilers and heat exchangers. These components are exposed to corrosive environments and high temperatures. Stainless steels and other special steel alloys possess excellent corrosion resistance properties, enabling them to endure these challenging conditions in power plant operations. The longevity and dependability of these components are thus ensured, resulting in reduced maintenance costs and downtime. Additionally, special steel is essential in the construction of transmission and distribution infrastructure. Steel cables and conductors are employed to transmit electricity over long distances. Special steel alloys offer the necessary strength and conductivity required for efficient power transmission. Furthermore, steel is used in the construction of support structures such as towers and poles, guaranteeing the stability and reliability of the electrical grid. Moreover, special steel plays a vital role in the production of nuclear energy. Nuclear power plants demand materials that can withstand extreme temperatures, high levels of radiation, and corrosive environments. Special steel alloys, including stainless steels and nickel-based alloys, are specifically engineered to meet these stringent requirements. They provide the necessary strength, radiation resistance, and corrosion resistance, ensuring the safe and efficient operation of nuclear reactors. In conclusion, special steel is an integral component of the energy generation industry. Its unique properties and capabilities contribute significantly to the efficiency, reliability, and safety of various components and equipment used in power plants. By utilizing special steel, power plants can enhance energy efficiency, reduce maintenance costs, and ensure the longevity and performance of critical infrastructure. Ultimately, this supports the sustainable and dependable generation of electricity.
- Q:Can special steel be used in the production of knives and blades?
- Yes, special steel can be used in the production of knives and blades. Special steel, such as stainless steel or high carbon steel, offers excellent hardness, corrosion resistance, and edge retention properties, making it suitable for manufacturing high-quality and durable knives and blades.
- Q:How does special steel contribute to the machinery manufacturing industry?
- Special steel plays a vital role in the machinery manufacturing industry as it offers enhanced strength, durability, and resistance to wear and corrosion. Its unique properties allow for the production of high-performance machinery components, such as gears, shafts, bearings, and cutting tools. Special steel also enables manufacturers to create machines that can operate in extreme conditions, handle heavy loads, and deliver superior performance, ultimately increasing productivity and efficiency in the industry.
- Q:How is high-strength steel used in the automotive industry?
- High-strength steel is extensively used in the automotive industry for various applications such as structural components, safety systems, and body panels. It provides enhanced strength and durability while reducing the weight of vehicles, thereby improving fuel efficiency and overall performance. Additionally, high-strength steel also ensures increased passenger safety by reinforcing the vehicle's structure and offering better crash protection.
- Q:What are the different surface finishes available for special steel?
- There are several different surface finishes available for special steel, including polished, brushed, satin, and matte finishes. Each finish offers a unique appearance and texture, allowing for customization and versatility in various applications. Additionally, special coatings such as powder coating or electroplating can be applied to enhance the surface finish and provide additional protection against corrosion or wear.
- Q:How does special steel perform in aerospace applications?
- Special steel is widely used in aerospace applications due to its exceptional performance and unique properties. One of the key reasons for its usage is its high strength-to-weight ratio, which is crucial in the aerospace industry where weight reduction is a primary concern. Special steel alloys exhibit superior strength, allowing them to withstand the extreme conditions encountered during flight, such as high temperatures, vibrations, and pressure changes. Additionally, special steel possesses excellent resistance to corrosion, making it an ideal choice for aerospace applications where exposure to moisture and various chemicals is common. Its corrosion resistance ensures the longevity and durability of critical components, reducing maintenance and replacement costs. Furthermore, special steel offers excellent fatigue resistance, meaning it can withstand repeated loading and unloading cycles without experiencing deformation or failure. This property is vital in aerospace applications where components are subjected to cyclic stresses and must maintain their integrity over prolonged periods. Moreover, special steel alloys can be easily fabricated and machined, allowing for the production of complex and precise aerospace components. The ease of fabrication ensures efficient manufacturing processes and the ability to create intricate designs, which is essential for optimizing performance and aerodynamics. Overall, special steel's exceptional strength, corrosion resistance, fatigue resistance, and ease of fabrication make it an invaluable material in aerospace applications. Its utilization in critical components, such as turbine blades, landing gears, and structural elements, ensures the safety, reliability, and efficiency of aerospace systems.
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Reinforcing Twisted Steel Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 140 m.t.
- Supply Capability:
- 500000 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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