Hot Rolled Round Rod Coil
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- China Main Port
- Payment Terms:
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Specifications of Hot Rolled Wire Rod:
Steel Grade: Q195/235, SAE1006-1018B Standard: ASTM, GB
Diameter: 5.5mm, 6.5mm, 7mm,8mm,9mm,10mm,12mm,14mm
Type: in coil, coil weight around 2MT Alloy or Not: Alloy
Technique: Hot Rolled Place of Origin: China Mainland
Surface: round, no twisted, light and smooth
Chemical Composition: (Please kindly find our chemistry of our material based on Q195、Q235A and Q235B as below for your information)
| Trademark | Rank | Chemical composition (quality score) % | ||||
| C | Si | Mn | S | P | ||
| ≤ | ≤ | ≤ | ||||
| Q195 | 0.06-0.12 | 0.30 | 0.25 | 0.050 | 0.045 | |
| 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 |
Usage and Applications of Hot Rolled Wire Rod:
After hotrolled 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 Hot Rolled Wire Rod:
Packaging Detail: products are packed in coil, each coil weight around 2 MT, and then shipped by container or bulk vessel
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 industrial sieves?
- Steel wire rod is used in the manufacturing of wire for industrial sieves as it serves as the primary material for creating the wire mesh. The wire rod is first drawn through a series of dies to reduce its diameter and increase its length. This process helps to enhance the strength and flexibility of the wire, ensuring it can withstand the rigorous demands of industrial sieving. Once the desired diameter is achieved, the wire is further processed to create the specific mesh pattern required for sieving applications. Overall, steel wire rod is crucial in producing durable and reliable wire for industrial sieves.
- Q: What are the common industry guidelines for steel wire rod suppliers?
- The common industry guidelines for steel wire rod suppliers include adhering to quality standards, complying with safety regulations, meeting delivery deadlines, providing accurate documentation and certifications, maintaining consistent product quality, and offering competitive pricing and customer support.
- Q: How is steel wire rod used in the manufacturing of wire ropes for cranes?
- Steel wire rod is the primary raw material used in the manufacturing of wire ropes for cranes. It is drawn through a series of dies to reduce its diameter and increase its strength, resulting in a fine and robust wire. These wires are then twisted together to form strands, which are further twisted around a core to create a wire rope. This process allows the wire rope to withstand heavy loads and provide the necessary strength and flexibility required for crane operations.
- Q: How does the fatigue strength of steel wire rod vary with different diameters?
- The fatigue strength of steel wire rod typically varies with different diameters. In general, as the diameter of the steel wire rod increases, the fatigue strength tends to decrease. This is because larger diameter rods have a higher likelihood of containing defects or imperfections, such as inclusions or microstructural irregularities, which can act as stress concentrators and reduce the fatigue strength. Additionally, larger diameter rods have a larger surface area, which can result in a higher chance of surface defects or corrosion, thus affecting the fatigue strength. Moreover, the larger diameter rods also tend to have a lower bending stiffness, which can lead to higher stresses and strains under cyclic loading and consequently reduce the fatigue strength. On the other hand, smaller diameter steel wire rods tend to have a higher fatigue strength due to their reduced surface area and fewer chances of containing defects. Smaller diameter rods also have a higher bending stiffness, which helps in distributing the applied load more evenly, reducing localized stress concentrations and improving fatigue strength. However, it is important to note that there are several other factors that can influence the fatigue strength of steel wire rods, such as the specific type and quality of the steel used, the manufacturing process, and the surface treatment. Therefore, it is necessary to consider these factors along with the diameter when evaluating the fatigue strength of steel wire rods.
- Q: What are the different types of surface finishes available for steel wire rod?
- Some common types of surface finishes available for steel wire rod include black oxide, galvanized, phosphatized, and bright.
- Q: How does the quality of steel wire rod affect the performance of wire products?
- The quality of steel wire rod plays a crucial role in determining the performance of wire products. Firstly, the strength and durability of wire products are directly influenced by the quality of the steel wire rod. High-quality steel wire rods are made from superior materials and have undergone stringent manufacturing processes, resulting in enhanced tensile strength and resistance to deformation. This ensures that wire products can withstand heavy loads, tension, and stress without breaking or losing shape. On the other hand, low-quality steel wire rods are more prone to breakage, stretching, or bending under similar conditions, leading to compromised performance and potentially hazardous situations. Secondly, the surface finish of the wire rod impacts the overall performance of wire products. A smooth and uniform surface finish, achieved through precise manufacturing techniques, reduces friction and abrasion during the use of wire products. This not only enhances their lifespan but also improves their functionality. In contrast, wire rods with poor surface finish may have rough or uneven surfaces, resulting in increased friction and wear. This can lead to premature degradation, decreased performance, and potential safety hazards. Furthermore, the chemical composition of the steel wire rod affects the corrosion resistance of wire products. High-quality wire rods are typically made from corrosion-resistant materials or have protective coatings, preventing rust or corrosion over time. This is particularly important for wire products used in outdoor or moist environments where exposure to water, humidity, or chemicals may occur. Wire products made from low-quality wire rods with inadequate corrosion resistance can deteriorate faster, leading to decreased performance, structural weakness, and potential failure. In summary, the quality of steel wire rod directly impacts the performance of wire products. Higher quality wire rods result in stronger, more durable, and longer-lasting wire products with enhanced resistance to deformation, improved surface finish, and better corrosion resistance. Investing in high-quality steel wire rods ensures the production of wire products that meet performance standards, provide reliable functionality, and ensure user safety.
- Q: How are steel wire rods used in the manufacturing of wire brushes?
- Steel wire rods are used in the manufacturing of wire brushes as they serve as the primary material for the bristles. By shaping and cutting the steel wire rods into specific lengths and configurations, manufacturers can create strong and durable bristles that are capable of effectively cleaning and scrubbing various surfaces. The steel wire rods are twisted or crimped into the brush head, providing the necessary stiffness and flexibility to remove dirt, debris, and rust from a wide range of objects and surfaces.
- Q: How is steel wire rod tested for quality?
- Steel wire rod is tested for quality through a variety of methods such as chemical analysis, mechanical testing, and surface inspection. Chemical analysis involves determining the elemental composition of the rod to ensure it meets the required specifications. Mechanical testing includes assessing the tensile strength, hardness, and other mechanical properties to verify its strength and durability. Surface inspection is conducted to identify any defects or imperfections on the rod's surface using visual, ultrasonic, or magnetic particle testing. These tests ensure that steel wire rod meets industry standards and customer requirements for quality.
- Q: What are the different types of steel wire rod coatings used for improved electrical conductivity?
- There are several types of steel wire rod coatings used for improved electrical conductivity, including copper, tin, silver, and nickel. These coatings help enhance the wire's ability to conduct electricity by reducing resistance and improving the flow of electrical current.
- Q: How is steel wire rod used in the manufacturing of wire for electrical grounding systems?
- Steel wire rod is used in the manufacturing of wire for electrical grounding systems as it provides the necessary strength, conductivity, and durability required for grounding applications. The steel wire rod undergoes various processes such as drawing, annealing, and coating to transform it into a finished wire that can effectively conduct electrical current and provide a safe path for grounding excess electricity.
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Hot Rolled Round Rod Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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