HRB400 High Tensile Rebars for Building Material
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
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Specification
HRB400 High Tensile Rebars for Building Material
Description of HRB400 High Tensile Rebars for Building Material
1, Diameter: 5.5mm-10mm HRB400 High Tensile Rebars for Building Material
10m- 40mm HRB400 High Tensile Rebars for Building Material
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 HRB400 High Tensile Rebars for Building Material
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 HRB400 High Tensile Rebars for Building Material
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 marine sector?
- Special steel is widely used in the marine sector for various applications. Some of the main applications include shipbuilding, offshore oil and gas exploration, and marine equipment manufacturing. Special steel is used to construct the hulls and superstructures of ships, as well as various components such as propellers, shafts, and rudders. Its high strength, durability, and corrosion resistance make it ideal for withstanding the harsh conditions of the marine environment. Additionally, special steel is also used in the construction of offshore platforms, pipelines, and underwater structures, as it can withstand extreme pressures and resist corrosion caused by saltwater.
- Q: What are the requirements for special steel used in low-temperature applications?
- Special steel used in low-temperature applications must meet certain requirements to ensure its performance and reliability in such conditions. These requirements primarily revolve around three key factors: toughness, resistance to brittle fracture, and corrosion resistance. Toughness is of utmost importance in low-temperature applications because it determines a material's ability to absorb energy and resist cracking or fracturing. Special steel for low-temperature applications should have high toughness, which is typically achieved through the addition of certain alloying elements such as nickel and manganese. These elements enhance the steel's ability to withstand impact loads and prevent catastrophic failures. Resistance to brittle fracture is another crucial requirement for steel used in low-temperature environments. At low temperatures, steel becomes more susceptible to brittle fracture, which can occur without any significant deformation or warning. To mitigate this risk, special steel for low-temperature applications undergoes specific heat treatment processes to refine its microstructure and improve its resistance to brittle fracture. Corrosion resistance is also an essential requirement for special steel used in low-temperature applications. Low temperatures can often lead to the formation of ice or condensation, which can introduce moisture and potentially corrosive substances to the steel's surface. Therefore, the steel must have excellent corrosion resistance properties to prevent degradation and maintain its structural integrity over time. This is commonly achieved through the addition of corrosion-resistant elements such as chromium and molybdenum. In addition to these primary requirements, other factors such as dimensional stability, weldability, and cost-effectiveness should also be considered when selecting special steel for low-temperature applications. The material should have good dimensional stability to ensure it retains its shape and mechanical properties under varying temperature conditions. It should also be easily weldable to facilitate construction and maintenance processes. Moreover, the selected steel should be cost-effective, balancing its performance with the overall project budget. Overall, special steel used in low-temperature applications must possess high toughness, resistance to brittle fracture, and corrosion resistance. Meeting these requirements ensures the steel's reliability and longevity in challenging low-temperature environments, allowing for safe and efficient operation in various industries such as cryogenic storage, oil and gas exploration, and transportation.
- Q: What are the international standards for special steel?
- The international standards for special steel are a set of guidelines and specifications established by organizations such as the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM). These standards outline the requirements for various properties of special steel, including its chemical composition, mechanical properties, and manufacturing processes. They ensure that special steel products meet the necessary quality and performance criteria for use in industries such as automotive, aerospace, and construction worldwide.
- Q: What are the different forms of special steel?
- There are several different forms of special steel, including stainless steel, tool steel, high-speed steel, alloy steel, and spring steel. Each form has unique properties and is designed for specific applications in various industries.
- Q: What are the main applications of special steel?
- The main applications of special steel include the manufacturing of tools, machinery, and equipment used in industries such as automotive, aerospace, construction, and energy. It is also widely used in the production of cutlery, surgical instruments, and various components for infrastructure and engineering projects. Special steel's properties, such as high strength, corrosion resistance, and heat resistance, make it indispensable in these sectors where durability, reliability, and performance are crucial.
- Q: How does special steel perform in mining applications?
- Special steel, known as alloy steel, has unique properties and performance capabilities that make it highly advantageous in mining applications. Its exceptional strength and hardness make it resistant to wear, abrasion, and impact, which is crucial in mining operations where heavy machinery is constantly exposed to harsh materials. This durability reduces the need for frequent repairs and replacements, increasing productivity. Additionally, special steel has excellent corrosion resistance, which is particularly beneficial in mining where equipment is exposed to moisture and chemicals. This resistance ensures the longevity and reliability of mining equipment, reducing maintenance costs and increasing efficiency. Furthermore, special steel offers good heat resistance and high-temperature stability, preventing deformation and structural failure during intense mining operations. This ensures the safety of miners and the overall integrity of mining operations. Moreover, special steel can be customized to meet specific requirements, allowing for the creation of specialized components optimized for mining processes. Whether it's high-strength steel for heavy-duty equipment or corrosion-resistant steel for pipelines, special steel can fulfill the unique demands of mining operations. In conclusion, special steel's exceptional properties make it an ideal material for mining applications, contributing to the efficiency, reliability, and safety of mining operations.
- Q: Can special steel be used in the production of consumer goods?
- Consumer goods can make use of special steel in their production. This type of steel is made up of alloys that have been specifically designed to possess distinct characteristics, such as exceptional strength, resistance to corrosion, or heat endurance. These traits enable special steel to be well-suited for a wide array of consumer goods that require longevity, robustness, or protection against wear and tear. One example of the utilization of special steel is in the manufacturing of kitchen appliances, like knives and cookware, where durability and resistance to corrosion are crucial. Additionally, consumer electronics, such as smartphones and laptops, can incorporate this steel in their casing or internal components to ensure structural integrity and safeguarding. Moreover, the automotive industry frequently relies on special steel for the creation of various consumer goods, including bicycles, motorcycles, and cars. The steel's combination of high strength and lightness makes it an ideal choice for constructing sturdy and enduring vehicle frames, engine parts, and other components. To summarize, the application of special steel in the production of consumer goods is indeed feasible due to its unique properties, which make it suitable for situations necessitating strength, durability, and protection against corrosion or wear.
- Q: Can special steel be used in the marine industry?
- Yes, special steel can be used in the marine industry. Special steel alloys, such as stainless steel or corrosion-resistant steel, are frequently used in the marine industry due to their high strength, durability, and resistance to corrosion from saltwater. These specific steel types are essential for various marine applications, including shipbuilding, offshore structures, and marine equipment, as they can withstand the harsh conditions and corrosive environment of seawater.
- Q: How does special steel contribute to improving product sustainability?
- Special steel contributes to improving product sustainability in various ways. Firstly, special steel is known for its durability and strength, which enables products made from it to have a longer lifespan. This reduces the need for frequent replacements, minimizing waste and conserving resources. Additionally, special steel is highly recyclable, allowing it to be reused and transformed into new products, thus reducing the demand for virgin materials. Furthermore, special steel's resistance to corrosion and wear makes it suitable for harsh environments, reducing maintenance requirements and extending product lifecycles. Overall, the use of special steel enhances product sustainability by promoting longevity, resource conservation, and circular economy principles.
- Q: What are the applications of special steel in the manufacturing supply chain?
- Special steel has a wide range of applications in the manufacturing supply chain. It is commonly used in industries such as automotive, aerospace, construction, and energy. Special steel's high strength, durability, and corrosion resistance make it ideal for manufacturing critical components, such as engine parts, bearings, gears, and structural elements. Additionally, its ability to withstand high temperatures and extreme conditions allows for its use in manufacturing tools, molds, and dies. Overall, special steel plays a vital role in enhancing the performance, reliability, and efficiency of various manufacturing processes and products.
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HRB400 High Tensile Rebars for Building Material
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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