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
Credit Rating, Credit Services, Credit Purchasing
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Specification
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 is the hardness range of special steel?
- The hardness range of special steel can vary depending on the specific type and composition, but it typically falls within the range of 50 to 65 HRC (Rockwell Hardness Scale).
- Q: What are the different methods of surface hardening for special steel?
- There are several methods of surface hardening for special steel, including carburizing, nitriding, induction hardening, flame hardening, and laser hardening.
- Q: Can special steel be used for making mining equipment?
- Certainly, mining equipment can be manufactured using special steel. Special steel refers to steel alloys that have been specifically designed and produced to possess certain properties and characteristics that make them suitable for specific applications. In the case of mining equipment, special steel is commonly utilized due to its remarkable strength, toughness, and resistance to wear and corrosion. Mining equipment experiences extreme conditions, including heavy loads, impact, abrasion, and exposure to harsh environments. To ensure durability and performance under these demanding circumstances, special steel grades like high-strength low-alloy (HSLA) steel, tool steel, and wear-resistant steel are often employed in the manufacturing process. By utilizing special steel, mining equipment can withstand the stresses and strains encountered during excavation, hauling, and processing of minerals. It can be used to fabricate components such as bucket teeth, drill bits, cutting edges, and crusher parts that require resistance to wear and the ability to maintain strength even when exposed to abrasive materials. Furthermore, certain types of special steel, such as stainless steel, are especially suitable for mining operations where equipment comes into contact with corrosive substances like acids or moisture. Stainless steel exhibits excellent corrosion resistance, making it ideal for applications such as pipes, tanks, and conveyors used in mining operations. In conclusion, special steel is indeed a suitable choice for manufacturing mining equipment. Its superior strength, toughness, wear resistance, and corrosion resistance make it the preferred option for producing various components and structures used in the mining industry.
- Q: Can special steel be used in the medical device manufacturing industry?
- Yes, special steel can be used in the medical device manufacturing industry. Special steel alloys, such as stainless steel or titanium, are commonly used in medical device manufacturing due to their excellent corrosion resistance, biocompatibility, and strength characteristics. These alloys are specifically designed to meet the stringent requirements and regulations of the medical industry, making them ideal for producing safe and durable medical devices.
- 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: How is special steel used in the packaging industry?
- Special steel is widely used in the packaging industry for its exceptional strength, durability, and corrosion resistance properties. It is commonly utilized to manufacture packaging materials such as cans, containers, and closures. Special steel ensures the safety and integrity of products during storage and transportation, while also allowing for efficient and cost-effective packaging solutions.
- Q: Can special steel be used in the production of consumer goods?
- Yes, special steel can be used in the production of consumer goods. Special steel offers enhanced properties such as high strength, durability, corrosion resistance, and heat resistance, making it suitable for various consumer goods applications. It can be utilized in the manufacturing of kitchen utensils, cutlery, appliances, automotive parts, tools, and more, ensuring improved performance and longevity of these products.
- Q: How does special steel perform in nuclear applications?
- Due to its exceptional properties and performance, special steel holds significant value in nuclear applications. Nuclear reactors operate under extreme conditions, enduring high temperatures, pressures, and radiation exposure. Designed specifically for these demanding circumstances, special steel, also known as nuclear-grade steel or reactor-grade steel, can withstand them. One of the primary characteristics of special steel lies in its remarkable strength and toughness. This quality enables it to resist deformation and fractures, even under the intense stress and pressure present in nuclear reactors. Additionally, special steel exhibits superior heat resistance, ensuring its structural integrity remains intact at elevated temperatures. This feature is critical to prevent any potential failures or structural damage that could jeopardize the safety and efficiency of the nuclear system. Moreover, special steel possesses exceptional resistance to corrosion and oxidation. The highly corrosive environments within nuclear reactors, caused by various chemical compounds and high-temperature water or steam, make this corrosion resistance indispensable. It ensures the longevity and reliability of reactor components while minimizing the risk of radioactive material release. Furthermore, special steel is designed to have low neutron absorption properties. By reducing neutron absorption, special steel helps optimize the performance and efficiency of the nuclear system. This is vital as neutron absorption can lead to the formation of unwanted isotopes that could interfere with nuclear reactions or contribute to the production of radioactive waste. Overall, special steel is a critical material in nuclear applications. Its provision of necessary strength, heat resistance, corrosion resistance, and low neutron absorption ensures the safe and efficient operation of nuclear reactors. Its exceptional performance guarantees the integrity of the system, minimizes accident risks, and contributes to the overall sustainability of nuclear energy.
- Q: What are the key differences between special steel and tool steel?
- Special steel and tool steel are both types of steel that have specific properties and applications. However, there are some key differences between the two. 1. Composition: Special steel is a broad term that encompasses a variety of steel alloys with specific properties for different applications. It can include stainless steel, high-strength alloy steel, and heat-resistant steel, among others. On the other hand, tool steel is a specific type of special steel that is designed to be used in the production of tools, dies, and molds. Tool steel typically contains higher levels of carbon and other alloying elements like chromium, vanadium, or tungsten, which enhance its hardness, wear resistance, and toughness. 2. Hardness and wear resistance: Tool steel is known for its exceptional hardness and wear resistance, which makes it ideal for cutting, shaping, and forming materials. It can withstand high temperatures and resist deformation, ensuring the longevity of tools and dies. Special steel, on the other hand, may not have the same level of hardness and wear resistance as tool steel, as its properties vary depending on the specific alloy and application. Special steel alloys may prioritize other properties like corrosion resistance or strength. 3. Manufacturing processes: Tool steel is often produced through specialized manufacturing processes like hot working, cold working, or heat treatment to achieve the desired properties. The production of tool steel involves precise control of temperature and cooling rates to achieve the required hardness and toughness. Special steel, on the other hand, may undergo various manufacturing processes depending on the desired properties. These can include forging, casting, or heat treatment, among others. 4. Applications: Tool steel is primarily used in the production of tools, dies, and molds for manufacturing processes such as cutting, shaping, and forming materials. It is commonly used in industries like automotive, aerospace, and machinery. Special steel, on the other hand, has a wide range of applications depending on the specific alloy and properties. It can be used in industries such as construction, energy, and manufacturing, where specific properties like corrosion resistance, heat resistance, or strength are required. In summary, the key differences between special steel and tool steel lie in their composition, hardness, wear resistance, manufacturing processes, and applications. While special steel is a broad term for various steel alloys with specific properties, tool steel is a specific type of special steel designed for tooling applications. Tool steel is characterized by its exceptional hardness and wear resistance, making it ideal for cutting and shaping materials, while special steel can have a broader range of properties depending on the specific alloy and application.
- Q: Can special steel be used in the manufacturing of precision instruments?
- Yes, special steel can be used in the manufacturing of precision instruments. Special steel refers to a category of steel that has been specifically designed and processed to possess certain properties, such as high strength, hardness, corrosion resistance, and thermal stability. These properties make special steel ideal for applications where precision and accuracy are crucial, such as in the manufacturing of precision instruments. Precision instruments, such as surgical tools, measuring devices, optical instruments, and scientific equipment, require materials that can maintain dimensional stability and withstand extreme conditions. Special steels, such as stainless steel, tool steel, and high-speed steel, offer excellent mechanical properties, including high tensile strength, wear resistance, and dimensional stability. This makes them well-suited for precision instrument manufacturing. Furthermore, special steel can be engineered to have specific characteristics, such as low magnetic permeability or excellent resistance to temperature changes. These properties are particularly important in precision instruments where magnetic interference or temperature variations can affect their performance. In conclusion, special steel can indeed be used in the manufacturing of precision instruments due to its exceptional mechanical properties, dimensional stability, and ability to withstand extreme conditions. Its versatility allows for the production of high-quality precision instruments that meet the stringent requirements of various industries, including medical, scientific, and engineering fields.
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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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