Alloy Strand Steel Wire

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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Supply Capability:: -

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Quick Details

Steel Grade:	SWRH77B, SWRH82B	Standard:	ASTM,BS,GB,JIS	Wire Gauge:	4.0mm-10.0mm
Place of Origin:	Tianjin China (Mainland)	Type:	Drawn Wire,Spiral/Helical Ribs, Round Plain	Application:	Construction
Alloy Or Not:	Is Alloy	Special Use:	Free Cutting Steel	Model Number:	4.0-10.0mm
		Product Name:	prestressed steel wire 4mm high carbon steel wire	Size:	4.0-10.0mm
Strength:	1570/1670/1770/1860 N/mm2	Relaxation:	Less than 2% (1000hour)	Elongation:	Not less than 4%
MOQ:	10 Tons	Payment:	TT, LC	Delivery:	10-15 work days
Package:	As your requirements

Packaging & Delivery

Packaging Detail:steel strand coil to be packed in damp proof materials strapped with 8 bands on one wooded pallet with an outer layer of plastic used for anti-rainshower 2 or 3 wooden block undermeath each coil.

Delivery Detail:within 2 weeks

Specifications

high carbon class A steel wire
Constructon:7 steel wire
material:wire 82B

FAQ of Alloy Strand Steel Wire:

①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test on every pipe before delivered out. Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Any question, pls feel free to contact us !

Alloy Strand Steel Wire Images：

Alloy Strand Steel Wire

Q:What are the different surface cleaning agents used for steel wire rod?: There are several different surface cleaning agents that can be used for steel wire rod. These cleaning agents are specifically designed to remove dirt, grease, oil, rust, and other contaminants from the surface of the steel wire rod, ensuring that it is clean and ready for further processing or use. One common surface cleaning agent used for steel wire rod is a degreaser. Degreasers are effective at removing oils, greases, and other hydrocarbon-based contaminants from the surface of the steel wire rod. They work by breaking down and emulsifying the grease or oil, allowing it to be easily rinsed away. Another commonly used cleaning agent for steel wire rod is an acid cleaner. Acid cleaners are particularly effective at removing rust and other oxide scale from the surface of the steel wire rod. They work by reacting with the rust or oxide scale, converting it into a soluble form that can be easily washed away. In addition to degreasers and acid cleaners, there are also alkaline cleaners that can be used for steel wire rod cleaning. Alkaline cleaners are effective at removing dirt, grime, and other organic contaminants from the surface of the steel wire rod. They work by breaking down and emulsifying the organic contaminants, allowing them to be easily rinsed away. Finally, there are also specialized cleaning agents available for specific applications. For example, there are pickling pastes and pickling gels that are used for pickling and passivating stainless steel wire rod. These products are designed to remove surface impurities and provide a clean, corrosion-resistant surface. Overall, the choice of surface cleaning agent for steel wire rod depends on the specific contaminants present on the surface and the desired level of cleanliness. It is important to carefully select the appropriate cleaning agent to ensure effective and safe cleaning of the steel wire rod.

Q:What are the different types of wire mesh for automotive filters made from steel wire rod?: There are several different types of wire mesh used for automotive filters that are made from steel wire rod. These types include: 1. Plain Weave Wire Mesh: This is the most common type of wire mesh used for automotive filters. It is made by weaving the steel wire rod in a simple over-and-under pattern, creating a strong and durable mesh. 2. Twilled Weave Wire Mesh: This type of wire mesh is similar to plain weave, but it has an extra twist in the weaving pattern. This creates a tighter and more rigid mesh, making it suitable for filters that require finer filtration. 3. Dutch Weave Wire Mesh: Dutch weave wire mesh is made by using a combination of thick and thin wires. The thick wires are woven in a plain weave pattern, while the thin wires are woven in a twilled weave pattern. This creates a mesh with a larger open area, allowing for better flow rates and higher dirt holding capacity. 4. Welded Wire Mesh: As the name suggests, this type of wire mesh is made by welding the steel wire rods together at their intersections. Welded wire mesh is known for its strength and stability, making it suitable for automotive filters that require high pressure or heavy duty applications. 5. Expanded Metal Mesh: This type of wire mesh is made by cutting and stretching a flat sheet of steel wire rod, creating a pattern of diamond-shaped openings. Expanded metal mesh is lightweight yet strong, and it offers excellent airflow and filtration capabilities. Overall, the choice of wire mesh for automotive filters depends on the specific application and filtration requirements. Each type of wire mesh has its own advantages and disadvantages, so it is important to consider factors such as filtration efficiency, flow rates, durability, and cost when selecting the appropriate mesh for a particular automotive filter.

Q:What are the major applications of high carbon steel wire rod?: Some major applications of high carbon steel wire rod include construction materials such as wire mesh, nails, and screws, as well as automotive components like springs and suspension systems. It is also used in the manufacturing of industrial machinery, electrical equipment, and various types of wire products.

Q:What are the different quality control measures for steel wire rod production?: There are several quality control measures that are implemented during the production of steel wire rods to ensure their quality and conformity to industry standards. Some of the key quality control measures for steel wire rod production include: 1. Chemical Composition Analysis: The chemical composition of the steel wire rods is thoroughly analyzed to ensure that it meets the specified requirements. This analysis is typically done using techniques such as spectrometry, which helps identify the presence of any impurities or elements that may affect the wire rod's properties. 2. Dimensional Control: The dimensions of steel wire rods, including diameter and length, are closely monitored during the production process. This is done using precision instruments and gauges to ensure that the wire rods meet the required specifications and tolerances. 3. Surface Inspection: The surface of steel wire rods is visually inspected to identify any defects such as cracks, scratches, or other surface irregularities. This inspection is typically performed using optical or visual inspection techniques to ensure a smooth and defect-free surface. 4. Mechanical Testing: Various mechanical tests are conducted on the steel wire rods to evaluate their strength, ductility, and other mechanical properties. These tests may include tensile testing, hardness testing, and impact testing, among others. The results of these tests help ensure that the wire rods possess the required mechanical properties for their intended applications. 5. Non-Destructive Testing: Non-destructive testing techniques, such as ultrasonic testing or magnetic particle inspection, are used to identify any internal defects or discontinuities in the steel wire rods. These tests help ensure the structural integrity of the wire rods and detect any potential flaws that may affect their performance. 6. Heat Treatment Control: Heat treatment processes, such as annealing or quenching, are crucial in achieving the desired mechanical properties of steel wire rods. Therefore, it is essential to closely monitor and control the heat treatment parameters to ensure that the wire rods attain the desired hardness, strength, and microstructure. 7. Packaging and Labeling: Quality control measures also extend to the packaging and labeling of steel wire rods to ensure that they are protected during transportation and storage. Proper packaging materials and techniques are employed to prevent damage or corrosion, and accurate labeling is done to provide necessary information about the wire rods' specifications and quality. Implementing these quality control measures throughout the production process helps ensure that steel wire rods meet the required standards and specifications, providing customers with reliable and consistent products for their various applications.

Q:What are the main challenges in recycling steel wire rod?: Recycling steel wire rod presents several primary challenges. To begin with, the collection and sorting of steel wire rod pose a major obstacle. Steel wire rod exists in various forms and sizes, making it difficult to separate from other materials during recycling. Advanced sorting technologies and efficient collection systems are necessary to ensure that only steel wire rod is recycled and other materials are appropriately sorted. Another challenge arises from the presence of contaminants in steel wire rod. Coatings like zinc or other metals frequently accompany steel wire rod and must be removed before recycling. These coatings can impede the quality of the recycled steel and may necessitate additional processing steps to guarantee the purity of the final product. Additionally, recycling steel wire rod is energy-intensive. The melting process employed in recycling requires high temperatures and consumes a substantial amount of energy. This presents challenges in terms of both cost and environmental impact, as it contributes to greenhouse gas emissions and demands significant energy resources. Moreover, the transportation and logistics involved in recycling steel wire rod can be problematic. Steel wire rod is often bulky and heavy, leading to increased transportation costs and necessitating specialized equipment for handling and processing. The logistics of collecting, transporting, and storing steel wire rod for recycling can be intricate and require efficient coordination to ensure a smooth recycling process. Lastly, fluctuations in market demand for recycled steel wire rod can create challenges for recycling facilities. The demand for steel wire rod is influenced by economic conditions, construction activities, and infrastructure development. During periods of low market demand, recycling facilities may struggle to find buyers for their recycled steel wire rod, impacting the profitability and viability of the recycling process. In conclusion, the primary challenges in recycling steel wire rod encompass collection and sorting, removal of contaminants, energy consumption, transportation and logistics, and market demand fluctuations. Addressing these challenges necessitates technological advancements, efficient processes, and a strong market demand for recycled steel wire rod.

Q:How is steel wire rod stored and transported?: Steel wire rod is typically stored in large coils or bundles in warehouses or outdoor yards. These coils are usually stacked on pallets or stored on racks to ensure stability and ease of access. When it comes to transportation, steel wire rod is commonly transported using trucks, trains, or ships. The coils are securely strapped or loaded onto flatbeds or containers for safe transportation to various destinations such as factories or construction sites.

Q:How is the wear resistance of steel wire rod assessed?: Assessing the wear resistance of steel wire rod can be done using various methods. One commonly used approach involves conducting the pin-on-disk test. In this test, a steel pin is pressed against a rotating disk made of a different material. The amount of wear experienced by the steel pin is then determined by measuring the weight loss or volume loss after a certain number of rotations. Another method, known as the abrasion test, entails rubbing the steel wire rod against a rough surface and measuring the resulting wear. Furthermore, evaluating the wear resistance of the steel wire rod can also be achieved by subjecting it to realistic conditions, such as within a machine or equipment, and observing its performance over time. These methods serve to gauge the steel wire rod's ability to endure wear and offer invaluable insights for the development and enhancement of products.

Q:How are steel wire rods used in the production of piano wire?: Steel wire rods are used in the production of piano wire by being drawn through a series of dies to gradually reduce their diameter. This process, known as wire drawing, results in a long, thin, and high-tensile strength wire that is then coiled, hardened, and tempered to create the strong and resilient piano wire used in piano strings.

Q:What are the common types of internal defects in steel wire rod?: Some common types of internal defects in steel wire rod include inclusions, segregations, cracks, and voids. Inclusions are foreign substances that are trapped within the steel during the manufacturing process. Segregations occur when the composition of the steel is not uniform, resulting in areas with different properties. Cracks can occur due to excessive stress or improper cooling during production. Voids are empty spaces or cavities within the steel. These defects can weaken the wire rod and affect its overall quality and performance.

Q:What are the different types of steel wire rod surface defects after wire drawing?: After the wire drawing process, steel wire rods can exhibit several types of surface defects. These defects can be categorized based on their appearance and causes. 1. Scratches: Linear marks on the wire rod's surface can arise during the drawing process. They typically occur due to abrasive particles or contact with sharp edges of the drawing dies. 2. Scale: The wire rod's surface may develop a thin layer of oxide, known as scale, during the heating and rolling stages. Scale can create an uneven and rough surface, impacting both appearance and performance. 3. Pitting: Small depressions or pits can be observed on the wire rod's surface as pitting defects. They usually result from localized corrosion or uneven cooling during manufacturing. 4. Flakes: Irregularly shaped, thin pieces of metal that detach from the wire rod's surface are referred to as flakes. Excessive friction between the wire rod and the drawing dies often causes this detachment. 5. Decarburization: High temperatures during manufacturing can lead to a reduction in carbon content on the surface, resulting in decarburization. This can weaken the structure and mechanical properties of the wire rod. 6. Laps: Irregularities on the wire rod's surface can occur due to folding or overlapping of material during the drawing process, known as laps. Laps can weaken the structure and contribute to premature failure. 7. Grooves: Deep and narrow channels, known as grooves, can be seen on the wire rod's surface. They may arise from uneven wear of the drawing dies or the presence of abrasive particles during drawing. 8. Coating defects: In certain cases, wire rods may have a protective coating applied to prevent corrosion. Coating defects can include peeling, blistering, or uneven application, which compromises the wire rod's corrosion resistance. It is crucial to acknowledge that these defects can impact the quality and performance of the wire rod. Manufacturers often implement various quality control measures and inspections to identify and rectify these defects, ensuring the production of high-quality wire rods.

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