Wire Rod

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000 m.t./month

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

Product Description:

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 are the growth prospects for the steel wire rod market?: The growth prospects for the steel wire rod market are positive due to increasing demand from various industries such as construction, automotive, and manufacturing. Additionally, the growing infrastructure development in emerging economies and the need for advanced and high-strength materials are expected to further drive the market growth.

Q: How is the competitive landscape of the steel wire rod market?: The competitive landscape of the steel wire rod market is highly dynamic and competitive. This market is characterized by the presence of various large and small players, both domestic and international, who are constantly striving to gain a greater market share. One of the key factors contributing to the competitiveness in this market is the high demand for steel wire rods, which are widely used in various industries such as automotive, construction, and manufacturing. As a result, companies are continuously innovating and investing in research and development to improve the quality and performance of their steel wire rods, in order to meet the evolving needs of customers. In addition, the steel wire rod market is also affected by various external factors such as fluctuations in raw material prices, government regulations, and global economic conditions. Companies must navigate these challenges and develop effective strategies to stay competitive in the market. Furthermore, mergers and acquisitions are common in this industry, as companies seek to expand their market presence and enhance their product offerings. This leads to further consolidation and intensifies the competition among players. Overall, the competitive landscape of the steel wire rod market is characterized by intense rivalry, technological advancements, and strategic collaborations. Companies must continuously adapt and differentiate themselves to maintain a competitive edge in this dynamic market.

Q: What are the typical chemical compositions of steel wire rod?: The chemical compositions of steel wire rods can differ depending on the grade and intended use of the wire rod. However, iron (Fe) and carbon (C) are the most prevalent elements in steel wire rods. The carbon content in steel wire rods typically ranges from 0.05% to 0.85%. Apart from iron and carbon, other elements are frequently incorporated into steel wire rods to enhance specific properties. These elements include manganese (Mn), silicon (Si), sulfur (S), phosphorus (P), and occasionally chromium (Cr), nickel (Ni), and copper (Cu). Manganese is commonly added to improve the strength and hardenability of the wire rod. Silicon is added to boost the steel's resistance to oxidation and enhance its electrical properties. Sulfur and phosphorus are impurities that are usually limited to low levels due to their detrimental effects on the steel's ductility and toughness. Chromium, nickel, and copper are sometimes introduced to steel wire rods to enhance their corrosion resistance or improve specific mechanical properties. These elements are often found in stainless steel wire rods, which are used in applications that require high resistance to corrosion. It is important to note that the precise chemical composition of steel wire rods may vary depending on the steelmaking process and the presence of additional alloying elements or impurities. Therefore, it is crucial to consult the manufacturer's specifications or standards to determine the exact chemical composition of a particular steel wire rod.

Q: How is a steel wire rod manufactured?: A steel wire rod is manufactured through a series of steps in a steel mill. The process begins with the melting of iron ore in a blast furnace to remove impurities and create molten iron. The molten iron is then transferred to a basic oxygen furnace (BOF) or an electric arc furnace (EAF) for further refining. In the BOF or EAF, the molten iron is combined with scrap steel and other alloying elements to achieve the desired composition and quality. This mixture is then subjected to high temperatures and chemical reactions, which help remove impurities and adjust the carbon content. Once the desired composition is achieved, the molten steel is cast into billets or blooms through continuous casting. These billets or blooms are solidified into a semi-finished product, which is then reheated to a rolling temperature. The reheated billet or bloom is then passed through a series of rolling mills. In the first stage, it goes through a roughing mill that reduces its size and shape. From there, it enters a series of intermediate and finishing mills, which gradually reduce the cross-sectional area and refine the shape further. During the rolling process, the steel is subjected to high pressure, which elongates it and reduces its diameter. This continuous elongation and reduction in size help improve the strength and ductility of the wire rod. After the final rolling pass, the wire rod is cooled and coiled onto a spool. It is then subjected to various surface treatments, such as pickling or coating, to remove any mill scale or oxidation and improve its surface quality. Finally, the wire rod is tested for its mechanical properties, dimensions, and surface quality. It is then either shipped to customers as a finished product or further processed into various steel wire products, such as wires for construction, automotive, or industrial applications. Overall, the manufacturing of a steel wire rod involves a combination of melting, refining, casting, rolling, and surface treatment processes to produce a high-quality product with the desired properties.

Q: What are the different types of steel wire rod finishes for improved heat resistance?: There are several types of steel wire rod finishes that are used to enhance heat resistance. Some common finishes include galvanized, which is coated with a layer of zinc to prevent corrosion and enhance heat resistance; stainless steel, which contains a high level of chromium to withstand high temperatures; and nickel-plated, which provides a protective layer against heat and oxidation. Additionally, there are specialized heat-resistant coatings available, such as ceramic coatings, that can further improve the heat resistance of steel wire rods.

Q: How is steel wire rod used in the manufacturing of wire for telecommunications cables?: Wire rod made of steel is an indispensable element in the production of wire for telecommunications cables. The process starts with the creation of steel wire rod, which is a long, cylindrical billet composed of steel. This wire rod is then treated and converted into a wire that is appropriate for telecommunications cables. To manufacture wire for telecommunications cables, various steps are taken with the steel wire rod. Initially, it is purified and descaled to eliminate any impurities that could impact the wire's quality. Subsequently, the wire rod is heated and passed through a series of rollers to decrease its diameter and increase its length. This stage, known as wire drawing, is crucial in achieving the desired thickness and strength of the wire. Once the wire has been drawn to the necessary size, it undergoes further processing to ensure its quality and dependability. The wire is annealed, a process in which it is heated and slowly cooled to relieve internal stresses and improve its flexibility. This makes the wire more suitable for handling and installation in telecommunications cables. Following annealing, the wire is coated with a layer of insulation material, such as polyethylene or polyvinyl chloride (PVC). This insulation provides electrical insulation and safeguards the wire from external factors that could harm its conductivity, such as moisture or extreme temperatures. The final step in the manufacturing process involves twisting multiple wires together to form a cable. Steel wire rod serves as the core strength member within the cable, delivering structural support and tensile strength. This ensures the cable can endure the tension and bending forces it may encounter during installation and operation. In conclusion, steel wire rod plays a crucial role in the production of wire for telecommunications cables. It goes through several processes, including purification, wire drawing, annealing, and insulation, to create a wire suitable for telecommunications applications. The strength and reliability of steel wire rod make it an ideal choice for providing the necessary structural support and durability required in telecommunications cables.

Q: What are the different types of coatings for steel wire rod?: There are several different types of coatings for steel wire rod, including galvanized coatings, zinc-aluminum coatings, and epoxy coatings.

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.

Q: What are the different types of steel wire rod coating materials?: There are several different types of coating materials used for steel wire rods, each serving a specific purpose and offering different advantages. Some of the common types of coating materials include: 1. Zinc Coating: Zinc coating, also known as galvanizing, is one of the most widely used coatings for steel wire rods. It provides excellent corrosion resistance, protecting the wire from rust and other environmental factors. Zinc coating can be applied through hot-dipping or electroplating methods. 2. Phosphate Coating: Phosphate coating is often used as a pretreatment before applying other coatings or paints. It provides a base layer that enhances adhesion and improves corrosion resistance. Phosphate coatings are commonly used in industries such as automotive, construction, and agriculture. 3. Polymer Coating: Polymer coatings are applied to steel wire rods to provide additional protection against corrosion, abrasion, and other mechanical stresses. These coatings are often made of epoxy, nylon, or polyethylene materials, which offer excellent durability and resistance to chemicals and extreme temperatures. 4. Copper Coating: Copper coating is used to enhance the electrical conductivity of steel wire rods. It is commonly applied in the manufacturing of electrical wires and cables, where high conductivity is required. 5. Chrome Coating: Chrome coating is known for its high resistance to corrosion and wear. It is often applied to steel wire rods used in applications where they will be exposed to harsh environments or high temperatures. 6. Aluminum Coating: Aluminum coating provides a lightweight and corrosion-resistant layer to steel wire rods. It is commonly used in industries such as aerospace and automotive, where weight reduction and durability are crucial. 7. Organic Coating: Organic coatings, such as polyurethane or acrylic paints, are used to provide aesthetic appeal and protection against corrosion and UV rays. These coatings are often used in applications where the wire rods will be visible or subjected to outdoor conditions. It is important to select the appropriate coating material based on the specific requirements and intended use of the steel wire rods. Factors such as corrosion resistance, electrical conductivity, durability, and environmental conditions should be considered to ensure the optimal performance of the coated wire rods.

Q: What are the different types of steel wire rod coatings used for increased ductility?: There are several types of steel wire rod coatings that are used to enhance ductility. These coatings are applied to the surface of the wire rod to improve its ability to deform without fracturing. Some of the commonly used coatings include: 1. Zinc Coating: Zinc coating, or galvanizing, is a widely used coating for steel wire rods. It provides excellent corrosion resistance and enhances ductility by forming a protective barrier between the steel and the environment. 2. Phosphate Coating: Phosphate coating is another popular option for improving ductility. This coating creates a thin layer of phosphate crystals on the surface of the wire rod, which promotes lubricity and reduces friction during the wire drawing process. 3. Copper Coating: Copper coating is often used for steel wire rods that require high ductility. This coating provides a lubricious surface, allowing for easier deformation without the risk of cracking or fracturing. 4. Nickel Coating: Nickel coating is known for its exceptional resistance to corrosion and wear. It also enhances ductility by reducing friction during the wire drawing process, making it a suitable choice for applications that require high deformation capabilities. 5. Aluminum Coating: Aluminum coating is used to increase the ductility of steel wire rods. This coating not only provides corrosion resistance but also enhances the surface lubricity, allowing for smoother wire drawing operations. Each of these coatings offers unique properties and benefits, making them suitable for different applications. The selection of the appropriate coating depends on factors such as the intended use of the wire rod, environmental conditions, and desired level of ductility.

Send your message to us

*Email

*TEL

*Quantity

*Unit