Galvanized Deformed Bars in Coils 6mm to 12mm
- 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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Quality Product, Order Online Tracking, Timely Delivery
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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
Galvanized Deformed Bars in Coils 6mm to 12mm
Description of Galvanized Deformed Bars in Coils
1, Diameter: 5.5mm-10mm Galvanized Deformed Bars in Coils
10m- 40mm Galvanized Deformed Bars in Coils
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 Galvanized Deformed Bars in Coils
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 Galvanized Deformed Bars in Coils
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: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:What are the different galvanizing techniques used for special steel?
- There are several galvanizing techniques used for special steel, each with its own advantages and considerations. Some common techniques include hot-dip galvanizing, electro-galvanizing, and mechanical galvanizing. Hot-dip galvanizing involves immersing the steel in a bath of molten zinc, creating a thick, durable coating. Electro-galvanizing uses an electric current to deposit a thin layer of zinc onto the steel surface. Mechanical galvanizing, also known as centrifuge galvanizing, uses centrifugal force to apply a zinc coating. Each technique has its own specific applications and benefits, depending on factors such as the desired thickness of the coating, the complexity of the steel structure, and the intended use of the galvanized steel.
- Q:What are the environmental benefits of using special steel?
- Special steel, also known as alloy steel, offers several environmental benefits. Firstly, it has a longer lifespan compared to conventional steel, reducing the need for frequent replacements and minimizing the associated resource consumption and waste generation. Secondly, special steel is often manufactured using recycled materials, thereby reducing the demand for new raw materials and the energy required for extraction and processing. Additionally, its high strength and durability enable the production of lighter structures and components, leading to lower transportation and fuel consumption. Lastly, special steel can be recycled at the end of its life, further reducing waste and the environmental impact associated with its disposal.
- Q:What are the challenges in working with special steel?
- When it comes to working with special steel, there are several distinct challenges that set it apart from regular steel. Let's take a look at some of the main difficulties one might encounter in this field: 1. Expensive nature: Special steels often come with higher production costs due to their unique composition and properties. The raw materials used in their production may be scarce or require intricate manufacturing processes, resulting in increased expenses. 2. Limited availability: Special steels are not as readily accessible as regular steels, making it more arduous to source them. This limited availability can lead to longer lead times and potentially higher costs when attempting to obtain the necessary materials. 3. Machining complexity: Special steels can prove challenging to machine due to their elevated hardness or toughness. Their distinctive properties may cause excessive tool wear, resulting in increased machining time and costs. Overcoming these challenges may necessitate the use of specialized cutting tools and machining techniques. 4. Heat treatment requirements: Achieving the desired mechanical properties of special steels often demands precise and specific heat treatment processes. The complexity of heat treatment lies in the careful control of temperature, time, and cooling rates. Improper heat treatment can result in inconsistent material properties or even material failure. 5. Welding difficulties: In comparison to regular steels, certain special steels may exhibit poor weldability. They may be prone to cracking or require preheating and post-weld heat treatment to ensure proper joint integrity. This can introduce complexity and cost to welding processes. 6. Corrosion susceptibility: While special steels may possess excellent mechanical properties, they can sometimes be more vulnerable to corrosion when compared to regular steels. This necessitates additional measures to protect the steel from corrosion, such as applying protective coatings or utilizing corrosion-resistant alloys. 7. Knowledge and expertise requirements: Working with special steels typically demands a higher level of technical knowledge and expertise. The unique properties and characteristics of these materials necessitate a deep understanding of their behavior and effective handling. This may call for specialized training or collaboration with experts in the field. Despite these challenges, working with special steel also offers various benefits, including superior strength, durability, and performance in specific applications. By comprehending and addressing these challenges, engineers and manufacturers can leverage the unique properties of special steel to develop innovative and high-quality products.
- Q:Is special steel suitable for electrical and electronic applications?
- Yes, special steel is suitable for electrical and electronic applications. Special steel is often used in electrical and electronic applications due to its excellent conductivity, high strength, and resistance to corrosion and wear. It is commonly utilized in the manufacturing of electrical connectors, circuit breakers, transformers, and various other components in the electrical and electronic industry.
- Q:What are the main characteristics of electrical steel?
- Electrical steel, also known as silicon steel or transformer steel, possesses several main characteristics that make it suitable for use in electrical appliances and power equipment. Firstly, electrical steel has a high magnetic permeability, which means it can easily conduct magnetic flux. This property allows it to efficiently transfer electrical energy and reduce energy losses in transformers, motors, and generators. Secondly, electrical steel exhibits low core loss, also known as hysteresis loss and eddy current loss. Hysteresis loss refers to the energy dissipated due to the reversal of magnetic domains within the material, while eddy current loss is caused by circulating currents induced by alternating magnetic fields. The low core loss property of electrical steel enables high energy efficiency and minimizes heat generation in electrical devices. Another important characteristic of electrical steel is its high electrical resistivity. This property reduces the magnitude of eddy currents, further reducing energy losses in electrical equipment. Additionally, electrical steel has a high saturation induction, which refers to its ability to reach maximum magnetic flux density. This characteristic allows transformers and motors to operate at higher magnetic flux densities, resulting in more compact and efficient designs. Furthermore, electrical steel possesses a high mechanical strength, which is crucial for withstanding the stresses and vibrations encountered in electrical devices. It also exhibits good thermal conductivity, enabling efficient heat dissipation and enhancing the overall performance and longevity of electrical equipment. In summary, the main characteristics of electrical steel include high magnetic permeability, low core loss, high electrical resistivity, high saturation induction, high mechanical strength, and good thermal conductivity. These properties make it an ideal material for various electrical applications, providing efficiency, reliability, and performance in power generation, transmission, and utilization.
- Q:Can special steel be used in the production of precision instruments?
- Yes, special steel can be used in the production of precision instruments. Special steel alloys often possess enhanced strength, durability, and resistance to corrosion, making them suitable for manufacturing precision instruments that require high precision and performance standards.
- Q:What are the requirements for special steel used in metalworking tools?
- To ensure the effectiveness and durability of metalworking tools, specific characteristics and qualities are necessary for the special steels used in their production. Key requirements for these steels include: 1. High hardness: The special steels must possess a high level of hardness to resist wear and deformation, enabling the tools to maintain their sharpness and cutting edge for extended periods. This results in efficient and precise machining operations. 2. Excellent toughness: Given the high impact and stress loads experienced by metalworking tools, they must have excellent toughness to withstand the forces encountered during cutting, drilling, or shaping operations. This toughness prevents the tools from fracturing or chipping, ensuring a longer tool life. 3. Good heat resistance: The performance of metalworking tools can be compromised by the significant heat generated during the machining process. Therefore, the special steels used in these tools should exhibit good heat resistance to minimize the risk of thermal damage, even at elevated temperatures. 4. Wear resistance: Metalworking tools are constantly in contact with the workpiece, making the ability to resist wear crucial. Special steels used in these tools should have high wear resistance to maintain their cutting performance and dimensional accuracy over time. 5. Corrosion resistance: Metalworking tools often encounter harsh environments with coolants, lubricants, and corrosive elements. To prevent rusting and degradation, the special steels used in these tools should possess good corrosion resistance, ensuring the longevity and reliability of the tools. 6. High dimensional stability: Special steels used in metalworking tools must exhibit high dimensional stability to guarantee consistent performance. This stability allows the tools to maintain their shape and size under varying operating conditions, resulting in accurate and repeatable machining processes. 7. Machinability: The special steels used in metalworking tools should be easily processed and shaped into the desired tool design. This characteristic enables cost-effective manufacturing, reducing production time and expenses. By meeting these requirements, the special steels used in metalworking tools can withstand the demanding conditions encountered in various metal fabrication and machining operations. They provide efficient cutting, shaping, and drilling capabilities while maintaining longevity and performance.
- Q:What is special steel? What is special steel?
- However, special steel refers to stainless steel, other special steel plate, such as automobile steel plate and military steel plate, etc., stainless steel is divided into austenite and ferrite, such as 304316410439 stainless steel varieties. According to the specific use of stainless steel quality, such as 409L can be used as a container, microwave oven and elevator industry, 304 can be used as medical devices. The market prospect is not an ordinary person can predict, domestic steel prices are monthly pricing, big companies such as Baosteel, TISCO, Zhangjiagang Pohang. Lead the trend of special steel prices.
- Q:Can special steel be used in the production of turbine blades?
- Yes, special steel can be used in the production of turbine blades. Special steel, such as superalloys, offers excellent high-temperature strength, corrosion resistance, and fatigue resistance, making it ideal for turbine blade applications where these properties are crucial for optimal performance and durability.
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Galvanized Deformed Bars in Coils 6mm to 12mm
- 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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