High Yield Steel Deformed Bar of 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
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Item specifice
Type:
Carbon Steel
Shape:
Steel Round Bar
Standard:
AISI,JIS,GB,BS,DIN,EN,ASTM
Thickness:
6mm
Technique:
Hot Rolled,Cold Rolled
Shape:
Round
Surface Treatment:
Galvanized,Black
Steel Grade:
RHB335,HRB400
Certification:
ISO,SGS
Length:
12m
Net Weight:
22kg
High Yield Steel Deformed Bar of Building Material
Description of High Yield Steel Deformed Bar
1, Diameter: 5.5mm-10mm High Yield Steel Deformed Bar
10m- 40mm High Yield Steel Deformed 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: 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 High Yield Steel Deformed 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 | ||||
Products Show of High Yield Steel Deformed 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.
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 factors affecting the creep resistance of special steel?
- The main factors affecting the creep resistance of special steel are the alloy composition, the microstructure, and the processing conditions. The specific combination of alloying elements and their concentrations significantly influence the material's ability to resist deformation under elevated temperatures and constant stress. Additionally, the microstructure, including grain size and distribution, plays a crucial role in determining the material's creep resistance. The processing conditions, such as heat treatment and thermal cycling, can further affect the creep performance by altering the material's microstructure and mechanical properties.
- Q:What are the specific requirements for special steel used in the aerospace fastener industry?
- To ensure the safety, reliability, and performance of aircraft components, the aerospace fastener industry demands special steel that meets specific criteria. These requirements include the following: 1. Remarkable strength: The special steel used in aerospace fasteners must possess exceptional strength to withstand the extreme forces and stresses experienced during flight. This is crucial for maintaining the structural integrity of aircraft components. 2. Resistance to corrosion: Aerospace fasteners are constantly exposed to various environmental conditions, including moisture, high temperatures, and chemicals. Therefore, the steel used must have excellent corrosion resistance properties to prevent degradation and maintain the longevity of the fasteners. 3. Exceptional fatigue resistance: Due to repeated loading and unloading cycles throughout the lifespan of aircraft components, the special steel used in aerospace fasteners must exhibit exceptional fatigue resistance. This ensures that the fasteners can endure cyclic loading without fracturing or experiencing any structural failures. 4. Ability to withstand temperature variations: Aerospace fasteners are subject to extreme temperature changes, ranging from sub-zero temperatures at high altitudes to elevated temperatures near engines. The steel used should possess excellent temperature resistance to maintain its mechanical properties under these conditions. 5. Lightweight nature: In the aerospace industry, weight reduction plays a crucial role in improving fuel efficiency and increasing the payload capacity of aircraft. Therefore, special steel used in aerospace fasteners should be lightweight without compromising on strength and other necessary properties. 6. Non-magnetic features: Certain aerospace applications require non-magnetic fasteners to prevent interference with sensitive electronic equipment, such as avionics and navigation systems. Consequently, the special steel used in such cases must exhibit non-magnetic characteristics. 7. Adherence to industry standards: Special steel used in the aerospace fastener industry must meet the stringent standards and specifications established by regulatory bodies like the International Organization for Standardization (ISO) and the National Aerospace and Defense Contractors Accreditation Program (NADCAP). Complying with these standards ensures the quality and reliability of the fasteners. Overall, meeting the specific requirements for special steel used in the aerospace fastener industry is paramount to ensuring the safety and performance of aircraft components. These requirements encompass high strength, corrosion resistance, fatigue resistance, temperature resistance, lightweight properties, non-magnetic characteristics, and compliance with industry standards.
- Q:How does special steel resist wear and tear?
- Special steel resists wear and tear due to its unique composition and manufacturing process. It is made with a higher percentage of alloying elements such as chromium, nickel, and molybdenum, which enhance its hardness, strength, and corrosion resistance. This increased hardness enables the steel to withstand abrasion, friction, and impact, making it highly durable and resistant to wear and tear. Additionally, special steel undergoes specialized heat treatments and mechanical processes that further enhance its toughness and resistance to deformation, contributing to its ability to withstand harsh and demanding conditions without significant deterioration.
- Q:How does special steel contribute to the manufacturing of precision instruments?
- The manufacturing of precision instruments heavily relies on the use of special steel. This material possesses unique characteristics and properties that make it an ideal choice for such applications. To begin with, special steel boasts exceptional strength and durability, enabling precision instruments to withstand extreme conditions, heavy loads, and repetitive use. This quality ensures the longevity and reliability of these instruments, which is of utmost importance in critical industries such as aerospace, automotive, and medical. Furthermore, special steel exhibits excellent corrosion resistance, safeguarding the instruments from deterioration over time. This becomes particularly crucial for precision instruments that are exposed to a wide array of elements, chemicals, or moisture during their operation or storage. In addition, special steel provides high thermal stability, allowing precision instruments to maintain their accuracy even in varying temperature environments. This proves vital for instruments used in industries where temperature fluctuations may impact their performance, such as laboratories or manufacturing plants. Moreover, special steel can be tailored and customized to meet specific design requirements. It can be easily machined, formed, or welded into intricate shapes and parts, enabling manufacturers to create precision instruments with complex geometries and tight tolerances. This level of precision is essential for instruments utilized in fields like metrology, microscopy, or nanotechnology. Additionally, special steel possesses excellent magnetic properties, which can be advantageous for precision instruments that rely on magnetic fields for their operation. Examples of such instruments include magnetic resonance imaging (MRI) machines, compasses, or magnetometers. In conclusion, special steel significantly contributes to the manufacturing of precision instruments by providing strength, durability, corrosion resistance, thermal stability, customization options, and magnetic properties. These characteristics guarantee the performance, accuracy, and longevity of precision instruments, rendering them indispensable in various industries.
- Q:How does special steel contribute to the automotive fuel efficiency?
- Special steel contributes to automotive fuel efficiency in several ways. Firstly, it allows for the construction of lighter and stronger components, such as the body frame and engine parts, which reduces the overall weight of the vehicle. A lighter vehicle requires less energy to accelerate and maintain speed, resulting in improved fuel efficiency. Secondly, special steel can be used to manufacture components with higher precision and tighter tolerances, minimizing friction and energy loss within the engine and drivetrain. Additionally, the use of special steel in exhaust systems helps to improve the efficiency of emissions control technologies, reducing the environmental impact of the vehicle. Overall, special steel plays a crucial role in enhancing fuel efficiency by enabling the production of lighter, stronger, and more efficient automotive components.
- Q:What are the properties of boron steel?
- Boron steel, also known as boron-alloyed steel, possesses several unique properties. It is exceptionally strong and has a high tensile strength, making it ideal for applications that require high-strength materials. Boron steel also exhibits good hardenability, meaning it can be hardened by heat treatment processes such as quenching and tempering. Additionally, it has excellent wear resistance and is often used in the manufacturing of cutting tools and wear-resistant components. Moreover, boron steel offers good weldability and formability, allowing it to be easily shaped and joined. Overall, the properties of boron steel make it a valuable material in various industries, including automotive, construction, and tool manufacturing.
- Q:What are the main characteristics of heat-resistant steel forgings?
- Heat-resistant steel forgings have several main characteristics. Firstly, they possess superior thermal stability, enabling them to maintain their strength and mechanical properties even at high temperatures. This is crucial in applications where the forgings are subjected to intense heat and thermal cycling, such as in jet engines or industrial furnaces. Secondly, they exhibit excellent oxidation and corrosion resistance, ensuring longevity and reliability in harsh environments. Additionally, heat-resistant steel forgings typically have high creep resistance, allowing them to withstand prolonged exposure to elevated temperatures without deformation. They are also known for their exceptional toughness and resistance to thermal fatigue, making them highly durable under extreme conditions. Overall, these characteristics make heat-resistant steel forgings essential components in industries requiring materials capable of withstanding demanding thermal conditions.
- Q:How does special steel withstand high temperatures?
- Special steel is able to withstand high temperatures due to its unique composition and manufacturing process. It is typically alloyed with elements such as chromium, nickel, and molybdenum, which enhance its heat resistance properties. These alloying elements form stable oxides on the surface of the steel, creating a protective layer that prevents oxidation and corrosion at high temperatures. Additionally, special steel undergoes heat treatment processes like quenching and tempering, which further enhance its strength and ability to retain its structural integrity under extreme heat conditions.
- Q:What are the factors that affect the weldability of special steel?
- The factors that affect the weldability of special steel include the chemical composition of the steel, the presence of impurities or alloying elements, the heat treatment history, the thickness of the steel, the welding process and technique used, and the pre-weld and post-weld treatments.
- Q:What are the different methods for case hardening special steel?
- Case hardening special steel can be achieved through various methods, each with its own set of advantages and applications. 1. Carburizing: By subjecting the steel to high temperatures within a carbon-rich environment, a durable and resistant outer layer is formed as carbon atoms diffuse into the surface. Gas carburizing, pack carburizing, or liquid carburizing are some techniques employed for this process. 2. Nitriding: Steels with high alloy content benefit from nitriding, wherein the steel is heated in an environment abundant in nitrogen. This leads to the formation of a tough and corrosion-resistant layer as nitrogen atoms penetrate the surface. 3. Induction hardening: Through induction heating, the surface of the steel is selectively heated, followed by a rapid quenching process. This results in a hardened layer suitable for localized hardening requirements, such as gears or shafts. 4. Flame hardening: Large parts or components that are challenging to treat with other methods can be effectively hardened through the application of a high-temperature flame to the steel surface, followed by rapid cooling. 5. Laser hardening: Achieving precision and localized hardening, laser hardening involves the use of a laser beam to heat and harden specific areas of the steel. This method allows for precise control over the depth and hardness of the hardened layer. The selection of a case hardening method depends on various factors, including the desired hardness, the size and shape of the part, and the specific requirements of the application. Each method possesses its own advantages and limitations.
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High Yield Steel Deformed Bar of 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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