Black Anealed / Patenting Steel Wire

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Steel Grade:Q235,Q195,45#,65#,70#,72#,82#...
Standard:AISI, ASTM, BS, DIN, GB, JIS
Wire Gauge:0.3-13.0mm
Place of Origin:Zhejiang, China (Mainland)
Application:spring,rope,spoke,binding,clip,fencing...
Alloy Or Not:Non-alloy
Special Use:Cold Heading Steel
Model Number:round
black:bright

Packaging & Delivery

Packaging Details:	small common coil, big coil with carboard reel, Z2 coil amd so on
Delivery Detail:	15

Specifications

steel wire can produce from 0.3mm to 13.0mm
can produce both high tensile strength and low tensile strength wire

Black Anealed / Patenting Steel Wire

Q:How is the dimensional accuracy of steel wire rod ensured?: The dimensional accuracy of steel wire rod is ensured through rigorous quality control measures. This includes using precision equipment and techniques for measuring and monitoring the diameter, roundness, and surface finish of the wire rod. Regular inspections are conducted at various stages of the manufacturing process to identify any deviations from the specified dimensional tolerances. Additionally, proper maintenance and calibration of the production machinery play a critical role in ensuring consistent and accurate dimensions of the steel wire rod.

Q:What are the common packaging materials used for steel wire rod coils?: Packaging materials commonly employed for steel wire rod coils encompass wooden pallets, steel strapping, plastic wrapping, and metal sheets. Wooden pallets, serving as a foundation, are frequently utilized to stack and store the coils, ensuring stability and facilitating transportation. In order to prevent any movement or harm during transit, steel strapping is employed to firmly secure the coils together. To ensure the coils remain in prime condition, plastic wrapping is frequently employed to offer additional protection against moisture and dust. Occasionally, metal sheets are positioned atop the coils to provide supplementary safeguarding and prevent any external damage. These packaging materials are indispensable in guaranteeing the secure and efficient handling, storage, and transportation of steel wire rod coils.

Q:How is the quality of steel wire rod measured?: To assess the mechanical properties, chemical composition, and overall performance of steel wire rod, a series of tests and evaluations are conducted. These evaluations determine the quality of the rod based on several key parameters: 1. Tensile Strength: This test measures the rod's ability to withstand stress before breaking or deforming. It indicates its capacity to bear weight and resist tension. 2. Yield Strength: This test determines the stress level at which permanent deformation occurs. It indicates the rod's ability to return to its original shape after being subjected to stress. 3. Elongation: By measuring the percentage increase in length before the rod breaks under tension, this test provides insights into its ductility and ability to elongate without compromising integrity. 4. Hardness: This test assesses the rod's resistance to indentation or scratching, indicating its strength and durability. 5. Chemical Composition: The steel wire rod's composition is analyzed to ensure it meets the required standards. This involves evaluating levels of carbon, manganese, silicon, sulfur, phosphorus, and other alloying elements. 6. Surface Quality: Visual inspection and sometimes microscopic analysis are conducted to detect defects like cracks, scratches, or impurities. A smooth and clean surface is essential for optimal performance. 7. Dimensional Accuracy: The rod's diameter and length are measured to ensure they adhere to specified tolerances. Deviations from the required dimensions can impact the rod's usability in various applications. 8. Microstructure Analysis: This examination involves detailed observation of the rod's internal structure using microscopy. It helps identify abnormalities such as grain size, inclusions, or segregation that may affect its strength and performance. Through these tests and evaluations, manufacturers can ensure that steel wire rod meets the necessary quality standards and is suitable for its intended applications, such as manufacturing wire products, reinforcing materials, or springs.

Q:What are the different rolling processes used for steel wire rod production?: Steel wire rod production utilizes various rolling processes, each with its own merits and uses. 1. The most prevalent and widely employed method is hot rolling. This entails heating steel billets to high temperatures and passing them through rolling mills. Hot rolling yields a more malleable and flexible wire rod, making it suitable for applications in construction, automotive, and manufacturing industries. 2. In contrast, cold rolling involves rolling the wire rod at room temperature. This process enhances the wire rod's surface finish and dimensional accuracy. Additionally, it improves the mechanical properties, enabling its use in specialized applications such as high-strength wires, springs, and electrical conductors. 3. Continuous casting and rolling combine the casting and rolling processes into a seamless operation. Molten steel is directly cast into thin slabs or billets, which are then rolled into wire rods without intermediate reheating. This integration offers advantages like enhanced efficiency, reduced energy consumption, and improved product quality. 4. Microalloying rolling incorporates small amounts of alloying elements into the steel composition to enhance its strength and other mechanical properties. This method is commonly employed in the production of high-strength wire rods for construction, infrastructure, and automotive industries. 5. Thermomechanical rolling employs a combination of hot rolling and controlled cooling to achieve specific mechanical properties. By manipulating the cooling rate, the microstructure of the wire rod can be altered, resulting in improved strength, toughness, and formability. This process is often utilized in the production of high-quality wire rods for critical applications such as suspension cables, ropes, and steel reinforcement. In conclusion, the choice of rolling process for steel wire rod production depends on factors such as desired mechanical properties, surface finish, and application requirements. Each process provides distinct advantages, enabling manufacturers to tailor wire rods to specific applications.

Q:What are the different types of steel wire rod annealing processes?: There are several different types of steel wire rod annealing processes used in the industry. These processes are designed to improve the mechanical properties and overall quality of the steel wire rod. 1. Full Annealing: This process involves heating the steel wire rod to a high temperature and then slowly cooling it down to room temperature. This allows for the complete transformation of the steel's microstructure, resulting in improved ductility and toughness. 2. Isothermal Annealing: In this process, the steel wire rod is heated to a specific temperature and held at that temperature for a certain period of time. This allows for the formation of a uniform microstructure throughout the wire rod, resulting in improved mechanical properties. 3. Spheroidizing Annealing: This process is specifically used for high-carbon steel wire rods. It involves heating the wire rod to a temperature just below its melting point and holding it at that temperature for a prolonged period of time. This allows for the formation of small spheroidal carbides within the microstructure, resulting in improved machinability and formability. 4. Process Annealing: This annealing process is used to relieve internal stresses and improve the cold-working properties of the steel wire rod. It involves heating the wire rod to a specific temperature and then cooling it rapidly, typically in water or air. 5. Normalizing: Normalizing is a type of annealing process that involves heating the steel wire rod to a temperature slightly above its upper critical temperature and then cooling it in still air. This process helps to refine the grain structure of the steel, resulting in improved strength and toughness. Overall, these different types of steel wire rod annealing processes are used to tailor the mechanical properties of the steel to meet specific requirements for various applications.

Q:What are the common industry skills for steel wire rod professionals?: Some common industry skills for steel wire rod professionals include knowledge of metallurgy and materials science, proficiency in operating and maintaining machinery and equipment, understanding of quality control and inspection techniques, ability to interpret technical drawings and specifications, strong problem-solving and analytical skills, familiarity with safety protocols and procedures, and effective communication and teamwork abilities.

Q:What are the common industry opportunities for steel wire rod?: Some common industry opportunities for steel wire rod include its use in construction, automotive manufacturing, electrical wiring, and infrastructure projects. It is also commonly utilized in the production of nails, screws, springs, and wire mesh. Additionally, steel wire rod finds applications in the oil and gas industry, agriculture, and the production of various consumer goods.

Q:How is steel wire rod used in the production of wire mesh for filtration?: The production of wire mesh for filtration requires the use of steel wire rod, which is an indispensable component. This raw material is utilized to manufacture wire mesh, a widely used product in industries like mining, construction, and agriculture. To create wire mesh for filtration purposes, the steel wire rod undergoes a series of manufacturing processes. Initially, the wire rod is heated and then rolled into thin strands known as wire. These wires have a consistent diameter and a smooth surface, ensuring top-notch filtration quality. Subsequently, the wire is woven or welded to achieve the desired mesh pattern. The weaving process involves interlacing the wires above and below each other, resulting in a sturdy and long-lasting mesh structure. Alternatively, the wires can be welded at their intersections to create a more rigid mesh. The selection of steel wire rod for wire mesh production is based on its specific properties. Steel is renowned for its strength, durability, and resistance to corrosion, making it an excellent choice for demanding filtration applications. Additionally, the wire rod can undergo additional treatments to enhance its performance, such as applying coatings to improve resistance against abrasion or chemicals. Once the wire mesh is manufactured, it finds application in various filtration processes. Wire mesh filters are commonly employed to separate solids from liquids or gases, effectively eliminating impurities and contaminants. Moreover, they can be utilized as sieves or screens to classify or separate materials based on their size or shape. In conclusion, the utilization of steel wire rod is paramount in the production of wire mesh for filtration purposes. Through a series of manufacturing processes, wire mesh is created and extensively utilized in diverse filtration applications across various industries. The strength, durability, and corrosion resistance of steel make it an ideal choice for filtration needs that demand excellence.

Q:How is steel wire rod used in the manufacturing of wire for cable trays?: Steel wire rod is a crucial component in the manufacturing of wire for cable trays. Cable trays are used to organize and support electrical cables in various industries and buildings. The steel wire rod is first processed through a series of manufacturing steps to transform it into wire suitable for cable tray production. Initially, the steel wire rod is carefully selected for its specific properties such as strength, durability, and flexibility. The wire rod is then subjected to a process called drawing, where it is pulled through a series of dies to reduce its diameter and increase its length. This drawing process enhances the strength and uniformity of the wire, making it suitable for use in cable trays. Once the wire is drawn to the desired size, it is further processed through a galvanizing or coating process. This step involves immersing the wire in a bath of molten zinc or applying a protective coating on the surface. Galvanization or coating provides the wire with corrosion resistance, ensuring its longevity and durability in different environments. After the galvanizing or coating process, the wire is further processed to form the necessary shapes and profiles required for cable trays. This can involve bending, cutting, and forming the wire into specific designs and dimensions. The wire is then assembled and welded together to create the final cable tray product. The use of steel wire rod in the manufacturing of wire for cable trays ensures the strength and reliability of the trays. The high tensile strength of steel wire provides the necessary support for heavy electrical cables, preventing sagging or damage. Additionally, the corrosion resistance provided by galvanization or coating ensures that the wire remains durable and free from rust, even in harsh environments. In summary, steel wire rod plays a vital role in the manufacturing of wire for cable trays. It provides the necessary strength, durability, and corrosion resistance required for organizing and supporting electrical cables effectively.

Q:How is steel wire rod used in the manufacturing of wire bins?: Steel wire rod is used in the manufacturing of wire bins as it serves as the primary material for constructing the frame and structure of the bins. The steel wire rod is straightened, cut, and welded together to form the framework, providing strength and durability to the bin. Additionally, it can also be used to create the mesh or grid pattern that forms the sides and bottom of the bin, allowing for proper ventilation and visibility of the contents.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range