Coils Steel Hot Rolled Wire Rod with Grade Q195
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000000 m.t./month
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1. Introduction:
.commodity:steel wire rod
.grade:Q195,SAE1008B-SAE1018B
.diameter:5.5mm-14mm
.type:in coil
.coil weight:around 2 mt
2. Specifications:
Coils Steel Hot Rolled Wire Rod Q195
.2013 Hot Sale Wire Rods: High dimensional accuracy, Composition uniformity, Good mechanical
.Grade: SAE1006/1008/1010/1018 , HPB235
.Diameter: 5mm/5.5mm/6mm/6.5mm-12mm
.Length: Wire rod in coil
. Application: Building/construction
. Packing: Standard export packing or as customers required
3.Application:
Applicationwidely used in machinery parts, manufacturing industry, electronics industry, metal tools and others
4. Pictures
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；
- Q: How is steel wire rod used in the manufacturing of wire for bicycle chains?
- Steel wire rod is a crucial component in the manufacturing of wire for bicycle chains. It serves as the primary raw material for producing the wire used in bicycle chains. The steel wire rod is usually made from carbon or alloy steel and has specific properties that make it ideal for this application. To manufacture wire for bicycle chains, the steel wire rod undergoes several processes. The first step involves drawing the wire rod through a series of dies to reduce its diameter and increase its length. This process is known as wire drawing and helps to improve the wire's strength, flexibility, and surface finish. After wire drawing, the wire is typically heat-treated to enhance its mechanical properties further. This heat treatment process, known as annealing, involves heating the wire to a specific temperature and then cooling it slowly. Annealing helps to increase the wire's hardness, toughness, and resistance to wear, making it more durable for use in bicycle chains. Once the wire is appropriately treated and processed, it is then formed into the desired shape for bicycle chains. This involves bending or cutting the wire into individual links, which are then interlocked to create the chain. The wire's strength and flexibility are crucial during this process, as it needs to withstand the tension and stress applied when the chain is in use. Overall, steel wire rod plays a vital role in the manufacturing of wire for bicycle chains. Its high strength, durability, and flexibility properties make it an ideal material for this application. The processes of wire drawing, heat treatment, and shaping ensure that the wire meets the necessary requirements for a reliable and long-lasting bicycle chain.
- Q: What are the common tensile strengths of steel wire rod?
- The specific grade and composition of the steel determine the common tensile strengths of steel wire rods, which can vary. Steel wire rods typically have tensile strengths ranging from 500 MPa to 2000 MPa. It is worth mentioning that these values are approximations and may slightly differ based on factors like the manufacturing process and the application of the steel wire rod. Furthermore, different industries may have varying standards and demands for tensile strength, so it is advisable to refer to the appropriate standards and specifications for precise information.
- Q: What are the advantages of using steel wire rod in architectural applications?
- The advantages of using steel wire rod in architectural applications are its high strength and durability, as well as its versatility and aesthetic appeal. Steel wire rod provides structural stability and can withstand heavy loads, making it suitable for applications such as reinforcing concrete structures or creating tension cables for suspension systems. Additionally, steel wire rod can be easily shaped and manipulated, allowing for intricate designs and complex architectural forms. Its smooth surface finish also adds a sleek and modern look to architectural projects.
- Q: What are the main factors affecting the wear resistance of steel wire rod?
- The main factors affecting the wear resistance of steel wire rod are the composition and microstructure of the steel, the heat treatment applied to the rod, the surface finish of the rod, and the operating conditions such as load, speed, and lubrication.
- Q: How is steel wire rod used in the manufacturing of wire for automotive seatbelts?
- Steel wire rod is used in the manufacturing of wire for automotive seatbelts as it serves as the primary raw material. The steel wire rod is first drawn through a series of dies to reduce its diameter and increase its length, resulting in a high-strength wire. This wire is then further processed to meet the specific requirements of seatbelt manufacturing, such as heat treatment for optimal strength and ductility. The end result is a durable and reliable wire that can withstand the immense forces experienced during a car accident, ensuring the safety of passengers by effectively restraining them in their seats.
- Q: How is steel wire rod straightened and cut to length?
- Steel wire rod is straightened and cut to length using a process known as straightening and cutting. This process involves feeding the wire rod into a straightening machine, which helps in removing any bends or twists in the wire rod. The machine consists of a series of rollers that apply pressure on the wire rod, gradually straightening it out. Once the wire rod is straightened, it is then fed into a cutting machine that cuts the rod into desired lengths. The cutting machine consists of a blade or a cutting tool that is specifically designed to cut through the steel wire rod. The length of the wire rod is determined by setting the desired length on the cutting machine. The straightening and cutting process can be automated or done manually, depending on the scale of production. In automated systems, the wire rod is fed into the straightening machine and cutting machine through a conveyor belt or other feeding mechanisms. The length of the wire rod is set on a control panel, and the machines automatically straighten and cut the rod accordingly. Manual straightening and cutting are often used for smaller scale operations. In this case, an operator manually feeds the wire rod into the straightening machine and then manually cuts it to the desired length using a cutting tool. This process requires skill and precision to ensure accurate straightening and cutting. Overall, the straightening and cutting process is essential in producing steel wire rods of precise lengths and straightness. It is a crucial step in the manufacturing process, especially in industries such as construction, automotive, and manufacturing, where steel wire rods are utilized in various applications.
- Q: How does the hardness of steel wire rod vary with different heat treatment processes?
- The hardness of steel wire rod can differ greatly depending on the heat treatment processes employed. Heat treatment is a controlled procedure utilized to modify the characteristics of steel through specific heating and cooling conditions. Annealing, quenching, and tempering are the three primary heat treatment processes employed for steel wire rod. During annealing, the steel wire rod is heated to a specific temperature and then gradually cooled, typically within a furnace. This process serves to relieve internal stresses, enhance ductility, and refine the grain structure of the steel. Consequently, the hardness of the steel wire rod decreases, rendering it softer and more pliable. On the other hand, quenching entails rapidly cooling the steel wire rod by immersing it in a quenching medium, such as oil, water, or a polymer solution. This rapid cooling prevents the formation of a more stable crystal structure, resulting in a harder and more brittle material. The hardness achieved through quenching depends on the rate of cooling and the steel's composition. Steels with higher carbon content generally exhibit higher hardness after quenching. Tempering is a subsequent process to quenching. It involves reheating the quenched steel wire rod to a specific temperature below its critical point and subsequently allowing it to cool gradually. This process diminishes the brittleness caused by quenching and enhances the toughness and ductility of the steel. The hardness achieved through tempering is generally lower than that achieved through quenching, but the steel wire rod becomes more suitable for various applications that require a balance between hardness and toughness. In conclusion, the hardness of steel wire rod varies depending on the heat treatment processes employed. Annealing reduces hardness, resulting in softer and more pliable steel. Quenching increases hardness, yielding a harder and more brittle material. Tempering achieves a balance between hardness and toughness, making the steel wire rod more suitable for specific applications. The selection of a heat treatment process depends on the desired mechanical properties and intended use of the steel wire rod.
- Q: What are the mechanical properties of steel wire rod?
- The mechanical properties of steel wire rod mainly include its tensile strength, yield strength, elongation, and hardness. These properties determine the wire rod's ability to withstand applied forces, its flexibility, and its resistance to deformation.
- Q: How does the corrosion resistance of steel wire rod vary with different surface treatments?
- The corrosion resistance of steel wire rod can vary significantly with different surface treatments. Surface treatments are applied to steel wire rod to enhance its resistance to corrosion and extend its lifespan. One common surface treatment for steel wire rod is galvanization, which involves applying a layer of zinc to the surface of the wire rod. This zinc coating acts as a sacrificial barrier, protecting the underlying steel from corrosion. Galvanized steel wire rod has excellent corrosion resistance and can withstand exposure to harsh environments, such as high humidity or corrosive chemicals. Another surface treatment for steel wire rod is phosphating. This process involves applying a phosphate coating to the surface of the wire rod, which enhances its corrosion resistance. Phosphating creates a protective layer that inhibits the formation of rust and prevents corrosion from spreading. Additionally, steel wire rod can be treated with various types of coatings, such as epoxy or polymer coatings. These coatings provide an extra layer of protection against corrosion, preventing moisture and corrosive substances from reaching the steel surface. Coated steel wire rod has improved resistance to corrosion and can be used in environments where direct exposure to moisture or corrosive agents is expected. It is important to note that the effectiveness of surface treatments in improving corrosion resistance may vary depending on the specific conditions and the quality of the treatment applied. Factors such as the thickness and adhesion of the coating, the presence of any defects or impurities in the treatment, and the type and concentration of corrosive substances in the environment can all impact the corrosion resistance of steel wire rod. In conclusion, the corrosion resistance of steel wire rod can be significantly enhanced by different surface treatments such as galvanization, phosphating, or the application of coatings. These treatments provide a protective barrier against corrosion, ensuring the longevity and durability of the wire rod in various environments.
- Q: What are the different surface defects that can occur during wire drawing?
- During wire drawing, various surface defects can occur that may affect the quality and performance of the wire. Some common surface defects include: 1. Scratches: These are visible marks or lines on the surface of the wire caused by abrasive contact with the drawing dies or other equipment during the drawing process. 2. Grooves: Grooves are elongated depressions or channels on the wire surface that can result from excessive pressure, improper die design, or wear on the drawing dies. 3. Cracks: Cracks can occur on the wire surface due to high drawing forces, excessive strain, or improper lubrication. They can weaken the wire and reduce its mechanical strength. 4. Scale: Scale refers to the presence of oxide layers or impurities on the wire surface. It can occur due to inadequate cleaning of the incoming wire or improper heat treatment processes. 5. Flakes: Flakes are small pieces of metal that detach from the wire surface during the drawing process. They can be caused by material defects, excessive die wear, or improper lubrication. 6. Pitting: Pitting is the formation of small cavities or depressions on the wire surface, typically caused by corrosion or chemical reactions with the environment or the drawing lubricant. 7. Surface roughness: Wire drawing can result in an increase in surface roughness, which can affect the wire's appearance and reduce its performance in certain applications. To prevent or minimize these surface defects, proper selection of drawing dies, lubrication, control of drawing forces and speeds, and regular inspection and maintenance of the equipment are essential.
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Coils Steel Hot Rolled Wire Rod with Grade Q195
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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