Bs4449 500B Reinforcing Steel Rebar
- 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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Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
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Item specifice
Type:
Carbon Steel
Shape:
Steel Round Bar
Bs4449 500B Reinforcing Steel Rebar
Description of Bs4449 500B Reinforcing Steel Rebar
1, Diameter: 5.5mm-10mm Bs4449 500B Reinforcing Steel Rebar
10m- 40mm Bs4449 500B Reinforcing 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 500B Reinforcing 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 500B Reinforcing 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 main applications of special steel in the defense aircraft?
- Special steel is widely used in defense aircraft for various critical applications. Some of the main applications include the manufacturing of aircraft structural components, such as landing gear, wing spars, and fuselage frames, which require high strength, durability, and resistance to fatigue and corrosion. Special steel is also used for producing engine components, like turbine blades, which require high-temperature resistance and excellent mechanical properties. Additionally, special steel is utilized in the production of armor plating for protection against ballistic threats, reinforcing the overall security and survivability of the aircraft.
- Q:How does corrosion-resistant steel protect against chemical attacks?
- Corrosion-resistant steel protects against chemical attacks by forming a protective oxide layer on its surface, which acts as a barrier against corrosive substances. This oxide layer is highly stable and prevents the steel from reacting with chemicals, thus preventing corrosion and degradation of the material.
- Q:How does special steel contribute to the renewable energy storage?
- Special steel plays a significant role in renewable energy storage by providing essential components for various energy storage technologies. For instance, it is used in the manufacturing of high-capacity batteries, such as lithium-ion batteries, which are crucial for storing energy from renewable sources like solar and wind. Additionally, special steel is used in the construction of wind turbine towers and solar panel frameworks, ensuring their durability and reliability. Overall, special steel contributes to the efficient and reliable storage of renewable energy, supporting the growth and sustainability of the renewable energy sector.
- Q:Can special steel be used for luxury goods?
- Yes, special steel can definitely be used for luxury goods. Special steel, known for its exceptional durability, strength, and unique properties, can be utilized in the production of high-end luxury goods such as watches, jewelry, knives, and even high-performance vehicles. Its superior quality and aesthetic appeal make it an ideal choice for manufacturers seeking to create luxurious and exclusive products.
- Q:How does special steel contribute to the infrastructure development?
- Special steel contributes to infrastructure development in several ways. Firstly, special steel possesses high strength and durability properties, making it an ideal material for constructing bridges, buildings, and various infrastructure projects. Its strength allows for the creation of lighter and more efficient structures, reducing construction costs and increasing project lifespan. Additionally, special steel is corrosion-resistant, ensuring the longevity and reliability of infrastructure in harsh environments. Moreover, special steel is used in the production of construction equipment and machinery, enabling efficient and effective construction processes. Overall, special steel plays a crucial role in enhancing the safety, resilience, and sustainability of infrastructure development.
- Q:How is special steel used in the production of cutting blades?
- Special steel is used in the production of cutting blades because it possesses unique properties that make it highly durable, resistant to wear and tear, and capable of maintaining a sharp edge for longer periods of time. This type of steel is often chosen for its high hardness, toughness, and corrosion resistance, making it ideal for manufacturing cutting blades that can withstand intense cutting forces and harsh working environments.
- Q:How does the corrosion resistance of special steel compare to regular steel?
- The corrosion resistance of special steel is generally superior to regular steel. Special steel is specifically designed to have enhanced resistance against corrosion due to its composition and manufacturing process. It often contains higher levels of alloying elements such as chromium, nickel, and molybdenum, which form a protective layer on the surface of the steel, preventing it from reacting with corrosive substances. Regular steel, on the other hand, typically has a lower corrosion resistance due to its composition and lack of alloying elements. It is more prone to rusting and other forms of corrosion when exposed to moisture, atmospheric gases, or chemicals. Furthermore, special steels may undergo additional treatments such as heat treatment, passivation, or coating to further enhance their corrosion resistance. These treatments help create a barrier against corrosive agents, extending the lifespan and durability of the steel in corrosive environments. In summary, special steel offers superior corrosion resistance compared to regular steel due to its composition, alloying elements, and additional treatments. This makes it a preferred choice in applications where corrosion resistance is critical, such as in marine environments, chemical processing plants, or infrastructure exposed to harsh weather conditions.
- Q:How does special steel contribute to the performance of industrial machinery?
- The role of special steel in enhancing the performance of industrial machinery is crucial in multiple ways. Firstly, its superior mechanical properties, including high strength, hardness, and toughness, make it suitable for withstanding heavy loads, vibrations, and impact forces commonly encountered in industrial applications. This enables the machinery to operate efficiently and reliably under demanding conditions. Additionally, special steel's excellent corrosion resistance is particularly important in industries where machinery is exposed to harsh environments or corrosive substances. By preventing component degradation due to corrosion, special steel helps extend the machinery's lifespan and reduce maintenance costs. Furthermore, manufacturers can tailor special steel to specific applications through various alloying elements and heat treatments. This optimization allows for properties like wear resistance, heat resistance, or high-temperature strength to meet the specific requirements of industrial machinery. By using special steel, manufacturers can achieve higher performance levels and improve overall efficiency. Moreover, special steel offers superior dimensional stability and machinability. This ensures precise manufacturing of components, reducing the potential for errors or inaccuracies that may affect machinery performance. The machinability of special steel also allows for easier fabrication and assembly, improving the overall production process and reducing manufacturing costs. In conclusion, special steel significantly contributes to the performance of industrial machinery through its superior mechanical properties, corrosion resistance, tailorability, dimensional stability, and machinability. By incorporating special steel into machinery components, manufacturers can enhance durability, reliability, and efficiency, ultimately leading to improved productivity and profitability in various industries.
- Q:How does special steel perform in high-temperature oxidation conditions?
- Special steel, otherwise known as heat-resistant or high-temperature steel, is designed specifically to excel in conditions of high-temperature oxidation. At elevated temperatures, oxidation occurs as a chemical reaction between the metal and oxygen, potentially resulting in the degradation or failure of the material due to the formation of metal oxides. Nevertheless, special steel contains alloying elements that offer exceptional resistance to oxidation. These alloying elements, such as chromium, aluminum, and silicon, create a protective layer of oxides on the steel's surface when exposed to high temperatures. This layer acts as a barrier, preventing further oxidation of the underlying metal. Moreover, the alloying elements can promote the formation of stable and adherent oxide scales, further enhancing the steel's resistance to oxidation. The outstanding performance of special steel in high-temperature oxidation conditions can be attributed to several factors. Firstly, the alloying elements in the steel composition ensure the formation of a protective oxide layer, effectively shielding against further oxidation. Secondly, the steel's microstructure is specifically designed to maintain stability and retain its mechanical properties even at elevated temperatures. In addition, special steel undergoes stringent heat treatment processes to enhance its resistance to high-temperature oxidation. Heat treatment methods such as annealing, quenching, and tempering optimize the steel's microstructure and eliminate impurities, guaranteeing optimal performance in extreme conditions. In summary, special steel showcases remarkable resistance to high-temperature oxidation conditions due to its carefully chosen alloying elements, tailored microstructure, and optimized heat treatment processes. It provides a dependable and long-lasting solution for various industries that require materials capable of withstanding severe oxidation environments, ensuring optimal performance and durability in these challenging conditions.
- Q:How does special steel contribute to the agricultural industry?
- Special steel plays a vital role in the agricultural industry by providing durable and high-performance components for various farming equipment and machinery. Its unique properties such as strength, toughness, and corrosion resistance make it ideal for withstanding the demanding conditions encountered in agricultural operations. One of the key applications of special steel in agriculture is in the manufacturing of tillage tools such as plows, harrows, and cultivators. These tools are subjected to intense forces and abrasion while breaking the soil, and special steel ensures that they remain sturdy and efficient over extended periods of use. The toughness and wear resistance of the steel help to reduce the need for frequent replacements, thereby improving the overall productivity and cost-effectiveness of agricultural activities. Additionally, special steel is extensively used in the production of harvesting machinery like combine harvesters, grain conveyors, and crop processing equipment. These machines require components that can withstand the continuous stress and impact of harvesting and processing operations. Special steel's exceptional strength and fatigue resistance enable these machines to handle heavy loads and endure prolonged usage without compromising performance or safety. Furthermore, special steel finds application in the construction of irrigation systems, storage tanks, and other infrastructure required for efficient water management in agriculture. The corrosion resistance and durability of special steel ensure that these structures can withstand the harsh conditions of moisture and chemicals present in agricultural environments, thereby ensuring their longevity and functionality. Overall, special steel contributes significantly to the agricultural industry by providing durable and reliable components for various farming equipment and infrastructure. Its properties enhance the efficiency, productivity, and longevity of agricultural machinery and structures, ultimately benefiting farmers and enhancing the overall sustainability of agricultural practices.
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Bs4449 500B Reinforcing Steel Rebar
- 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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