Steel Wire Rods Hot Rolled High Carbon First Class Quality Best Seller
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 20000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1.Structure of Wire Rod Steel for Construction Description
Wire rod steel is widely used for commercial building structure, pre-engineering buildings, machinery support structures, prefabricated structure, medium scale bridges and so on. We have supplied this product for many years and gained widespread reputation.
2.Main Features of the Wire Rod Steel for Construction
fasteners, bolts, rivets, screws,
general purpose wires,
electrode wires, industrial wires, agriculture wires,
bush wires, chain rivet wires,
detonator wire,
Umbrella ribs, upholstery wires, cycle spokes, needle wires, heald wires, staple pin Wire, safety pin wires
ACSR wires, earth wires,
tyre and hose reinforcement wires,
prestressed concrete wire, springs and rope wires,
card clothing wires,
vineyard wires,
ball bearing quality
Automobile parts like screw, fasteners, bush, spline, socket, connecting rod, shaft, gear, rivets, engine shaft, connecting rod, spindles, gears, etc.
3.Wire Rod Steel for Construction Images
4.Wire Rod Steel for Construction Specification
5.FAQ of Wire Rod Steel for Construction
We have organized several common questions for our clients，may help you sincerely：
1.What is your minimum order quantity ?
Our MOQ is 500mt for each size. And we will consider to give more discount if you make big order like 10000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
2.Please tell me the daily output and wire rod mill’s brand ?
Our daily output is 4000mt/day and our rolling mill from Germany’s SMS MEER
3.Which countries are your main sales?
Thanks to the professional international trade team, solid distribution channel and long – term cooperation customers, our market share in overseas realizes a tremendous growth, now we already became a main player in Middle East and South East Asia. Meanwhile, we are also the biggest supplier of Pre-painted galvanized steel coil in Philippines, Saudi Arabia, United Arab Emirates, Iran, Sudan etc.
- Q: What are the main factors influencing the choice of steel wire rod coating?
- The choice of coating for steel wire rods is impacted by several key factors: the intended use, environmental conditions, durability needs, and cost considerations. First and foremost, the intended application of the wire rod is crucial in determining the appropriate coating. Different coatings offer specific properties like corrosion resistance, lubricity, or electrical conductivity. For instance, if the wire rod will be used outdoors or exposed to moisture, a corrosion-resistant coating like zinc or zinc-aluminum is preferred. On the other hand, if the wire rod is intended for electrical purposes, a coating with high electrical conductivity may be necessary. Secondly, the environmental conditions in which the wire rod will be utilized also play a significant role in coating selection. Factors such as temperature, humidity, exposure to chemicals, and UV radiation can impact the coating's performance and durability. Therefore, coatings that exhibit excellent resistance to these environmental factors are often chosen. Durability requirements are another influential factor. Depending on the wire rod's intended lifespan and the level of wear and tear it will face, different coatings with varying levels of durability may be chosen. Some coatings, such as epoxy or polyurethane, offer exceptional resistance to abrasion and impact, making them suitable for applications involving frequent handling or harsh environments. Lastly, cost considerations are important in coating selection. Different coatings come at different price points, and the cost must be balanced with desired performance and durability. It is crucial to choose a coating that meets requirements at a reasonable cost, ensuring a cost-effective solution without compromising the wire rod's performance. In conclusion, the choice of coating for steel wire rods hinges on the intended application, environmental conditions, durability needs, and cost considerations. By taking these factors into account, manufacturers can select the most suitable coating that provides the necessary properties and durability for the specific application while remaining cost-effective.
- Q: How is steel wire rod heat treated to improve its mechanical properties?
- Steel wire rod is heat treated in order to improve its mechanical properties, such as strength, hardness, and ductility. The heat treatment process involves a series of carefully controlled heating and cooling steps. The first step in heat treating steel wire rod is known as annealing. This process involves heating the steel to a specific temperature, typically above its critical temperature, and then allowing it to slowly cool down. Annealing helps to relieve internal stresses and homogenize the microstructure of the steel, resulting in improved ductility and toughness. After annealing, the steel wire rod may undergo a process called quenching. Quenching involves rapidly cooling the heated steel by immersing it in a liquid, such as oil or water. This rapid cooling transforms the microstructure of the steel, creating a hard and brittle material. However, the steel also becomes more prone to cracking and distortion. To alleviate the brittleness caused by quenching, the steel wire rod is often subjected to a tempering process. Tempering involves reheating the quenched steel to a lower temperature and then allowing it to cool slowly. This controlled cooling allows the steel to partially regain its ductility and toughness, while still maintaining some of its hardness. The specific temperature and duration of tempering can be adjusted to achieve the desired balance of mechanical properties. In addition to annealing, quenching, and tempering, other heat treatment processes may be employed depending on the specific requirements of the steel wire rod. These processes could include normalization, which is similar to annealing but involves cooling the steel in still air, or case hardening, which involves adding a layer of harder material to the surface of the steel. Overall, the heat treatment of steel wire rod is a critical step in enhancing its mechanical properties. By carefully controlling the heating and cooling processes, the steel can be transformed into a material that possesses the desired combination of strength, hardness, and ductility.
- Q: How is steel wire rod used in the manufacturing of wire forms for agricultural fencing?
- Steel wire rod is a crucial component in the manufacturing of wire forms for agricultural fencing. It is used as the primary material to create the wire mesh used in fencing structures. The wire rod is first drawn through a series of dies to reduce its diameter and increase its length, resulting in a thin and elongated wire. This wire is then further processed by a galvanization process, where it is coated with a layer of zinc to enhance its durability and resistance to corrosion. Once the steel wire rod has been transformed into galvanized wire, it can be used to create various wire forms for agricultural fencing. One common application is the production of woven wire mesh, which is widely used in agricultural fencing due to its strength and versatility. The wire rod is woven into a mesh pattern, with the intersecting wires forming a grid-like structure. This mesh can then be shaped into different forms, such as rolls, sheets, or panels, depending on the specific requirements of the fencing project. Additionally, steel wire rod can be used to manufacture other types of wire forms for agricultural fencing, such as welded wire mesh and barbed wire. Welded wire mesh is created by welding the intersecting points of the wire rod, resulting in a sturdy and rigid mesh. This type of wire form is commonly used for livestock enclosures and to prevent smaller animals from entering or exiting an area. Barbed wire, on the other hand, consists of steel wire rod with sharp barbs evenly spaced along its length. It is primarily used as a deterrent to prevent animals from crossing boundaries. In summary, steel wire rod plays a crucial role in the manufacturing of wire forms for agricultural fencing. By undergoing various processes, such as drawing and galvanization, the wire rod is transformed into a durable and corrosion-resistant material. This material is then used to create wire mesh, welded wire mesh, and barbed wire, which are essential components of agricultural fences. These wire forms provide strength, security, and protection, making them indispensable in the agricultural industry.
- Q: What are the different surface inspection methods for steel wire rod?
- There are several surface inspection methods for steel wire rods, including visual inspection, magnetic particle inspection, eddy current inspection, and ultrasonic inspection. Visual inspection involves physically examining the surface for any defects or abnormalities. Magnetic particle inspection uses magnetic fields and iron particles to detect surface cracks or discontinuities. Eddy current inspection uses electromagnetic induction to detect surface defects or variations in conductivity. Ultrasonic inspection uses high-frequency sound waves to detect internal and surface defects in the wire rod.
- Q: How is the machinability of steel wire rod determined?
- The determination of steel wire rod's machinability involves considering a range of factors and utilizing various testing methods. One pivotal factor is the steel's composition, which encompasses alloying elements like carbon, manganese, sulfur, phosphorus, and silicon. These elements can significantly influence the machinability. Another vital factor is the steel's microstructure, which is impacted by the manufacturing process, such as hot rolling or cold drawing. The microstructure determines the steel's hardness, strength, and grain size, all of which can impact its machinability. To assess the machinability of steel wire rod, multiple testing methods are employed. One commonly used method is the turning test, where a cutting tool is employed to remove material from the wire rod while measuring parameters such as cutting forces, tool wear, surface finish, and chip formation. These measurements offer insights into the steel's ease of machining. Other tests may involve drilling, milling, or tapping the wire rod to evaluate its machinability characteristics. These tests assess parameters like tool life, cutting speed, feed rate, and surface roughness. The results of these tests aid in determining the suitability of the steel wire rod for specific machining operations. Furthermore, industry standards and guidelines, such as those provided by the American Iron and Steel Institute (AISI), offer machinability ratings for different types of steel. These ratings are based on empirical data and serve as a general guideline when selecting steel wire rod for machining applications. Overall, the machinability of steel wire rod is determined by considering factors like composition, microstructure, and various testing methods. By considering these factors, manufacturers and end-users can select the most appropriate steel wire rod for their machining needs.
- Q: What are the common manufacturing processes used for steel wire rod?
- The common manufacturing processes used for steel wire rod include hot rolling, cold drawing, and annealing. Hot rolling involves heating the steel billets and passing them through a series of rollers to achieve the desired shape and size. Cold drawing is a process where the hot-rolled wire rod is pulled through a die to decrease its diameter and increase its tensile strength. Lastly, annealing is a heat treatment process that involves heating the wire rod to a specific temperature and then slowly cooling it to enhance its ductility and reduce internal stresses.
- Q: What are the different types of steel wire rod annealing atmospheres?
- Depending on the desired outcome and specific requirements of the process, there are various types of annealing atmospheres for steel wire rods. These atmospheres differ in terms of the gases used and the conditions maintained during annealing. 1. Nitrogen Atmosphere: Steel wire rod annealing processes commonly utilize nitrogen gas. This inert gas protects the material from oxidation and decarburization. It creates a stable environment for consistent and controlled heat treatment. 2. Hydrogen Atmosphere: Another frequently used annealing atmosphere for steel wire rods is hydrogen gas. Hydrogen helps minimize surface oxidation and can remove surface contaminants or impurities, resulting in a clean and bright surface finish. 3. Vacuum Atmosphere: Vacuum annealing involves creating a low-pressure environment by removing air and other gases from the annealing chamber. This atmosphere prevents oxidation and provides precise control over the annealing process. Vacuum annealing is ideal for high-quality wire rods with minimal surface defects and improved mechanical properties. 4. Inert Gas Mixtures: In certain cases, a combination of inert gases like nitrogen and hydrogen may be used as an annealing atmosphere. This mixture offers the advantages of both gases, including protection against oxidation and impurity removal. The specific mixture and ratios depend on the desired outcome and material requirements. 5. Controlled Atmosphere Furnaces: Controlled atmosphere furnaces enable precise regulation of the annealing atmosphere by continuously monitoring and adjusting the gas composition. This allows for the optimization of annealing conditions to achieve desired material properties and surface finishes. It is important to consider the specific steel composition, desired properties, and end-use application of the wire rod when selecting the annealing atmosphere. By carefully choosing the appropriate atmosphere, steel wire rods can undergo a controlled heat treatment process that enhances their mechanical properties, surface quality, and overall performance.
- Q: How are steel wire rods used in the production of electrical cables for power transmission?
- Steel wire rods are an essential component in the production of electrical cables for power transmission. These rods are used to provide strength and support to the cables, ensuring they can withstand the high voltage and mechanical stress involved in transmitting electricity over long distances. The steel wire rods are typically made from high-quality carbon or alloy steel, which offers excellent tensile strength and durability. These properties make them suitable for withstanding the heavy loads and tension that electrical cables experience during power transmission. During the manufacturing process, the steel wire rods are first drawn through a series of dies to reduce their diameter and increase their length. This process, known as wire drawing, helps to refine the steel's mechanical properties and improve its uniformity. It also allows for precise control over the wire's dimensions, ensuring it meets the required specifications for power transmission cables. Once the wire rods are drawn to the desired size, they are further processed to create the individual strands that make up the electrical cables. These strands are formed by twisting multiple steel wire rods together, creating a strong and flexible core that can carry the electrical current. After the strands are formed, they are typically coated with a layer of insulation material, such as PVC (polyvinyl chloride) or XLPE (cross-linked polyethylene). This insulation layer protects the steel wire rods from corrosion and provides electrical insulation, preventing any leakage or short-circuits during power transmission. In summary, steel wire rods play a crucial role in the production of electrical cables for power transmission. They provide the necessary strength and support to withstand the mechanical stress and high voltage involved in transmitting electricity over long distances. By incorporating steel wire rods into the cables, manufacturers can ensure reliable and efficient power transmission systems.
- Q: What are the different types of steel wire rod surface defect monitoring and reporting tools?
- Some of the different types of steel wire rod surface defect monitoring and reporting tools include optical inspection systems, eddy current testing, ultrasonic testing, and magnetic particle inspection. These tools help to identify and report surface defects such as cracks, pits, and surface irregularities in wire rods.
- Q: What is the composition of a steel wire rod?
- A steel wire rod is primarily composed of iron, with additional elements such as carbon, manganese, silicon, and sometimes small amounts of other elements to improve its strength and other properties.
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Steel Wire Rods Hot Rolled High Carbon First Class Quality Best Seller
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 20000 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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