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High grade hot-finished rod

High grade hot-finished rod

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Wire is 5-22 mm diameter hot rolled round steel, or rather the cross section of special-shaped steel. Due to the delivery of the goods in the form of wire rod, so it is also known as wire rod.

Wire cross-section circumference is small, common specifications for 5-13 mm diameter. According to the different can be divided into the high speed wire rod mill (line) and ordinary wire line (at) two kinds.

Generally made from ordinary carbon steel and high quality carbon steel wire rod. According to the directory and USES different steel distribution, mild steel wire including ordinary hot rolled plate, the high quality carbon steel wire rod, carbon electrode wire rod, conditioning threaded rod, wire rope with wire rod, piano wire with wire rod and stainless steel wire rod, etc.

1. Ordinary low carbon steel hot rolled plate (GB701-65), normal low carbon steel hot rolled plate by low carbon ordinary carbon structural steel or the carbon structural steel rolling of low yield point, is dosage the biggest, the most widely used in varieties of wire rod, also known as the cord.

Main use: general line is mainly used in construction of reinforced concrete structure for reinforcement, can also be made steel wire, cold drawn to pull for strapping, etc.

2. Ordinary no twist accused of cold, hot rolled low carbon steel wire rod (ZBH4403-88), no twist accused of cold, hot-rolled wire rod by no twist to control cooling after rolling in high speed wire-rod mill, material is the same as the general line, but no twist accused of cold, hot-rolled wire rod with high dimensional accuracy, good surface quality and higher mechanical properties, etc.

Main application: no twist accuracy of cold, hot-rolled wire rod size control points A, B, C level 3. A, B, C level precision is applicable to drawing, construction, packaging and electrode and other purposes, B, C level accuracy is suitable for processing into bolts, screws and nuts, etc.

3. Quality carbon steel wire rod (GB4354-84), high quality carbon steel wire rod is made of high quality carbon structural steel rolling. Is one dosage larger varieties of wire rod variety.

Main application: high quality carbon steel wire rod is mainly used for processing and manufacturing carbon spring steel wire, oil quenching tempering carbon spring steel wire, prestressed steel wire, high strength and high quality carbon structural steel wire, galvanized steel wire, galvanized wire rope, etc.

4. Quality carbon steel no twist accused of cold, hot-rolled wire rod (ZBH44002-88), no twist accused of cold, hot-rolled wire rod quality carbon steel by the high-speed wire mill rolling with no twist, disposed of by controlled cooling after rolling. Compared with the high quality carbon steel wire rod, high dimensional accuracy, good surface quality, have higher mechanical properties.

Main USES: the main purpose is the same as the high quality carbon steel wire rod. Often used in the manufacture of carbon spring steel wire, oil quenching tempering carbon spring steel wire, prestressed steel wire, high quality carbon structural steel wire, galvanized steel wire, etc.

5. Wire rope with wire rod (YB349-64), wire rope with wire rod is one of the high quality carbon structural steel hot rolled plate.

Main application: wire rope with wire rod available 35 and 40, 45, 55, 60, 65, 70, 75, 80 and 85 steel grade high quality carbon structural steel manufacture. Chemical composition meet GB699 (high quality carbon structural steel technical conditions).

6. Wire rope with no twist accused of cold, hot-rolled wire rod (ZBH44004-88), wire rope with no twist charged with hot and cold rolled plate and with high quality carbon structural steel, in the absence of torsion wire mill rolling, controlled cooling after rolling. This rolling of wire rod, high dimensional accuracy, good surface quality, superior mechanical properties.

Main application: mainly used for drawing steel and steel strand steel wire rope.

7. Carbon electrode steel wire rod (GB3429-82), carbon electrode made by high quality carbon structural steel hot rolled low carbon steel rod.

Main application: mainly used in the manufacture of manual arc welding welding core.

8. No twist accused of cold, hot rolled carbon electrode steel wire rod (ZBH44005-88), no twist accused of cold, hot rolled carbon electrode steel wire rod is rolling on blockade twist wire mill, and made controlled cooling after rolling. Its high dimensional accuracy, good surface quality, superior performance, is a kind of high quality welding rod steel wire rod.

Main application: mainly used in the manufacture of a coated electrode steel reinforced carbon steel hot rolled plate.

9. Alloy structural steel hot-rolled wire rod (GB3077-82), alloy structural steel hot-rolled wire rod by alloy structural steel rolling material. Alloy structural steel with a total of 26 steel group, the 78 steel grades. Each manufacturer according to buyer's requirements and different USES to choose brand for production.

Main use: alloy hot rolled wire rod structure is mainly used for drawing wire, metal products and components.

10. Carbon tool steel hot-rolled wire rod (GB1298-86), carbon tool steel by high quality or high quality high carbon steel rolling. Processing performance and wear-resisting performance is good, the price is cheap.

Main USES: mainly used in drawn steel ratio and making tools, etc.

11. Alloy tool steel hot-rolled wire rod (GB1299-77)

Alloy tool steels is in chrome is joined on the matrix carbon tool steel, tungsten, molybdenum, vanadium, silicon, manganese, nickel and cobalt alloy elements and tempered steel. Compared with the carbon tool steel. It has good hardenability, small heat cracking tendency, the characteristics of high wear resistance and heat resistance. Alloy tool steel hot-rolled wire rod by 33 five steel group steel grade of alloy tool steel material and rolled. Respectively by the dalian steel, benxi steel mills and steel mills and other unit production in shaanxi province.

Main use: is suitable for measuring tool, cutting tool and cold and hot die, shock resistant, etc.

12. Spring steel hot-rolled wire rod (GB1222-84)

Spring steel is used in the manufacture of springs or other steel grade of elastic element. Springs and elastic element mainly USES the elastic degeneration absorb and store energy, alleviate vibration, shock, or make parts to complete some action for the purpose. Since it is in shock, vibration or even under the working conditions of periodic alternating stress for a long time, so the spring steel with high yield strength, especially must have higher showed (the ratio of yield strength to tensile strength) and fatigue strength of high elastic, high resistance to high temperature and corrosion resistant performance. The surface of spring steel shall also have the good quality.

Spring steel with carbon spring steel and alloy spring steel, a total of 17 brands.

Main use: spring steel hot-rolled wire rod is mainly used in the production of various USES of helical spring.

13. Ball bearing steel hot-rolled wire rod (YB9-68), referred to as "bearing steel, ball bearing steel is used in the manufacture of various types of rolling bearing ring (sleeve) and steel rolling body (the ball). Due to the particularity of its USES for bearing steel has high and even hardness and wear resistance, high elasticity and fatigue strength. Enough toughness and hardenability, at the same time in the atmospheric environment or lubricant has certain corrosion resistant ability. Some special use of the rolling bearing also require high temperature resistance, corrosion resistance, nonmagnetic, ultra-low temperature, high precision, long life and other performance. So the choice of bearing steel and steel than ordinary steel strict quality.

Bearing steel is usually refers to the high carbon chromium steel, there are also carburizing bearing steel, high carbon chromium stainless bearing steel. Commonly used in rolling bearing steel hot-rolled wire rod steel grade five.

Main use: ball bearing steel hot-rolled wire rod is mainly used in the manufacture of bearing steel ball (ball), etc.

14. Stainless steel wire rod (GB4356-84), stainless steel wire rod was organized by a variety of brand different size of stainless steel hot rolling.

Main use: stainless steel wire rod is mainly used in the manufacture of stainless steel wire, stainless spring steel wire, stainless wire upsetting and stainless steel wire. According to the main industrial USES for to distinguish, stainless steel wire rod are stainless steel and stainless acid-resistant steel wire rod.

15. Welding of stainless steel wire rod (GB4241-84), welding of stainless steel wire rod and stainless steel wire rod is different in chemical composition. In order to guarantee its excellent welding performance, improve the quality of weld, welding of stainless steel wire rod in composition marked characteristics are low carbon, phosphorus, sulfur, less toxic impurities, such as nickel, chromium content is higher.

Main application: mainly used in the manufacture of welding electrode wire and steel core.


Q:What are the common production processes for uranium-coated steel wire rod?
The common production processes for uranium-coated steel wire rod involve several steps. First, the steel wire rod is cleaned and prepared to ensure its surface is free from impurities. Then, a layer of uranium is applied to the steel wire rod through a process called electroplating or electrodeposition. This involves immersing the rod in a solution containing uranium ions and passing an electric current through it, causing the uranium ions to bond with the steel surface. After the uranium coating is applied, the wire rod is typically dried and inspected for quality control purposes. Finally, the coated wire rod may undergo additional processes such as annealing or heat treatment to enhance its physical properties as required for specific applications.
Q:What are the different types of steel wire rod drawing machines?
There are several different types of steel wire rod drawing machines used in the manufacturing industry. Some of the most commonly used machines include: 1. Single Block Drawing Machine: This is the simplest type of wire rod drawing machine. It consists of a single block through which the wire rod is passed multiple times to reduce its diameter. This machine is ideal for drawing thin wires with high precision. 2. Double Block Drawing Machine: As the name suggests, this machine consists of two blocks through which the wire rod is passed. The wire rod is first passed through the first block to reduce its diameter, and then it is passed through the second block to further reduce the diameter. This machine is commonly used for drawing medium-sized wires. 3. Multi Block Drawing Machine: This type of machine consists of multiple blocks through which the wire rod is passed in a sequential manner. Each block reduces the diameter of the wire rod, resulting in a more precise and uniform wire. Multi block drawing machines are often used for drawing thicker wires. 4. Bull Block Drawing Machine: This machine is specifically designed for drawing large diameter wire rods. It uses a rotating bull block with grooves to reduce the diameter of the wire. The wire rod is pulled through the rotating block, which applies pressure and friction to the wire to reduce its diameter. 5. Continuous Drawing Machine: This is a highly automated machine that continuously draws the wire rod to reduce its diameter. The wire rod is fed into the machine, and it passes through a series of blocks or dies that progressively reduce its diameter. Continuous drawing machines are commonly used for mass production of wires. These are just a few examples of the different types of steel wire rod drawing machines available in the industry. The choice of machine depends on the specific requirements of the wire being produced, such as diameter, precision, and production volume.
Q:What are the common transportation methods for steel wire rod?
The common transportation methods for steel wire rod include trucking, rail transport, and shipping via sea or inland waterways.
Q:What are the safety precautions for handling steel wire rod?
Some safety precautions for handling steel wire rod include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against cuts and injuries. It is important to handle the wire rod carefully to avoid sharp edges or protruding ends. Using lifting equipment and proper lifting techniques can help prevent strain or back injuries. Additionally, ensuring a clean and organized work area can minimize tripping hazards. Regular inspections of the wire rod for any defects or damage should also be conducted to prevent accidents.
Q:How is steel wire rod used in the manufacturing of wire mesh?
Steel wire rod is used in the manufacturing of wire mesh as it serves as the primary raw material. The rod is first drawn through a series of dies to reduce its diameter and increase its length. This process is known as wire drawing. The resulting wire is then woven or welded together to form a mesh pattern, creating a durable and versatile product used in various applications such as fencing, construction, and industrial purposes.
Q:How is the corrosion resistance of steel wire rod determined?
The corrosion resistance of steel wire rod is determined through various methods and tests. One common method is the salt spray test, also known as the ASTM B117 test. In this test, the steel wire rod is exposed to a controlled environment of salt mist or fog for a specified period of time. The wire rod is then evaluated for signs of corrosion, such as rust or discoloration. Another method used to determine corrosion resistance is the pitting corrosion test. In this test, the steel wire rod is exposed to a corrosive solution, such as a chloride solution, and the formation of pits or localized corrosion is monitored. The severity and extent of pitting corrosion can provide insights into the resistance of the wire rod to corrosive environments. Additionally, electrochemical methods such as the polarization resistance test and electrochemical impedance spectroscopy can be used to assess the corrosion resistance of steel wire rod. These tests involve measuring the electrical response of the wire rod when subjected to an applied voltage or current. By analyzing the resulting data, corrosion rates and potential susceptibility to corrosion can be determined. Other factors that can affect the corrosion resistance of steel wire rod include the composition of the steel alloy, the presence of protective coatings or surface treatments, and environmental conditions such as temperature and humidity. These factors are often considered in conjunction with the aforementioned tests to provide a comprehensive evaluation of the corrosion resistance of steel wire rod.
Q:How is steel wire rod used in the manufacturing of wire forms for filtration systems?
Steel wire rod is vital in the production of wire forms for filtration systems. It serves as the main raw material for creating wires of different strengths and diameters that are used in specific forms for filtration systems. The manufacturing process begins with the careful selection of the steel wire rod based on its composition, mechanical properties, and desired characteristics. This guarantees that the wire rod is suitable for the filtration system's requirements, such as corrosion resistance, high tensile strength, and durability. Once the suitable steel wire rod is chosen, it undergoes a series of manufacturing steps to turn it into wire forms for filtration systems. The wire rod is first cleaned and descaled to eliminate impurities and surface contaminants that could impact its performance. It is then heated to a specific temperature to make it more malleable and easier to shape. Next, the heated wire rod is passed through a series of dies or molds that give it the desired shape and dimensions for the wire forms used in filtration systems. The wire may be drawn through multiple dies to achieve the necessary diameter and strength for effective filtration. After shaping, the wire forms undergo additional processes like annealing, which involves heating and slowly cooling the wire to relieve stress and enhance its ductility. This step ensures that the wire forms can withstand the demands of filtration systems, such as high pressure or continuous use. Once the wire forms are manufactured, they can be further processed or assembled into complete filtration systems. For instance, the wire forms may be welded or joined together to create mesh screens or filter elements, which are then integrated into the overall design of the filtration system. In conclusion, steel wire rod plays a vital role in the production of wire forms for filtration systems. Its versatility, strength, and ability to be shaped into various forms make it an ideal material for manufacturing wires that meet the specific requirements of filtration systems. Whether it is for removing contaminants from liquids or gases, steel wire rod ensures the durability and effectiveness of filtration systems in a wide range of industries.
Q:How is steel wire rod used in the manufacturing of wire forms for display racks?
The manufacturing of wire forms for display racks heavily relies on steel wire rod. This component plays a vital role as the raw material that is subjected to a range of manufacturing processes in order to create wire forms with precise shapes and sizes. The initial step involves carefully selecting the appropriate quality and diameter of steel wire rod. This selection process is dependent on the desired strength, durability, and flexibility of the wire forms. Once the suitable steel wire rod has been chosen, it is fed into a wire drawing machine. In this machine, the steel wire rod is pulled through a series of dies, effectively reducing its diameter and increasing its length. Once the wire has been successfully drawn to the desired size, it proceeds to undergo a series of shaping and bending processes. These processes may entail the utilization of specialized machines or tools to bend the wire into specific angles, curves, or shapes that are required for the display racks. Additionally, the wire may also be cut into specific lengths as per the design requirements. In order to retain the desired shape and structure of the wire forms, further processes such as heat treatment or galvanization may be carried out. Heat treatment serves to strengthen the wire forms, making them more resistant to bending or deforming when subjected to heavy loads. On the other hand, galvanization entails applying a protective layer of zinc onto the wire forms to safeguard against corrosion, thereby enhancing their lifespan. Once the wire forms have been shaped, bent, and treated, they are now ready to be assembled into the display racks. These wire forms can be employed for various purposes within the display rack industry, such as forming shelves, hooks, or frames. The versatility of steel wire rod allows for the production of wire forms in different designs, sizes, and load capacities, thus enabling them to meet the specific requirements of display rack applications. To summarize, the manufacturing process of wire forms for display racks heavily relies on steel wire rod. This crucial component undergoes a range of processes including wire drawing, shaping, bending, and treatment to produce wire forms with specific shapes, sizes, strength, and durability. Once assembled into display racks, these wire forms provide a robust and adaptable solution for showcasing products.
Q:What are the corrosion resistance requirements for steel wire rod used in marine wire ropes?
The corrosion resistance requirements for steel wire rod used in marine wire ropes are typically high due to the harsh and corrosive environment of the marine industry. Since wire ropes are commonly exposed to seawater, saltwater, and other corrosive agents, the steel wire rod used in their construction must possess excellent resistance to corrosion. The primary corrosion resistance requirement for steel wire rod in marine wire ropes is the ability to withstand and resist the corrosive effects of saltwater. Saltwater contains high levels of chloride ions, which are particularly aggressive and can cause accelerated corrosion of metals. Therefore, the steel wire rod used in marine wire ropes must have a high resistance to chloride-induced corrosion. In addition to chloride corrosion, steel wire rod used in marine wire ropes must also exhibit resistance to general corrosion caused by other environmental factors such as moisture, oxygen, and temperature fluctuations. The wire rod should have a protective coating or be made from a corrosion-resistant alloy to prevent or minimize general corrosion. Furthermore, the steel wire rod should also demonstrate resistance to pitting corrosion, which is localized corrosion that can occur in the presence of certain contaminants or due to surface imperfections. Pitting corrosion can lead to the formation of small holes or pits on the wire surface, reducing its strength and compromising the integrity of the wire rope. To meet these corrosion resistance requirements, stainless steel wire rod is commonly used in marine wire ropes. Stainless steel alloys, such as AISI 316 and AISI 316L, are renowned for their excellent resistance to chloride-induced corrosion, general corrosion, and pitting corrosion. These alloys contain a higher percentage of chromium, which forms a passive oxide layer on the surface of the wire, protecting it from corrosive attack. In conclusion, the corrosion resistance requirements for steel wire rod used in marine wire ropes are high, necessitating resistance to chloride-induced corrosion, general corrosion, and pitting corrosion. Stainless steel alloys, such as AISI 316 and AISI 316L, are commonly used to meet these requirements due to their excellent corrosion resistance properties.
Q:How is steel wire rod used in the manufacturing of wire forms for agricultural machinery?
Steel wire rod is a crucial component in the manufacturing of wire forms for agricultural machinery. It serves as the raw material that is transformed into various wire forms such as springs, clips, brackets, and hooks, which are essential for the proper functioning of agricultural machinery. One of the primary uses of steel wire rod in the manufacturing process is to create springs. Springs are widely used in agricultural machinery to provide tension, absorb shocks, and facilitate smooth movement. These springs are made by coiling steel wire rod into the desired shape and size, and they play a vital role in ensuring the functionality and durability of agricultural machinery. Additionally, steel wire rod is also used to create various clips, brackets, and hooks that are essential for securing different components of agricultural machinery. These wire forms are typically bent, twisted, or shaped using the steel wire rod to provide the necessary strength and stability required for agricultural machinery to withstand the demanding conditions of farming operations. Moreover, steel wire rod is known for its high tensile strength, which makes it an ideal material for manufacturing wire forms used in agricultural machinery. It can withstand heavy loads, resist deformation, and provide the necessary support and reinforcement required to enhance the performance and longevity of the machinery. In summary, steel wire rod is used extensively in the manufacturing of wire forms for agricultural machinery. It is utilized to create springs, clips, brackets, and hooks, which are essential components for the proper functioning, stability, and durability of agricultural machinery. The high tensile strength of steel wire rod makes it a reliable material choice for manufacturing wire forms that can withstand the demanding conditions of agricultural operations.

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