Bs Standard Rebar En Standard Import Bars

Bs Standard Rebar En Standard Import Bars System 1

Bs Standard Rebar En Standard Import Bars System 2

Bs Standard Rebar En Standard Import Bars System 3

Bs Standard Rebar En Standard Import Bars System 4

Bs Standard Rebar En Standard Import Bars

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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Bs Standard Rebar En Standard Import Bars

Description of Bs Standard Rebar:

1, Diameter: 5.5mm-10mm rounds reinforcing steel bar

10m- 40 rods reinforcing Bs Standard 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 Bs Standard 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

Product Show of Bs Standard 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.

Verified Suppliers Bs4449 Deformed Steel Bar Manufacturer

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.

We'll reply you in our first priority within 24 hours.

Q: How does special steel contribute to reducing material waste?: Special steel contributes to reducing material waste through its superior properties and durability. Unlike traditional steel, special steel is designed to have enhanced strength, corrosion resistance, and wear resistance. These properties allow for the production of thinner and lighter components without compromising their functionality, leading to reduced material consumption. Additionally, the longevity and resistance to wear of special steel products result in longer service life, minimizing the need for frequent replacements and further reducing material waste.

Q: Can special steel be used in the telecommunications industry?: Yes, special steel can be used in the telecommunications industry. Special steel, such as stainless steel or corrosion-resistant steel, can be utilized for various applications in telecommunications infrastructure, including tower structures, antenna components, cables, and connectors. These types of steel offer high strength, durability, and corrosion resistance, ensuring reliable and long-lasting performance in the telecommunications sector.

Q: What are the different machining techniques used for special steel?: Some of the different machining techniques used for special steel include turning, milling, drilling, grinding, and broaching. Each technique has its own advantages and is used depending on the specific requirements of the steel and the desired outcome of the machining process.

Q: Carbon steel and stainless steel and pattern steel and special steel and high carbon steel difference: Stainless steel with high chromium content and high grade steel is forged together with different steel

Q: How does special steel contribute to the manufacturing of structural components?: Special steel contributes to the manufacturing of structural components by offering superior strength, durability, and resistance to corrosion. It provides structural integrity and stability in various applications such as buildings, bridges, and machinery, ensuring the safety and longevity of these structures. Additionally, the specific properties of special steel, such as its ability to withstand extreme temperatures or high pressure, make it an ideal material for critical structural components, thereby enhancing overall performance and reliability.

Q: What are the specific requirements for special steel used in the aerospace fastener industry?: The specific requirements for special steel used in the aerospace fastener industry include high strength and hardness, excellent resistance to corrosion and fatigue, as well as the ability to withstand extreme temperatures and pressure conditions. Additionally, the steel must have good formability and machinability to ensure precise manufacturing of fasteners. It should also meet stringent industry standards and undergo thorough testing and certification processes to ensure reliability and safety in aircraft applications.

Q: What are the challenges faced in the manufacturing process of special steel?: To ensure the production of high-quality special steel, numerous challenges must be addressed in the manufacturing process. Some of the key challenges faced are as follows: 1. Raw material selection: It is crucial to choose the appropriate raw materials with specific alloying elements in precise proportions to achieve the desired properties of special steels. Consistently ensuring the availability and quality of these raw materials can be challenging. 2. Alloy design and composition: Designing the alloy composition to meet specific requirements can be a complex task. Achieving the desired balance of strength, hardness, toughness, corrosion resistance, and other properties necessitates thorough research, testing, and expertise. Developing new alloys with improved properties can be particularly difficult. 3. Melting and refining: Special steels are typically produced using electric arc furnaces or induction melting. Ensuring precise temperature control, proper cooling rates, and refining processes to eliminate impurities like sulfur, phosphorus, and non-metallic inclusions are crucial. Advanced technology and precise control are necessary to maintain consistent quality. 4. Heat treatment: Heat treatment is a critical step in the special steel manufacturing process. Achieving the desired microstructure and properties through processes like quenching, tempering, annealing, or precipitation hardening can be challenging. Proper temperature control, heating and cooling rates, and time durations are essential to obtain the desired properties. 5. Quality control and testing: Consistently ensuring quality throughout the manufacturing process is of utmost importance. Regular testing and inspection to detect and eliminate defects, inconsistencies, and non-conformities are necessary. This includes dimensional accuracy, mechanical properties testing, non-destructive testing, and chemical analysis. 6. Production efficiency: Special steel manufacturing often involves complex procedures and longer processing times compared to regular steel production. Optimizing the production process to maximize efficiency, minimize waste, and reduce energy consumption is an ongoing challenge. Implementing lean manufacturing principles and utilizing advanced technologies can help address these challenges. 7. Environmental considerations: The production of special steel can have a significant environmental impact. Addressing issues such as energy consumption, waste management, emissions control, and water usage is crucial for sustainable production. Complying with environmental regulations and adopting eco-friendly practices can be challenging yet necessary. Overcoming these challenges requires a combination of technical expertise, research and development, investment in advanced equipment and technologies, and an ongoing commitment to quality control and process improvement.

Q: How does special steel contribute to reducing energy consumption?: Special steel can contribute to reducing energy consumption in several ways. Firstly, special steel is often used in the manufacturing of more efficient and lightweight components, such as in the automotive and aerospace industries. These components help to reduce the overall weight of vehicles and aircraft, resulting in lower energy requirements for propulsion. Additionally, special steel can be utilized in the construction of energy-efficient buildings and infrastructure. Its high strength and durability allow for the creation of lighter and thinner structural elements, which can reduce the amount of steel required and the energy needed for construction. Furthermore, special steel alloys can have improved heat transfer properties, making them ideal for the production of energy-efficient appliances and equipment. By enhancing the thermal conductivity, special steel facilitates faster heating or cooling processes, reducing energy consumption in various applications like refrigerators, air conditioners, and industrial machinery. In summary, special steel's contribution to reducing energy consumption lies in its ability to enable lightweight designs, construct energy-efficient buildings, and enhance heat transfer efficiency in appliances and equipment.

Q: What are the different methods of surface electroplating for special steel?: There are several methods of surface electroplating for special steel, including electroless plating, electroplating by immersion, barrel plating, and rack plating. Electroless plating is a chemical process that uses a reducing agent to deposit a layer of metal onto the steel surface. Electroplating by immersion involves immersing the steel in an electrolyte bath and applying an electric current to deposit a metal coating. Barrel plating is a method where the steel parts are placed in a rotating barrel along with the plating solution, creating a tumbling action that ensures an even coating. Rack plating involves suspending the steel parts on a rack and immersing them in the plating bath. Each method has its own advantages and is chosen based on the specific requirements and characteristics of the special steel being plated.

Q: How does special steel perform under low temperatures?: Special steel performs well under low temperatures due to its high ductility, toughness, and resistance to brittleness. It retains its strength and structural integrity, making it ideal for applications in extreme cold environments such as cryogenic storage, sub-zero manufacturing, and Arctic exploration.

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