Wire Rod

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000 m.t./month

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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:How is steel wire rod recycled?: Steel wire rods can be recycled through a process called scrap metal recycling. This involves collecting discarded steel wire rods from various sources, such as construction sites or manufacturing facilities, and transporting them to recycling facilities. The recycling process typically involves sorting and cleaning the wire rods to remove any impurities or contaminants. Once cleaned, the wire rods are melted down in a furnace and then solidified into new steel products, including wire rods, through a casting or rolling process. This recycling method helps conserve natural resources, reduce energy consumption, and minimize waste.

Q:How is steel wire rod used in the production of wire for brush bristles?: Steel wire rod is used in the production of wire for brush bristles by being drawn or stretched into thinner and longer strands. These strands are then twisted or braided together to form the bristles of a brush. The strength and durability of steel wire rod make it an ideal material for this purpose, ensuring that the bristles can effectively clean and scrub various surfaces.

Q:What are the common production processes for vanadium-coated steel wire rod?: The common production processes for vanadium-coated steel wire rod include melting and refining the steel, casting it into billets or ingots, hot rolling the billets into wire rod coils, pickling and cleaning the coils, applying a vanadium coating through either a galvanizing or electroplating process, and finally, cooling, inspecting, and packaging the vanadium-coated steel wire rod for distribution.

Q:How is steel wire rod used in the manufacturing of wire forms for HVAC systems?: Wire forms for HVAC systems depend on steel wire rod as a crucial element in their manufacturing process. These wire forms play a vital role in providing structural support and stability to the HVAC system. To begin with, the actual wire used in wire forms is produced using steel wire rod. This rod is typically made from high-quality steel, ensuring that the resulting wire is strong and durable. The rod then goes through various manufacturing techniques, such as drawing, annealing, and coating, to achieve the desired wire diameter and properties. Once the wire is formed, it can be used in different ways within HVAC systems. For example, it can be employed to create wire forms that serve as support structures for air ducts. These wire forms establish a robust framework that maintains the shape and integrity of the ductwork. Furthermore, steel wire rod can be utilized to manufacture wire forms that act as reinforcement for HVAC components. For instance, wire grids can be made to support air filters, enhancing their structural stability and preventing collapse under pressure. Wire forms made from steel wire rod can also serve as fasteners or connectors within HVAC systems. They can be shaped into hooks, clips, or springs that securely hold various components together, ensuring a reliable connection. The incorporation of steel wire rod in the manufacturing of wire forms for HVAC systems offers several advantages. Steel's strength and durability make it an ideal material for withstanding the harsh conditions encountered in HVAC applications. Moreover, its excellent corrosion resistance ensures the longevity of wire forms in diverse environments. In conclusion, steel wire rod is an essential material in the manufacturing of wire forms for HVAC systems. Its strength, durability, and versatility make it a suitable choice for creating wire forms that provide structural support, reinforcement, and fastening mechanisms within HVAC systems.

Q:How is steel wire rod used in the manufacturing of wire nets?: Steel wire rod is a crucial material in the manufacturing of wire nets due to its strength, durability, and flexibility. Wire nets are commonly used as fencing, mesh screens, and reinforcement in various industries such as construction, agriculture, mining, and transportation. To produce wire nets, steel wire rods are first subjected to a series of processes. Initially, the wire rods are carefully inspected for quality and conformity to specific standards. Then, they undergo a process called drawing, where the wire rod is pulled through a series of dies to reduce its diameter and increase its length. This drawing process enhances the wire's tensile strength and flexibility, making it ideal for use in wire nets. After drawing, the wire is further processed through annealing, a heat treatment that relieves internal stresses and improves its ductility. This step is crucial as it ensures that the wire is malleable enough to be woven or welded into various net configurations. Once the wire is ready, it is used to create wire meshes or nets by either weaving or welding methods. In the weaving process, the wire strands are interwoven in a crisscross pattern to form a grid-like structure. The wires can be woven in different patterns, such as plain weave, twill weave, or Dutch weave, depending on the desired strength and opening size of the wire net. Alternatively, the wire can be welded together at intersecting points to form a welded wire mesh. This process involves applying heat and pressure to join the wires, creating a sturdy and uniform net structure. Welded wire mesh is often preferred in applications that require higher strength and stability. Once the wire nets are manufactured, they can be used for a variety of purposes, such as fencing to secure perimeters, partitions to separate areas, or as protective barriers in industrial settings. The strength and durability of steel wire rods ensure that wire nets can withstand harsh environmental conditions, resist corrosion, and provide reliable performance over an extended period. In summary, steel wire rods play a crucial role in the manufacturing of wire nets. Their strength, durability, and flexibility make them suitable for weaving or welding into various net configurations. Wire nets find applications across different industries and provide solutions for fencing, mesh screens, and reinforcement needs.

Q:What are the different heat treatment processes for steel wire rod?: There are several heat treatment processes for steel wire rod, including annealing, quenching, tempering, and normalizing. Each process has its own purpose and benefits. Annealing is used to soften the wire rod and improve its ductility. Quenching involves rapidly cooling the wire rod to harden it and increase its strength. Tempering is a process where the wire rod is reheated after quenching to reduce brittleness and improve toughness. Normalizing is similar to annealing, but it involves cooling the wire rod in still air to achieve a more uniform structure. These heat treatment processes can be used individually or in combination to achieve specific properties and characteristics desired for the wire rod.

Q:How is steel wire rod used in the manufacturing of wire for musical instrument strings?: Steel wire rod is a crucial raw material used in the manufacturing of wire for musical instrument strings. It is first drawn through a series of dies to achieve the desired diameter and shape. This process ensures that the wire is strong, durable, and has the necessary flexibility to produce the desired musical tones. The wire is then further processed, coated, and wound onto specific cores to create strings for various musical instruments, such as guitars, pianos, violins, and cellos. The quality and properties of the steel wire rod directly impact the sound quality, longevity, and performance of the instrument strings.

Q:How does steel wire rod behave under different temperature conditions?: Steel wire rod behaves differently under different temperature conditions. At higher temperatures, it expands due to thermal expansion, which can affect its dimensions and strength. Conversely, at lower temperatures, it contracts, potentially leading to brittleness and reduced ductility. Therefore, temperature variations can impact the mechanical properties and overall behavior of steel wire rod.

Q:What are the different types of steel wire rod surface treatment methods?: There are several different types of steel wire rod surface treatment methods, including pickling, galvanizing, phosphating, and coating. Pickling involves removing scale and impurities from the surface of the wire rod using an acid solution. Galvanizing involves coating the wire rod with a layer of zinc to protect it from corrosion. Phosphating is a process of treating the surface with a phosphate coating to improve adhesion and corrosion resistance. Coating methods involve applying a protective layer of paint or polymer to the wire rod surface to enhance its durability and appearance.

Q:What are the different decarburization testing methods for steel wire rod?: There are several decarburization testing methods that are commonly used for steel wire rod. These methods are designed to determine the depth and extent of decarburization in the steel wire rod. 1. Macro examination: This method involves visually inspecting the surface of the steel wire rod for signs of decarburization. The rod is cut and polished, and then examined under a microscope to determine the depth and severity of decarburization. 2. Micro examination: Similar to macro examination, micro examination involves examining the surface of the steel wire rod under a microscope. However, this method provides a more detailed and magnified view of the decarburization. Micro examination allows for a more accurate measurement of the depth and extent of decarburization. 3. Chemical analysis: Chemical analysis involves taking a sample of the steel wire rod and analyzing its composition. This method can be used to determine the carbon content of the steel and compare it to the desired specifications. A higher carbon content indicates a lower level of decarburization. 4. Hardness testing: Decarburization can affect the hardness of the steel wire rod. Hardness testing involves measuring the resistance of the rod to indentation or penetration. A decrease in hardness can indicate the presence of decarburization. 5. Microhardness testing: Similar to hardness testing, microhardness testing involves measuring the hardness of the steel wire rod. However, this method uses a smaller and more precise indenter, allowing for a more accurate measurement of the hardness and the presence of decarburization. 6. Metallographic analysis: Metallographic analysis involves preparing a sample of the steel wire rod, polishing it, and then examining it under a microscope. This method allows for the observation of the microstructure of the steel and the presence of decarburization. These decarburization testing methods are essential in ensuring the quality and integrity of the steel wire rod. By using a combination of these methods, manufacturers can accurately assess the level of decarburization and take appropriate measures to maintain the desired quality standards.

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