alloyed wire rod

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Wire Rod Q235 Details:

Minimum Order Quantity:	25 Tons	Unit:	m.t.	Loading Port:	XINGANG PORT,China
Supply Ability:	100,000 Tons Per Month	Payment Terms:	TT or LC

Product Description:

Specifications of Wire Rod Q235:

Steel Grade: Q235, Standard: GB Diameter: 5.5mm, 6.5mm, 7mm,8mm,9mm,10mm,12mm,14mm

Diameter Tolerance:±0.3mm 6.5mm can be drawing into 2mm/8.0mm can be drawing into 3mm

Brand Name: N-RIVER Place of Origin: Hebei, China Mainland Application: construction, building etc

Chemical Composition:

Please kindly find our chemistry of our material based on Q235 as below for your information

Trademark	Rank	Chemical composition (quality score) %
		C	Si	Mn	S	P
		C	Si	Mn	S	P
			≤		≤	≤
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
Trademark	Rank	Pulling Test
		Bend PointΔs/Mpa		Tensile Strength	Elongation Ratioδ5%
					Elongation Ratioδ5%
		Thickness (Diameter) /MM			Thickness (Diameter) /MM
		≤16	16-40		≤16	16-40
		≥			≥
Q235	A	235	225	375-500	26	25
Q235	B	235	225	375-500	26	25

Usage and Applications of Wire Rod Q235:

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 Wire Rod Q235:

Packaging Detail: products are packed in coil and then shipped by container or bulk vessel

Each coil weight: 2-3MT

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 manufacturing of wire for suspension systems in vehicles?: Steel wire rod is used in the manufacturing of wire for suspension systems in vehicles as it provides high strength and durability. The wire rod is first drawn into the desired diameter and then undergoes a series of processes such as annealing, quenching, and tempering to enhance its mechanical properties. This treated wire is then further processed to form different components of the suspension system, including coil springs, torsion bars, and stabilizer bars. The use of steel wire rod ensures that the suspension system can withstand the weight and impact of the vehicle, providing stability, control, and a smooth ride.

Q: How is the straightness of steel wire rod measured?: The measurement of the straightness of steel wire rod is typically done using a test known as the straightness deviation test. This test involves placing the rod on a flat surface and measuring the maximum distance between the rod and the surface at different points along its length. To conduct the test, a straightedge or a precision straightness measuring instrument is placed parallel to the steel wire rod on the surface. Multiple measurements are taken along the rod's length, usually at regular intervals. The distance between the rod and the straightedge is measured at each point, and the maximum deviation is recorded as the straightness deviation. The straightness deviation is commonly expressed as the maximum distance, in millimeters or inches, that the rod deviates from a completely straight line. A smaller deviation indicates a straighter rod, whereas a larger deviation implies a more bent or curved rod. Besides the straightness deviation test, other methods like visual inspection or laser technology can also be utilized to evaluate the straightness of steel wire rod. These alternative methods offer a more detailed and accurate measurement of the rod's straightness, enabling manufacturers to ensure that the rod meets the required quality standards for its intended application.

Q: What are the common material specifications for steel wire rod?: Some common material specifications for steel wire rod include the type of steel used (such as carbon steel or alloy steel), the diameter or gauge of the wire rod, the tensile strength, and the chemical composition of the steel (including elements like carbon, manganese, and silicon). Other specifications may include surface condition, surface quality, and any specific industry standards or certifications required.

Q: What are the recent developments and innovations in steel wire rod production?: Some recent developments and innovations in steel wire rod production include the introduction of advanced wire rod mills that utilize high-speed rolling technologies, such as the MEERdrive® system, to increase productivity and improve product quality. Additionally, there have been advancements in the use of automation and artificial intelligence to optimize the production process, reducing energy consumption and minimizing waste. Furthermore, manufacturers are investing in research and development to develop new alloys and coatings that enhance the strength, durability, and corrosion resistance of steel wire rods, expanding their applications in diverse industries such as automotive, construction, and aerospace.

Q: What are the different wire drawing lubricants used for steel wire rod?: There are several different wire drawing lubricants used for steel wire rod, including soap-based lubricants, oil-based lubricants, and synthetic lubricants. Soap-based lubricants are commonly used for mild steel wire rod, as they provide good lubrication and cooling properties. Oil-based lubricants are often used for high carbon and alloy steel wire rod, as they offer better lubrication and reduce friction during the drawing process. Synthetic lubricants, such as water-based polymer lubricants, are also used to improve surface finish and reduce wear on the wire rod during drawing.

Q: How are steel wire rods used in the production of wire ropes for cranes?: Steel wire rods are used as the basic material in the production of wire ropes for cranes. These rods are first drawn through a series of dies to reduce their diameter and increase their length. Then, multiple wire rods are twisted and braided together to form a strong and flexible wire rope. This wire rope is then used in cranes for lifting and hoisting heavy loads due to its high strength and durability.

Q: Can steel wire rod be used for cold drawing applications?: Yes, steel wire rod can be used for cold drawing applications. Cold drawing is a process in which a metal rod, such as steel wire rod, is pulled through a die to reduce its diameter and increase its length. This process helps to improve the mechanical properties and surface finish of the wire rod. Steel wire rods are commonly used in cold drawing applications due to their excellent strength and ductility. The high tensile strength of steel allows it to withstand the forces applied during the cold drawing process without breaking or deforming. Additionally, the ductility of steel enables it to be easily elongated without fracturing, making it an ideal material for cold drawing. During the cold drawing process, the steel wire rod is first cleaned and lubricated to reduce friction and prevent surface damage. It is then pulled through a series of dies, which progressively reduce the diameter of the rod. This results in a wire with a smaller diameter and increased length. The cold drawing process provides several benefits to the steel wire rod. It improves the mechanical properties of the wire, such as increasing its tensile strength and hardness. It also enhances the surface finish of the wire, making it smoother and more uniform. Additionally, cold drawing can improve the dimensional accuracy and tolerance of the wire. Steel wire rods are widely used in various industries for cold drawing applications. They are commonly used to produce high-quality wires for applications such as cables, springs, fasteners, and reinforcement materials. The cold drawing process allows manufacturers to customize the diameter, length, and properties of the wire according to their specific requirements. In conclusion, steel wire rod can be successfully used for cold drawing applications. The combination of its high strength and ductility makes it an ideal material for the cold drawing process, resulting in wires with improved mechanical properties and surface finish.

Q: What are the advantages of using steel wire rod in construction?: There are several advantages of using steel wire rod in construction. Firstly, steel wire rod is known for its high strength and durability, making it ideal for supporting heavy loads and withstanding extreme weather conditions. This ensures the longevity and safety of the construction project. Additionally, steel wire rod is highly flexible and can be easily shaped and bent to fit various construction needs, allowing for versatile and efficient design possibilities. Moreover, steel wire rod is resistant to corrosion, which reduces maintenance costs and increases the lifespan of the construction. Lastly, steel wire rod is a sustainable and recyclable material, making it an environmentally-friendly choice for construction projects.

Q: How is steel wire rod used in the production of tire reinforcement materials for bicycles?: Steel wire rod is used in the production of tire reinforcement materials for bicycles by being twisted and woven into a mesh-like structure called a carcass ply. This ply is then embedded within the rubber compound of the tire, providing strength, durability, and resistance against punctures. The steel wire rod enhances the structural integrity of the tire, allowing it to withstand the pressure and stress exerted during cycling, ensuring a safer and longer-lasting bicycle tire.

Q: How is steel wire rod used in the production of wire strands for offshore oil and gas structures?: Steel wire rod is a crucial component in the production of wire strands used for offshore oil and gas structures. These wire strands are typically made up of several individual steel wires twisted together to create a strong and durable cable. To begin the production process, steel wire rods are first inspected for quality and any defects are identified and removed. The rods are then subjected to a series of heat treatments to enhance their strength and flexibility. This involves heating the rods to high temperatures and then rapidly cooling them through a process called quenching. Quenching helps to improve the mechanical properties of the steel wire rod, making it more suitable for the demanding conditions encountered in offshore environments. After heat treatment, the steel wire rods are drawn through a series of dies to reduce their diameter to the desired size. This process, known as wire drawing, ensures that the wire strands produced will have the required tensile strength and dimensional accuracy. Once the desired diameter is achieved, the steel wire rods are further processed to form wire strands. Multiple steel wires are twisted together using specialized machines to create a strand with a specific number of wires and a particular lay angle. The lay angle determines the flexibility and strength of the wire strand, making it crucial for offshore applications where the cables need to withstand high loads and harsh conditions. The resulting wire strands are then subjected to various surface treatments, such as galvanization or coating, to protect against corrosion and ensure longevity in offshore environments. These treatments provide additional protection to the steel wire strands, allowing them to withstand exposure to seawater, chemicals, and other corrosive elements commonly encountered in offshore oil and gas structures. Finally, the wire strands are cut to the required lengths and assembled into larger cable structures, such as wire ropes or umbilicals, which are used in various applications within offshore oil and gas structures. These cables play a vital role in supporting and securing the infrastructure, such as platforms, pipelines, and subsea equipment, ensuring their stability and integrity even in extreme conditions. In summary, steel wire rod is essential in the production of wire strands for offshore oil and gas structures. Through a series of processes including heat treatment, wire drawing, and twisting, steel wire rods are transformed into strong and durable wire strands that can withstand the harsh conditions encountered in offshore environments. These wire strands are integral components in the construction and maintenance of offshore oil and gas structures, providing stability, support, and protection against corrosion.

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