Hrb400 Deformed Steel Bar Supplier from Tianjin
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 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
Hrb400 Deformed Steel Bar Supplier from Tianjin
Description of Hrb400 Deformed Steel Bar:
1, Diameter: 5.5mm-10mm rounds Hrb400 deformed steel bar
10m- 40mm Hrb400 deformed steel bar
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: 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.
Chemical Composition of Hrb400 Deformed Steel Bar:
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 | ||||
Product Show of Hrb400 Deformed Steel Bar:
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.
FAQ:
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.
- Q: How does special steel compare to other materials?
- Special steel, also known as alloy steel, exhibits exceptional strength, durability, and resistance to wear and corrosion. When compared to other materials, such as regular steel, aluminum, and plastic, special steel stands out for its superior mechanical properties. Firstly, special steel offers higher tensile strength and hardness, making it ideal for applications requiring heavy-duty performance. Its resistance to deformation and ability to withstand high pressures and temperatures make it suitable for use in industries like aerospace, automotive, and construction. Moreover, special steel possesses excellent wear resistance, making it suitable for applications subject to friction, abrasion, and impact. This property minimizes the need for frequent repairs or replacements, resulting in cost savings and improved efficiency. In terms of corrosion resistance, special steel surpasses regular steel, which is prone to rusting when exposed to moisture or aggressive environments. Its composition includes elements such as chromium, nickel, and molybdenum, which form a protective layer on the surface, preventing corrosion and extending the material's lifespan. Compared to materials like aluminum and plastic, special steel has the advantage of being more robust and less prone to deformation or breakage. While aluminum is lightweight, it lacks the strength and hardness of special steel, limiting its suitability for heavy-duty applications. Plastic, on the other hand, offers lower strength and durability compared to special steel, making it less suitable for demanding tasks. Furthermore, special steel can be easily machined, fabricated, and welded, allowing for versatile applications across various industries. Its flexibility in terms of shaping and forming makes it a preferred choice in the manufacturing of components and structures. Overall, special steel outperforms other materials in terms of strength, durability, wear resistance, corrosion resistance, and versatility. Its exceptional properties make it an essential material in demanding industries where reliability and performance are paramount.
- Q: Can special steel be used in the telecommunications equipment manufacturing industry?
- Yes, special steel can be used in the telecommunications equipment manufacturing industry. Special steel is known for its high strength, durability, and corrosion resistance, which are important factors for the telecommunications industry. It can be used in the manufacturing of various components such as antennas, transmitters, receivers, and cables, ensuring reliable and efficient communication networks.
- Q: Can special steel be used in the production of gearboxes?
- Yes, special steel can be used in the production of gearboxes. Special steel, such as alloy steel or heat-treated steel, is often preferred for gear manufacturing due to its high strength, durability, and resistance to wear and fatigue. These properties make special steel well-suited for transmitting power and withstanding the demands of heavy-duty applications, making it an ideal material choice for gearboxes.
- Q: How is stainless steel used in the production of kitchen utensils?
- Stainless steel is commonly used in the production of kitchen utensils due to its durability, resistance to corrosion, and easy maintenance. It is used to make a wide range of utensils such as knives, spoons, forks, and pots. The stainless steel material ensures that the utensils remain rust-free, food-safe, and long-lasting, making it ideal for daily cooking and food preparation.
- Q: How does special steel contribute to the aerospace defense industry?
- Special steel plays a crucial role in the aerospace defense industry by providing the necessary strength, durability, and resistance to extreme conditions that are required for various applications in aircraft and defense systems. One of the key contributions of special steel in this industry is its ability to withstand high temperatures and pressures. In aircraft engines, for example, special steel alloys are used to manufacture turbine blades and other components that are constantly exposed to extremely hot gases. These alloys have excellent heat resistance properties, allowing them to retain their strength and structural integrity even in such demanding conditions. Additionally, special steel is also highly resistant to corrosion and erosion, making it ideal for aerospace applications. Aircraft and defense systems often operate in harsh environments, including exposure to saltwater, moisture, and other corrosive elements. Special steel alloys, such as stainless steel, are used to prevent rusting and corrosion, ensuring the longevity and reliability of critical components. Moreover, special steel is used in the manufacturing of armor plates and ballistic protection systems for military vehicles and aircraft. Its high tensile strength and impact resistance make it an essential material for these applications, providing enhanced protection to military personnel and assets. Furthermore, special steel is utilized in the production of landing gears, wing components, and airframe structures. These components must withstand tremendous forces and stresses during takeoff, landing, and flight, making the strength and durability of special steel crucial for the safety and performance of aerospace systems. In summary, special steel significantly contributes to the aerospace defense industry by providing the necessary strength, durability, and resistance to extreme conditions required for various applications. Its ability to withstand high temperatures and pressures, resistance to corrosion and erosion, and high tensile strength make it an indispensable material in the manufacturing of aircraft engines, armor plates, ballistic protection systems, and other critical components.
- Q: What are the different methods of measuring the hardness of special steel?
- Measuring the hardness of special steel can be done using various methods. These methods can be divided into two main categories: destructive and non-destructive testing. 1. One widely used destructive testing method is the Rockwell Hardness Test. This method measures the depth of penetration of an indenter into the steel surface. It provides a hardness value based on the steel's resistance to indentation. The Rockwell hardness test is a simple and quick method that requires minimal sample preparation. 2. Another destructive testing method is the Brinell Hardness Test. This method involves applying a known load to a hardened steel ball and measuring the diameter of the resulting indentation on the steel surface. The hardness value is determined based on the ratio of the applied load to the surface area of the indentation. 3. The Vickers Hardness Test is a micro-indentation test that uses a diamond pyramid-shaped indenter. It measures the diagonal length of the indentation left on the steel surface and calculates the hardness value based on the applied load. 4. The Knoop Hardness Test, similar to the Vickers test, is a micro-indentation method using a diamond pyramid-shaped indenter. However, instead of measuring the diagonal length of the indentation, it measures the length of the long axis. This test is particularly useful for measuring the hardness of thin steel samples or steel coatings. 5. For non-destructive testing, the Ultrasonic Hardness Test analyzes the propagation of ultrasonic waves through the steel to determine its hardness. The hardness value is determined based on the correlation between the velocity of the waves and the steel's hardness. 6. The Magnetic Hardness Test is another non-destructive testing method that utilizes magnetic properties. It involves applying a magnetic field to the steel and measuring the magnetic response. The hardness value is determined based on the correlation between the magnetic response and the steel's hardness. It's important to consider that each method has its own advantages and limitations. The choice of method depends on factors such as the type of steel, required accuracy, sample size, and available equipment and expertise.
- Q: What are the environmental benefits of using special steel?
- Special steel, such as stainless steel, offers several environmental benefits. Firstly, it is highly durable and long-lasting, reducing the need for frequent replacements and minimizing waste generation. Additionally, special steel is corrosion-resistant, which reduces the use of toxic coatings or chemicals to protect against rust and degradation. Furthermore, the production of special steel requires less energy and emits fewer greenhouse gases compared to other materials like aluminum or plastic. Finally, special steel is recyclable, allowing for a closed-loop system where it can be repurposed and reused, further reducing the environmental impact. Overall, the use of special steel contributes to sustainability by conserving resources, reducing pollution, and promoting circular economy practices.
- Q: How does special steel meet the requirements of specific industries?
- Special steel meets the requirements of specific industries by offering superior mechanical properties, corrosion resistance, and heat resistance, which are essential for various applications. Its tailored composition and precise manufacturing processes ensure the steel can withstand extreme conditions, such as high temperatures, pressure, and harsh environments. Additionally, the versatility of special steel allows for customization to meet specific industry needs, resulting in enhanced performance, durability, and overall efficiency.
- Q: How does special steel contribute to improved product aesthetics?
- Special steel contributes to improved product aesthetics in several ways. Firstly, special steel can be manufactured with a higher level of precision and consistency compared to regular steel. This allows for the creation of products with smoother surfaces, sharper edges, and more intricate designs. As a result, products made from special steel often have a more visually appealing appearance. Additionally, special steel can be treated or coated to enhance its visual appeal. For example, it can be polished to create a reflective surface, giving the product a high-end and luxurious look. Special steel can also be coated with different colors or finishes, such as chrome or black oxide, to match specific design preferences and create a more visually striking appearance. Furthermore, special steel can be shaped and formed in unique ways due to its superior strength and flexibility. This allows designers to create products with more complex and innovative shapes, resulting in a distinct and eye-catching aesthetic. The ability to mold special steel into various forms also opens up possibilities for creating intricate patterns, textures, and embossed designs on the product's surface. Lastly, special steel offers excellent corrosion resistance and durability, which helps maintain the product's appearance over time. It prevents rust, staining, and other forms of deterioration that can negatively impact the visual appeal of a product. This long-lasting aesthetic quality is especially important for products that are regularly exposed to harsh environments or require frequent handling. In summary, special steel contributes to improved product aesthetics through its precision manufacturing, customizable surface treatments, unique shaping capabilities, and long-lasting visual appeal. These qualities allow for the creation of visually appealing products that stand out in terms of design, finish, and overall appeal.
- Q: What are the applications of special steel in the power generation supply chain?
- Special steel has various applications in the power generation supply chain, primarily due to its high strength, corrosion resistance, and ability to withstand extreme temperatures. It is commonly used in the construction of power plant components such as turbines, boilers, and heat exchangers. Special steel is also utilized in the manufacturing of transmission towers, electrical transformers, and generator rotor shafts. Overall, its superior properties enhance the efficiency, reliability, and longevity of power generation equipment, ensuring a stable and uninterrupted energy supply.
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Hrb400 Deformed Steel Bar Supplier from Tianjin
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 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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