Hot Rolled Round Rod Coil

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

SAE1008 Wire Rods with Competitive Price and Quality

Steel Wire Rod 6.5mm

Hot Rolled Low Carbon Steel Wire Rods for Nails, Steel Wire Mesh

Wire Rod

WIRE ROD

Steel Wire Rods Hot Rolled High Carbon First Class Quality Best Seller

Hot- rolled steel coil for construction GB Q235

High quality wire rod 6.5mm-14mm SAE1008 and 1006

Specifications of Hot Rolled Wire Rod:

Steel Grade: Q195/235, SAE1006-1018B Standard: ASTM, GB

Diameter: 5.5mm, 6.5mm, 7mm,8mm,9mm,10mm,12mm,14mm

Type: in coil, coil weight around 2MT Alloy or Not: Alloy

Technique: Hot Rolled Place of Origin: China Mainland

Surface: round, no twisted, light and smooth

Chemical Composition: (Please kindly find our chemistry of our material based on Q195、Q235A and Q235B as below for your information)

Trademark	Rank	Chemical composition (quality score) %
		C	Si	Mn	S	P
		C	Si	Mn	S	P
			≤		≤	≤
Q195		0.06-0.12	0.30	0.25	0.050	0.045
Q235	A	0.14-0.22	0.30	0.30-0.65	0.050	0.045
Q235	B	0.12-0.20	0.30	0.30-0.70	0.045	0.045

Usage and Applications of Hot Rolled Wire Rod:

After hotrolled the products shaped into coil and delivery as finished product, including round, square, rectangular, hexagonal and so on. Since most of the products are round, it is generally called wire rod. Carbon steel wire rod is 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.

Packaging & Delivery of Hot Rolled Wire Rod:

Packaging Detail: products are packed in coil, each coil weight around 2 MT, and then shipped by container or bulk vessel

Delivery Detail: within 45 days after received deposit or LC.

Label: to be specified by customer, generally, each bundle has 1-2 labels

Trade terms: FOB, CFR, CIF

Q: How is steel wire rod used in the production of wire mesh reinforcement?: Steel wire rod is used in the production of wire mesh reinforcement by being drawn through a series of dies to reduce its diameter and increase its length. This process, known as cold drawing, results in a strong and flexible wire that is then woven or welded together to create wire mesh reinforcement. The steel wire rod serves as the foundation for the wire mesh, providing strength and stability to the structure it supports.

Q: What are the different types of steel wire rod surface cleaning processes?: There are several different types of steel wire rod surface cleaning processes, including mechanical cleaning methods such as shot blasting and wire brushing, chemical cleaning methods like pickling and phosphating, and thermal cleaning methods such as flame or plasma cleaning. Each process has its own advantages and is used based on the specific requirements and desired outcome for the steel wire rod surface.

Q: How is the steel wire rod market affected by mergers and acquisitions?: The steel wire rod market can be significantly affected by mergers and acquisitions. When companies in the steel wire rod industry merge or acquire one another, it leads to consolidation within the market. This consolidation can have both positive and negative impacts on the overall market dynamics. One of the main effects of mergers and acquisitions in the steel wire rod market is the potential reduction in competition. When two or more companies merge, they combine their resources, production capabilities, and market share, resulting in a larger and more dominant player in the industry. This can lead to a decrease in competition, allowing the merged entity to exert more control over pricing and market conditions. On the positive side, mergers and acquisitions can also lead to economies of scale. By combining operations and streamlining processes, companies can achieve cost savings and improve efficiency. This can result in lower production costs, which may be passed on to customers in the form of lower prices. Additionally, the merged entity may have access to a broader customer base and distribution network, enabling them to reach new markets and increase market share. However, there are also potential drawbacks to mergers and acquisitions in the steel wire rod market. Consolidation may lead to job losses as duplicate positions are eliminated to achieve cost synergies. Furthermore, if the merged entity becomes too dominant in the market, it may have the ability to dictate terms to other market participants, potentially limiting choice and options for customers. Overall, the impact of mergers and acquisitions on the steel wire rod market depends on various factors such as the size and scope of the merger, the market structure, and the competitive landscape. While consolidation can lead to both positive and negative effects, it is essential for regulators to monitor and ensure fair competition in order to protect the interests of consumers and maintain a healthy market environment.

Q: How are surface defects in steel wire rod repaired or rectified?: Various methods can be used to repair or rectify surface defects in steel wire rods. One commonly employed technique is grinding or sanding, where abrasive materials or tools are utilized to remove the surface defect, resulting in a smooth and even finish. Another approach involves peeling, which entails using a peeling machine to eliminate a thin layer from the affected area. This helps eliminate superficial defects like scale or oxidation and enhances the overall quality of the wire rod. In certain cases, the defects may be too severe to be addressed solely through grinding or peeling. In such situations, pickling or acid cleaning can be employed. This process involves immersing the rod in an acidic solution to remove corrosion, scale, or other surface defects. The wire rod is then thoroughly rinsed and dried to prevent further damage. Electropolishing is yet another technique used to repair surface defects in steel wire rods. This method requires immersing the rod in an electrolyte solution and applying an electric current. By doing so, a controlled amount of material is removed from the surface, effectively eliminating any defects and producing a smooth and polished finish. In addition to mechanical and chemical methods, heat treatment processes can also be utilized to repair surface defects in steel wire rods. For instance, annealing involves heating the wire rod to a specific temperature and gradually cooling it down. This process helps alleviate internal stresses and improve the overall structure and surface quality of the rod. In summary, repairing or rectifying surface defects in steel wire rods necessitates a combination of techniques, depending on the severity and type of defect. Employing these methods enables manufacturers to ensure that the wire rods meet the required quality standards and are suitable for their intended applications.

Q: How are steel wire rods used in the production of fishing lines for catching fish?: Steel wire rods are a crucial component in the production of fishing lines for catching fish. These wire rods are used to create the core of the fishing line, providing strength and durability necessary to withstand the tension and pressure exerted by large fish during the catching process. To manufacture fishing lines, the steel wire rods undergo a series of processes. Firstly, the rods are drawn through a series of dies to reduce their diameter and increase their length. This process, known as wire drawing, results in thinner and longer wire rods, which are easier to handle and work with during the production of fishing lines. Once the wire rods are drawn, they are coated with a layer of protective material, such as nylon or polyethylene, to enhance their resistance to abrasion, UV rays, and water damage. This coating also improves the overall flexibility and knot strength of the line, making it more reliable for fishing purposes. After the coating process, the steel wire rods are then twisted or braided together to form the fishing line. The number of wire rods used and the specific twisting or braiding technique employed varies depending on the desired strength, thickness, and characteristics of the fishing line. The resulting fishing line is known for its exceptional strength, durability, and resistance to breakage. It can withstand the harsh conditions of fishing, such as sharp rocks, strong currents, and the thrashing of fish, without losing its integrity. This makes it an essential tool for anglers, enabling them to confidently target and catch a wide variety of fish species. In summary, steel wire rods are integral to the production of fishing lines as they provide the necessary strength and durability required for successful fish catching. The wire rods are drawn, coated, twisted, or braided together to create fishing lines that are strong, flexible, and resistant to the elements, allowing anglers to enjoy a reliable and efficient fishing experience.

Q: How does the tensile strength of steel wire rod vary with different wire drawing processes?: The tensile strength of steel wire rod can vary significantly depending on the specific wire drawing process used. Wire drawing is a metalworking process that involves reducing the diameter of a wire by pulling it through a series of dies. Different wire drawing processes, such as cold drawing, hot drawing, and intermediate drawing, can have different effects on the tensile strength of the steel wire rod. During cold drawing, the steel wire rod is pulled through a die at room temperature. This process can increase the tensile strength of the wire rod significantly. Cold drawing aligns the metal's crystalline structure, which results in increased strength and hardness of the wire. The wire is also likely to have a smooth and uniform surface finish due to the cold drawing process. Hot drawing, on the other hand, involves pulling the steel wire rod through a die at elevated temperatures. This process can also increase the tensile strength of the wire rod, but to a lesser extent compared to cold drawing. Hot drawing allows for greater plastic deformation of the steel, resulting in improved ductility and reduced brittleness. The wire produced through hot drawing may have a rougher surface finish due to the higher temperatures involved. Intermediate drawing is a combination of both cold and hot drawing processes. In this process, the steel wire rod is initially subjected to hot drawing and then cold drawing. This combination allows for greater control over the mechanical properties of the wire, including tensile strength. Intermediate drawing can result in a wire with improved strength and ductility, as the hot drawing process improves plastic deformation and the cold drawing process aligns the crystalline structure. In summary, the tensile strength of steel wire rod can vary with different wire drawing processes. Cold drawing generally results in the highest increase in tensile strength due to the alignment of the crystalline structure. Hot drawing and intermediate drawing processes also increase strength but to a lesser extent, while providing other benefits such as improved ductility and reduced brittleness. The specific wire drawing process chosen depends on the desired mechanical properties and surface finish of the wire.

Q: How is steel wire rod used in the manufacturing of wire hangers?: Steel wire rod is used in the manufacturing of wire hangers as it serves as the primary raw material. The wire rod is first drawn through a series of dies to decrease its diameter and increase its strength. This process creates the thin, sturdy wire that is then shaped into the desired hanger form. The steel wire rod's strength and flexibility make it an ideal material for producing reliable and durable wire hangers.

Q: How is steel wire rod used in the production of tire reinforcement materials?: Steel wire rod is used in the production of tire reinforcement materials as it provides strength and durability to the tires. The wire rods are typically embedded in the tire's rubber compound, forming a strong and flexible structure that helps to support the tire's tread and sidewalls. This reinforcement helps to enhance the tire's overall performance, including its resistance to punctures, stability, and traction on the road.

Q: What are the different microscopy techniques used for steel wire rod analysis?: There are several microscopy techniques that can be used for steel wire rod analysis. These techniques provide valuable information about the microstructure, composition, and defects in the wire rod. 1. Optical Microscopy: This is a commonly used technique that involves using visible light to observe the microstructure of the wire rod. It can provide information about the grain size, grain boundaries, and any visible defects such as cracks or inclusions. 2. Scanning Electron Microscopy (SEM): SEM uses a focused beam of electrons to obtain high-resolution images of the wire rod's surface. It can provide information about the surface morphology, elemental composition, and the presence of any surface defects or contaminants. 3. Transmission Electron Microscopy (TEM): TEM is a powerful technique that involves passing a beam of electrons through a thin section of the wire rod to obtain detailed images of the internal microstructure. It can provide information about the crystal structure, grain boundaries, and the presence of any precipitates or defects at the atomic level. 4. Electron Backscatter Diffraction (EBSD): EBSD is a technique that combines SEM with crystallography to determine the orientation and grain structure of the wire rod. It can provide information about the crystallographic texture, grain size distribution, and any deformation or recrystallization that may have occurred during processing. 5. X-ray Diffraction (XRD): XRD is a technique that involves directing X-rays onto the wire rod's surface to analyze its crystal structure. It can provide information about the phase composition, crystallographic orientation, and the presence of any residual stress or strain in the wire rod. 6. Atomic Force Microscopy (AFM): AFM uses a small probe to scan the surface of the wire rod and obtain high-resolution images. It can provide information about the surface topography, roughness, and the presence of any surface defects such as scratches or pits. By utilizing these various microscopy techniques, researchers and engineers can gain a comprehensive understanding of the microstructure, composition, and defects in steel wire rods, which is crucial for quality control, process optimization, and material development in the steel industry.

Q: How is steel wire rod used in the manufacturing of springs?: Steel wire rod is commonly used in the manufacturing of springs due to its high tensile strength and flexibility. The wire rod is typically drawn through a series of dies to reduce its diameter and increase its length, resulting in a fine and durable wire that can be coiled into various spring shapes. This process allows manufacturers to create springs with different levels of strength and elasticity, making them suitable for a wide range of applications such as automotive suspensions, mattresses, and mechanical devices.

Send your message to us

*Email

*TEL

*Quantity

*Unit