Steel Round Bar In Coil

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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 Brand Name: HSKY

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 hot-rolled 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:What is the weight of a standard steel wire rod coil?: The weight of a standard steel wire rod coil can vary depending on its size and specifications. However, a typical weight range for a standard steel wire rod coil is around 2,000 to 5,000 pounds (907 to 2,268 kilograms). It is important to note that the weight can also be influenced by the diameter and length of the wire rod coil, as well as the specific type of steel used.

Q:What are the common production processes for silicon-coated steel wire rod?: The common production processes for silicon-coated steel wire rod typically involve cleaning and pickling the steel wire rod, applying a silicon coating through a continuous casting process, and then cooling and coiling the coated wire rod.

Q:What are the different sizes of steel wire rod available?: The sizes of steel wire rod available vary depending on the specific requirements and applications. Common sizes range from 5.5mm to 16mm in diameter, with variations in length and weight. Custom sizes can also be produced to meet specific needs.

Q:What are the different surface defects that can affect the electrical conductivity of steel wire rod?: Some of the different surface defects that can affect the electrical conductivity of steel wire rod include rust, scale, pits, scratches, and irregularities in the surface finish.

Q:What are the safety precautions to be followed while working with steel wire rod?: To ensure the safety of yourself and others when working with steel wire rods, it is crucial to adhere to various safety measures. Below are some guidelines that should be observed: 1. Personal Protective Equipment (PPE): Always don appropriate PPE, including safety glasses, gloves, and steel-toed boots, in order to shield yourself from potential hazards. 2. Training and Knowledge: Make certain that you have received proper training and possess a solid understanding of the equipment, tools, and procedures involved in working with steel wire rods. 3. Secure Work Area: Maintain a clean and well-organized work area, free from any obstacles or tripping hazards that may lead to accidents. 4. Handling and Storage: Exercise caution when handling steel wire rods to prevent injuries. Utilize proper lifting techniques and equipment when lifting and carrying them. Store them in a designated area away from walkways to avoid accidental contact. 5. Inspection: Regularly inspect the wire rods for any signs of damage, such as sharp edges or protrusions, before and during use. Replace any defective rods immediately. 6. Fire Safety: During cutting or welding processes, steel wire rods can produce sparks. Ensure that the work area is devoid of flammable materials and have suitable fire extinguishing equipment readily accessible. 7. Cutting and Grinding: When cutting or grinding steel wire rods, employ appropriate tools and adhere to safety procedures. Wear a face shield or goggles to safeguard your eyes from flying debris. 8. Secure Fastening: Guarantee that the wire rods are securely fastened during installation or use to prevent them from becoming loose or falling. 9. Communication and Signage: Clearly communicate with individuals in the vicinity about the ongoing work. Utilize warning signs and barricades to prevent unauthorized access to the work area. 10. Emergency Preparedness: Familiarize yourself with emergency procedures and be aware of the location of emergency exits, first aid kits, and safety showers in the event of accidents or injuries. By adhering to these safety precautions, you can mitigate the risks associated with working with steel wire rods and foster a safer working environment for yourself and those around you.

Q:How is steel wire rod used in the manufacturing of wire forms for display racks?: Steel wire rod is used in the manufacturing of wire forms for display racks as it serves as the primary raw material. The rod is first heated and then drawn through a series of dies to reduce its diameter, resulting in a long, thin wire. This wire is then further processed and manipulated to create various wire forms, such as hooks, shelves, and grids, which are used to construct the display racks. The strength and durability of steel wire rod make it an ideal choice for supporting and displaying various products in retail environments.

Q:How does the hardness of steel wire rod vary with different wire drawing processes?: The hardness of steel wire rod can vary with different wire drawing processes due to several factors. Firstly, the reduction in diameter during the wire drawing process can influence the hardness of the steel wire rod. As the wire is pulled through a series of dies, the material experiences plastic deformation. This deformation causes the grains within the steel to elongate and align in the direction of the wire, resulting in increased hardness. The degree of reduction in diameter directly affects the amount of deformation and, consequently, the hardness of the wire rod. Additionally, the speed at which the wire is drawn can impact the hardness. Faster drawing speeds tend to create more strain on the material, leading to greater deformation and higher hardness. Conversely, slower drawing speeds may result in less deformation and lower hardness. Furthermore, the heat generated during the wire drawing process can affect the hardness of the steel wire rod. Friction between the wire and the dies generates heat, which can cause the material to soften. If the wire is not cooled adequately during the drawing process, it may experience a decrease in hardness. On the other hand, controlled cooling techniques can be employed to maintain or enhance the hardness of the wire rod. Lastly, the choice of lubrication during the wire drawing process can influence the hardness of the steel wire rod. Proper lubrication reduces friction between the wire and the dies, minimizing heat generation and preventing surface damage. This allows for more controlled deformation, resulting in a desired level of hardness. In summary, the hardness of steel wire rod varies with different wire drawing processes due to factors such as the degree of reduction in diameter, drawing speed, heat generation, and lubrication. These factors must be carefully considered and controlled to achieve the desired hardness in the final wire product.

Q:How is the steel wire rod market affected by political and economic instability?: The steel wire rod market can be greatly influenced by political and economic instability. To begin with, changes in government, political unrest, or conflicts can disrupt the overall business environment. This uncertainty and policy changes can impact the demand and supply dynamics in the steel wire rod market. Additionally, economic instability, such as recessions, inflation, or currency fluctuations, can directly affect the steel wire rod market. During economic downturns, construction and infrastructure projects may be postponed or canceled, resulting in a decrease in demand for steel wire rods. Similarly, fluctuating exchange rates can impact the competitiveness of steel wire rod producers in the global market, potentially affecting export volumes and prices. Furthermore, political and economic instability can lead to a lack of investor confidence, which may result in reduced investment in new steel wire rod production facilities or the modernization of existing ones. This limitation can hinder the industry's ability to expand capacity or improve operational efficiency, ultimately affecting market growth and competitiveness. Moreover, political and economic instability can disrupt global supply chains, affecting the availability of raw materials and transportation logistics. Steel wire rod manufacturers heavily rely on raw materials like iron ore and coal, as well as efficient transportation networks to deliver products to customers. Any disruptions in these areas can result in increased costs and logistical challenges, which can negatively impact the market. In conclusion, political and economic stability are crucial for the steel wire rod market to thrive. A stable political environment ensures consistent policies and regulations, creating a favorable business climate. Simultaneously, economic stability provides a predictable market environment, encouraging investment and maintaining steady demand for steel wire rods.

Q:What are the trade regulations for steel wire rod?: Trade regulations for steel wire rod vary depending on the country or region. However, some common regulations may include quality standards, labeling requirements, and tariffs or quotas imposed to protect domestic steel industries. It is important to consult the specific regulations set by the importing and exporting countries to ensure compliance and smooth trade operations.

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.

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