Low Carbon Hot Rolled Steel Wire Rod in Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
ASTM,EN,GB
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
null
Steel Grade:
Q215,Q235,Q195
Thickness:
6.5mm, 8mm, 10mm
Length:
-
Net Weight:
-
Product Description:
OKorder is offering Low Carbon Hot Rolled Steel Wire Rod in Coil at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Low Carbon Hot Rolled Steel Wire Rod in Coil are ideal for structural applications and are widely used in construction and manufacturing. Carbon steel wire rod is mainly used for reinforcement of reinforced concrete and welded structure or reprocessed (roberts , nail, etc.) materials, especially used to produce wire drawing, welding electrode, nails, spring, electronic, precise machinery parts and so on.
Product Advantages:
OKorder's Low Carbon Hot Rolled Steel Wire Rod in Coil are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Packaging: Export packing, nude packing, in coils, each coil around 2mt
Size: 5.5mm, 6.5mm, 8mm, 10mm
Chemical composition (%): | C | Si | Mn | P | S | Ceq | |||
HRB335 HRBF335 |
0.25 |
0.80 |
1.60 |
0.045 |
0.045 | 0.52 | |||
HRB400 HRBF400 | 0.54 | ||||||||
HRB500 HRBF500 | 0.55 | ||||||||
Mechanical properties | Steel | Rel/ MPa | Rm/ MPa | A/ % | Agt/ % | ||||
≥ | |||||||||
HRB335 HRBF335 | 335 | 455 | 17 |
7.5 | |||||
HRB400 HRBF400 | 400 | 540 | 16 | ||||||
HRB500 HRBF500 | 500 | 630 | 15 | ||||||
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q: How is steel wire rod used in the manufacturing of wire forms for ventilation systems?
- Wire forms for ventilation systems commonly utilize steel wire rods due to their excellent strength and durability. Wire forms are essentially wire components that are bent or twisted and used to support and shape various parts of a ventilation system. In the manufacturing process, steel wire rods are initially selected based on their specific mechanical properties, such as tensile strength and flexibility, to ensure they can endure the demanding conditions of a ventilation system. These wire rods are typically made from low carbon steel, which provides a good balance of strength and malleability. Subsequently, the steel wire rods undergo a series of steps in the manufacturing process, including cleaning, hot rolling, and cooling, to shape them into the desired wire form. The rods are cleaned first to eliminate any impurities or scale that may affect the final product's quality. They are then hot rolled to decrease their diameter, increase their length, and enhance their mechanical properties. Following the hot rolling process, the steel wire rod is cooled and prepared for transformation into wire forms for ventilation systems. Additional processes, such as annealing or surface treatments, may be applied to the wire rod depending on the system's specific requirements in order to improve its corrosion resistance. Once the steel wire rod has been processed, it is bent, twisted, or formed into various shapes to create wire forms for ventilation systems. These wire forms serve various purposes, including supporting air ducts, securing filters, or forming grille components. The use of steel wire rod in the manufacturing of wire forms ensures that the resulting components are strong, durable, and capable of withstanding the harsh conditions typically associated with ventilation systems. The high tensile strength and flexibility of steel wire rod make it an ideal material choice for these applications, guaranteeing that the wire forms can effectively support and shape the ventilation system components for optimal performance and longevity.
- Q: What are the different corrosion testing methods for steel wire rod?
- Steel wire rods can be assessed for corrosion susceptibility and resistance using various testing methods. Commonly employed techniques include the Salt Spray Test, Electrochemical Corrosion Testing, Immersion Test, Humidity Test, Cyclic Corrosion Test, and Accelerated Corrosion Test. During the Salt Spray Test, the wire rods are placed in a chamber and continuously exposed to a corrosive salt spray mist. Visual inspection is then conducted to identify corrosion signs like rust or discoloration. Electrochemical Corrosion Testing involves immersing the wire rods in an electrolyte solution and applying a small electrical current to measure the corrosion rate. By analyzing polarization curves and other electrochemical parameters, the wire rods' corrosion resistance can be determined. The Immersion Test requires the wire rods to be submerged in a corrosive solution for a specified period. The type of corrosive solution used varies depending on the intended application or environmental conditions. After removal, the wire rods are inspected for corrosion signs such as pitting or surface degradation. To simulate the effects of high humidity, the wire rods are subjected to the Humidity Test. They are placed in a controlled humidity chamber where relative humidity is maintained at a specified level. Visual inspection is then conducted for surface oxidation or other corrosion indications. In the Cyclic Corrosion Test, the wire rods are exposed to alternating cycles of different corrosive environments. This includes salt spray, humidity, and dry conditions to mimic real-world situations. The test evaluates the wire rods' corrosion resistance under changing environmental conditions. Accelerated Corrosion Testing predicts the long-term performance of the wire rods by subjecting them to accelerated corrosion conditions. This can be achieved using accelerated corrosion chambers or electrochemical methods to speed up the corrosion process. Analyzing the corrosion rate and extent helps estimate the wire rods' performance in real-world applications. By utilizing these corrosion testing methods, valuable information regarding the corrosion resistance of steel wire rods can be obtained. This aids in making informed decisions regarding their suitability for various applications. The selection of an appropriate testing method depends on the specific requirements and environmental conditions that the wire rods will encounter.
- Q: What are the different welding techniques used for steel wire rod?
- There are several welding techniques commonly used for steel wire rod, including arc welding, resistance welding, and laser welding. Arc welding involves using an electric arc to heat and melt the wire rod, creating a strong bond. Resistance welding uses electrical current and pressure to join the wire rod, while laser welding utilizes a concentrated beam of light to melt and fuse the metal together. Each technique has its advantages and is suitable for different applications and requirements in the steel wire rod industry.
- Q: How is steel wire rod used in the manufacturing of wire for jewelry making?
- Steel wire rod is an essential component in the manufacturing of wire for jewelry making. The first step in the process involves selecting a suitable grade of steel wire rod that meets the specific requirements of the desired jewelry piece. This can include factors such as strength, flexibility, and corrosion resistance. Once the appropriate steel wire rod is chosen, it is then subjected to a series of manufacturing processes. Firstly, the rod is hot rolled to reduce its diameter and increase its length. This process involves passing the rod through a sequence of rollers, which gradually decrease its diameter while elongating it. This hot rolling process helps to refine the grain structure of the steel, enhancing its strength and ductility. After hot rolling, the wire rod is usually pickled and coated to remove any impurities and protect it from corrosion. This involves immersing the wire rod in an acid bath to remove scale or rust, and then applying a protective coating to prevent oxidation. Once the wire rod is cleaned and coated, it can be further processed into wire for jewelry making. This is typically achieved through a process called drawing, where the wire rod is pulled through a series of progressively smaller dies or plates. This reduces the diameter of the wire and increases its length, resulting in a continuous length of wire with the desired thickness and shape. The final wire can then be used in a variety of ways for jewelry making. It can be shaped into intricate designs, twisted or braided to create unique patterns, or simply used as a basic component for stringing beads or attaching findings. The strength and flexibility of the steel wire rod ensure that the finished jewelry piece is durable and long-lasting. Overall, steel wire rod plays a crucial role in the manufacturing of wire for jewelry making, providing the necessary strength, flexibility, and corrosion resistance. Its versatility allows for a wide range of design possibilities, making it an essential material in the jewelry industry.
- Q: What are the growth opportunities in the steel wire rod market?
- The growth opportunities in the steel wire rod market include increased infrastructure development, growing construction industry, and expanding automotive and transportation sectors. Additionally, the rising demand for steel wire rod in electrical and electronics applications, such as power transmission and telecommunications, presents further growth prospects. Furthermore, the trend towards lightweight materials in various industries, such as aerospace, is also expected to drive the demand for steel wire rod.
- Q: What are the different types of steel wire rod coatings used for anti-corrosion properties?
- There are several types of steel wire rod coatings used for anti-corrosion properties, including zinc coatings, galvanized coatings, and epoxy coatings. Zinc coatings, such as hot-dip galvanizing or electroplating, provide a sacrificial layer of zinc that corrodes before the steel, protecting it from rust. Galvanized coatings involve a coating of zinc applied to the steel surface through a process of hot-dip galvanization. Epoxy coatings, on the other hand, provide a protective barrier against corrosion by creating a durable and chemically resistant layer on the steel wire rod's surface. These coatings play a crucial role in preventing the steel wire rod from rusting and prolonging its lifespan.
- Q: How is the corrosion resistance of steel wire rod improved?
- There are several methods and techniques available to enhance the corrosion resistance of steel wire rods. One effective approach is to apply protective coatings. Coatings made of zinc, aluminum, or other corrosion-resistant metals can be used to create a barrier between the steel and corrosive elements in the surrounding environment. These coatings act as sacrificial layers, corroding instead of the steel and extending the lifespan of the wire rods. Another way to improve corrosion resistance is through galvanization. This involves immersing the steel wire rod in molten zinc, which forms a protective layer on its surface. The galvanized coating acts as both a physical barrier against corrosion and a source of cathodic protection for the steel, minimizing the risk of corrosion. Corrosion resistance can also be enhanced by alloying the steel with specific elements. For example, stainless steel wire rods are widely used in applications where corrosion resistance is critical. Stainless steel contains a high percentage of chromium, which forms a self-repairing oxide layer on the surface, protecting the steel from corrosion. Additionally, the surface finish of the steel wire rod can influence its resistance to corrosion. Smoother and more polished surfaces tend to offer better protection against corrosion compared to rougher surfaces, as they have fewer crevices and imperfections for corrosive agents to penetrate. Proper maintenance and storage practices are also crucial for preserving the corrosion resistance of steel wire rods. This includes keeping them in dry environments, shielding them from moisture or corrosive substances, and promptly addressing any signs of corrosion, such as rust, by cleaning and applying suitable corrosion inhibitors. To summarize, enhancing the corrosion resistance of steel wire rods involves a combination of coating techniques, alloying, surface finishing, and proper maintenance. These measures ensure the longevity and performance of the wire rods in corrosive environments.
- Q: How is steel wire rod classified based on its carbon content?
- There are three main categories in which steel wire rod can be classified, based on its carbon content: low carbon wire rod, medium carbon wire rod, and high carbon wire rod. Low carbon wire rod is typically characterized by carbon levels ranging from 0.05% to 0.15%. It is known for its high ductility and excellent formability. This type of wire rod is commonly used in applications that require flexibility and bending, such as in the production of fencing wires, nails, and construction materials. Medium carbon wire rod, on the other hand, contains carbon levels ranging from 0.15% to 0.45%. It possesses higher strength and hardness compared to low carbon wire rod. Medium carbon wire rod finds its use in applications that demand both strength and flexibility, such as in the manufacturing of automotive parts, springs, and certain types of fasteners. Lastly, high carbon wire rod has carbon levels ranging from 0.45% to 0.85%. It is renowned for its exceptional strength and hardness. High carbon wire rod is typically utilized in applications that require maximum strength, such as in the production of high-tensile wires used for suspension bridges, pre-stressed concrete structures, and wire ropes used in heavy machinery. The classification of steel wire rod based on its carbon content enables manufacturers and consumers to select the appropriate grade of wire rod that suits their specific needs. This consideration takes into account factors like strength, flexibility, and durability requirements.
- Q: What are the different factors that affect the mechanical properties of steel wire rod?
- There are several factors that can affect the mechanical properties of steel wire rod. These factors include the composition of the steel, the heat treatment process, the rolling process, and the presence of any impurities. The composition of the steel plays a significant role in determining its mechanical properties. Different elements, such as carbon, manganese, and silicon, are added to the steel in varying amounts to achieve specific properties. For example, a higher carbon content can increase the strength and hardness of the steel, while the addition of alloying elements like chromium or nickel can enhance its corrosion resistance. The heat treatment process also has a significant impact on the mechanical properties of steel wire rod. Heat treatment involves heating the steel to a specific temperature and then cooling it rapidly or slowly to alter its microstructure. This process can affect properties such as strength, hardness, and toughness. For instance, quenching and tempering can increase the hardness and strength of the steel, while annealing can improve its ductility. The rolling process, which involves reducing the size of the steel wire rod through mechanical deformation, also affects its mechanical properties. The amount of reduction, the number of passes, and the rolling temperature can all influence the final properties of the wire rod. Higher reductions and lower rolling temperatures generally result in finer grain structures and improved mechanical properties. Impurities present in the steel, such as sulfur, phosphorus, and non-metallic inclusions, can also impact its mechanical properties. These impurities can weaken the steel and reduce its ductility and toughness. Therefore, maintaining low levels of impurities through proper refining and alloying processes is essential to achieve desired mechanical properties. In conclusion, the mechanical properties of steel wire rod are influenced by a combination of factors including the composition of the steel, the heat treatment process, the rolling process, and the presence of any impurities. Understanding and controlling these factors is crucial in producing steel wire rods with desired properties for various applications.
- Q: What are the different surface finishes available for processed steel wire rod?
- Some of the different surface finishes available for processed steel wire rod include black oxide, galvanized, polished, and coated finishes.
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Low Carbon Hot Rolled Steel Wire Rod in Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 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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