Bs4449 Grade460 Deformed Steel Rebar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 110 m.t.
- Supply Capability:
- 500000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
Bs4449 Grade460 Deformed Steel Rebar
Description of Bs4449 Grade460 Deformed Steel Rebar
1, Diameter: 5.5mm-10mm Bs4449 Grade460 Deformed Steel Rebar
10m- 40mm Bs4449 Grade460 Deformed Steel Rebar
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 Bs4449 Grade460 Deformed Steel Rebar
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 Bs4449 Grade460 Deformed Steel Rebar
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: What are the different surface finishing methods used for special steel?
- Special steel can be subjected to various surface finishing methods, each serving a distinct purpose and yielding different outcomes. The most commonly employed surface finishing techniques for special steel comprise: 1. Grinding: By utilizing abrasive materials, grinding eliminates excessive material from the steel's surface. This method is primarily employed to attain a polished and sleek finish, while also eradicating any imperfections or roughness. 2. Polishing: By utilizing abrasive materials and polishing compounds, polishing creates a smooth and lustrous surface on the steel. This technique is frequently utilized to enhance the steel's visual appeal and bolster its resistance against corrosion. 3. Shot blasting: Shot blasting involves propelling small metallic or mineral particles onto the steel's surface at high velocities. This process effectively eliminates any impurities, rust, or scale, resulting in a clean and uniform finish. 4. Electroplating: Electroplating involves depositing a thin layer of metal onto the steel's surface via an electrochemical reaction. Commonly employed to improve the steel's appearance, corrosion resistance, and provide a decorative or protective coating. 5. Passivation: Passivation, a chemical process, entails treating the steel's surface with an acid solution to eliminate impurities and create a passive layer that resists corrosion. This method is frequently employed to enhance the corrosion resistance of stainless steel and other alloys. 6. Coating: Coating refers to the application of a protective layer or coating onto the steel's surface. This can involve utilizing paints, lacquers, enamels, or other protective coatings to prevent corrosion, enhance durability, or achieve a specific aesthetic finish. It is crucial to note that the selection of a surface finishing method for special steel heavily depends on the desired outcome, ranging from aesthetics to corrosion resistance or functionality. Furthermore, the specific characteristics of the steel, including its composition, hardness, and intended application, significantly influence the most suitable surface finishing method.
- Q: How is high-temperature steel used in power generation equipment?
- High-temperature steel is commonly used in power generation equipment due to its excellent heat resistance properties. It is utilized in the manufacturing of boilers, turbines, and heat exchangers, where it can withstand extreme temperatures and pressures. This steel variant helps increase the efficiency and reliability of power plants by withstanding the intense heat generated during power generation processes.
- Q: Can special steel be used for nuclear power plant components?
- Yes, special steel can be used for nuclear power plant components. Special steel alloys such as stainless steel, low-alloy steels, and nickel-based alloys are commonly used in nuclear power plants due to their excellent mechanical properties, resistance to corrosion, and ability to withstand high temperatures and radiation. These materials are specifically designed to meet the stringent safety and performance requirements of nuclear power plant components, ensuring the integrity and reliability of the plant.
- Q: What is the role of special steel in the manufacturing of precision instruments?
- Special steel plays a crucial role in the manufacturing of precision instruments. Precision instruments, such as watches, surgical instruments, measuring tools, and aerospace components, require materials that possess exceptional qualities like durability, strength, corrosion resistance, and dimensional stability. Special steel, with its unique composition and properties, is specifically engineered to meet these demanding requirements. One of the key advantages of special steel is its high level of purity and uniformity. It undergoes extensive refining and purification processes to remove impurities, ensuring consistent and reliable performance. This purity is essential in precision instruments as it minimizes the risk of contamination, which could lead to inaccuracies or failures in their functioning. Another vital characteristic of special steel is its exceptional strength and hardness. Precision instruments often need to withstand high levels of stress, pressure, or mechanical forces without deforming or failing. Special steel, with its superior strength, provides the necessary structural integrity and stability to these instruments, allowing them to maintain their accuracy and reliability over time. Moreover, special steel exhibits excellent corrosion resistance, which is crucial for precision instruments that may come into contact with moisture, chemicals, or other corrosive substances. Corrosion can deteriorate the surface finish and compromise the functionality of the instruments. Special steel's resistance to corrosion ensures that the instruments can withstand harsh environments and continue to perform accurately. In addition to its physical properties, special steel is highly machinable and can be shaped into complex and intricate components with tight tolerances. Precision instruments often require intricate designs and intricate parts that demand high precision in their manufacturing process. Special steel's machinability allows for the production of these complex components with utmost precision, ensuring the overall accuracy and functionality of the instruments. In summary, the role of special steel in the manufacturing of precision instruments is vital. Its purity, strength, corrosion resistance, and machinability make it an ideal material for producing high-quality instruments that can deliver precise measurements, withstand demanding conditions, and maintain their accuracy over time. Without special steel, the production of precision instruments with such exceptional qualities would be significantly compromised.
- Q: What are the challenges in recycling special steel?
- One of the main challenges in recycling special steel is the complexity of its composition. Special steel often contains various alloying elements and additives that can make the recycling process more difficult. These elements need to be carefully identified and separated in order to maintain the desired properties of the recycled steel. Additionally, special steel may have undergone specific heat treatments or surface coatings, which further complicate the recycling process. Proper sorting, identification, and treatment techniques are necessary to overcome these challenges and ensure the successful recycling of special steel.
- Q: How does special steel contribute to the mining machinery industry?
- Special steel plays a crucial role in the mining machinery industry by offering exceptional strength, durability, and resistance to wear and corrosion. This type of steel is specifically engineered to withstand the harsh and demanding conditions that are typically encountered in mining operations. In the mining machinery industry, equipment such as drills, excavators, loaders, crushers, and conveyor systems are subjected to extreme stress, heavy loads, and abrasive materials. Special steel components can be found in various parts of these machines, including buckets, tracks, cutting edges, gears, and hydraulic components. The high strength and toughness of special steel ensure that mining machinery can withstand the immense forces and impacts involved in excavation, hauling, and processing of minerals. This durability helps to extend the lifespan of the equipment, reducing the need for frequent replacements and minimizing downtime, which ultimately leads to cost savings for mining companies. Moreover, special steel's resistance to wear and corrosion is vital in the mining industry. The presence of abrasive materials and corrosive substances in the mining environment can lead to rapid deterioration of machinery components. However, special steel alloys are designed to resist wear and corrosion, thereby enhancing the longevity and performance of mining machinery. Additionally, special steel enables mining machinery to operate efficiently and effectively. Its high strength-to-weight ratio allows for the construction of lightweight yet robust equipment, improving mobility and productivity in mining operations. The use of special steel also enables the design of complex components with intricate shapes, ensuring optimal functionality and performance. Overall, special steel is an indispensable material in the mining machinery industry. Its exceptional strength, durability, resistance to wear and corrosion, and ability to enhance efficiency make it a vital component in the design and construction of mining equipment. By incorporating special steel, mining machinery can withstand the harsh conditions and heavy-duty tasks involved in mining operations, ultimately contributing to increased productivity, reduced costs, and improved safety in the industry.
- 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: Can special steel be used in the wood manufacturing industry?
- Yes, special steel can be used in the wood manufacturing industry. Special steel, such as high-speed steel or tool steel, is often used in the production of cutting tools like saw blades or drill bits, which are essential in wood processing. These types of steel offer superior hardness, durability, and resistance to wear, allowing for efficient and precise cutting of wood. Additionally, special steel can also be used in the production of machinery or equipment used in wood manufacturing processes, providing strength and reliability.
- Q: How is ultra-high-strength steel used in the construction industry?
- Ultra-high-strength steel is used in the construction industry for various applications, primarily in the form of structural elements. This type of steel, which has exceptional strength and durability, allows for the design of lighter and more efficient structures. It is commonly used in the construction of high-rise buildings, bridges, and other infrastructure projects where the ability to withstand heavy loads and extreme conditions is crucial. Additionally, ultra-high-strength steel is often used in the fabrication of reinforcing bars, precast concrete elements, and in the construction of offshore platforms, providing enhanced safety and resilience to these structures.
- Q: Can special steel be used in the aerospace parts manufacturing industry?
- Yes, special steel can be used in the aerospace parts manufacturing industry. Special steel alloys, such as stainless steel and titanium alloys, possess properties like high strength, corrosion resistance, and heat resistance, making them suitable for use in critical aerospace components like engine parts, landing gears, and structural elements. Their ability to withstand extreme conditions, along with their lightweight nature, makes special steel a preferred choice in the aerospace industry to ensure safety, durability, and optimum performance of aircraft.
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Bs4449 Grade460 Deformed Steel Rebar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 110 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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