GB Standard Steel Wire Rod with High Quality 7mm-8mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40 m.t
- Supply Capability:
- 15000 m.t/month
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Product Description:
Specifications of GB Standard Steel Wire Rod with High Quality 7mm-8mm:
Steel Grade: Q195 Standard: GB
Diameter: 7mm, 8mm
6.5mm can be drawing into 2mm/8.0mm can be drawing into 3mm
Each coil weight about 2MT
Chemical Composition:
Please kindly find our chemistry of our material based on Q195 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 | |
Trademark | Rank | Pulling Test | |||||
Bend PointΔs/Mpa | Tensile Strength | Elongation Ratioδ5% | |||||
Thickness (Diameter) /MM | Thickness (Diameter) /MM | ||||||
≤16 | 16-40 | ≤16 | 16-40 | ||||
≥ | ≥ | ||||||
Q195 |
| 195 | 185 | 315-390 | 33 | 32 | |
Usage and Applications of GB Standard Steel Wire Rod with High Quality 7mm-8mm:
After hot-rolled 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.
Production Process of GB Standard Steel Wire Rod with High Quality 7mm-8mm:
Steel billet---Heating---Rolling---Water-cooling---Coiling---Cooling---Inspection---Bundling---Exworks
Packaging & Delivery of GB Standard Steel Wire Rod with High Quality 7mm-8mm:
Packaging Detail: products are packed in coil and then shipped by container or bulk vessel
Each coil weight: About 2MT
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
FAQ:
Q1: How soon can we receive the product after purchasement?
A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically one month.
Q2: How do you guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: The prices are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
Images of GB Standard Steel Wire Rod with High Quality 7mm-8mm:
*If you would like to get our price, please kindly inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q:How is steel wire rod used in automotive applications?
- Steel wire rods are extensively used in automotive applications due to their high strength, durability, and flexibility. They are primarily used in the manufacturing of various automotive components such as springs, cables, tires, and reinforcements. Steel wire rods are also used in seat frames, exhaust systems, and suspension systems, where their excellent tensile strength and resistance to corrosion play a crucial role in ensuring the safety and performance of vehicles. Overall, steel wire rods are an essential material in the automotive industry, contributing to the overall strength, reliability, and functionality of automobiles.
- Q:How is the dimensional accuracy of steel wire rod ensured?
- The dimensional accuracy of steel wire rod is ensured through a series of manufacturing and quality control processes. Firstly, the steel wire rod is produced using a continuous casting or hot rolling method, where the dimensions are closely monitored and controlled. This initial process ensures that the diameter and shape of the wire rod are within the desired tolerances. Once the wire rod is formed, it undergoes various mechanical treatments such as drawing, annealing, and cooling. These processes further refine the dimensions and improve the mechanical properties of the wire rod. Drawing involves pulling the wire rod through a series of dies with progressively smaller diameters, which helps in achieving the desired diameter with high precision. During the manufacturing process, regular inspections and measurements are carried out to ensure the dimensional accuracy of the wire rod. This includes using advanced measurement techniques such as laser-based measuring systems or optical scanners to check the diameter, roundness, and surface quality of the wire rod. Additionally, quality control procedures are implemented to ensure that the wire rod meets the required dimensional standards. This involves taking samples at regular intervals and measuring their dimensions to verify compliance with the specified tolerances. Any deviations from the desired dimensions are identified and appropriate corrective actions are taken to maintain the dimensional accuracy. Overall, the dimensional accuracy of steel wire rod is ensured through a combination of precise manufacturing techniques, mechanical treatments, regular inspections, and quality control procedures. These measures guarantee that the wire rod meets the dimensional requirements for its intended applications.
- Q:What are the common production processes for dubnium-coated steel wire rod?
- The common production processes for dubnium-coated steel wire rod typically involve several steps. First, the steel wire rod is cleaned and prepared to remove any impurities. Then, a layer of dubnium coating is applied to the surface of the wire rod using methods such as electroplating or physical vapor deposition. This coating process helps enhance the wire rod's corrosion resistance, durability, and other desired properties. Finally, the dubnium-coated steel wire rod undergoes quality control inspections to ensure it meets the required standards before being made available for various applications.
- Q:What are the common production processes for vanadium-coated steel wire rod?
- The common production processes for vanadium-coated steel wire rod typically involve several steps. First, the steel wire rod is cleaned and pre-treated to remove any impurities or contaminants. Then, it undergoes a process called vanadization, where a layer of vanadium is applied onto the surface of the wire rod through a chemical or electroplating method. This vanadium coating provides enhanced properties such as increased strength and corrosion resistance. Finally, the wire rod is subjected to further treatments such as annealing, cooling, and quality testing to ensure it meets the desired specifications and standards before being used in various applications.
- Q:How is the wear resistance of steel wire rod assessed?
- The wear resistance of steel wire rod is typically assessed through various testing methods, such as the pin-on-disk test or the abrasion test. These tests involve subjecting the wire rod to rubbing or sliding against a specified surface under controlled conditions, measuring the resulting wear or loss of material. The wear resistance is then determined by evaluating the extent of wear or damage to the wire rod.
- Q:What are the different straightening methods for steel wire rod?
- There are several different methods for straightening steel wire rods, including rotary straightening, roll straightening, and stretching straightening.
- Q:What are the common inspection methods for steel wire rod?
- The common inspection methods for steel wire rod include visual inspection, dimensional inspection, mechanical testing, surface inspection, and chemical analysis. Visual inspection involves checking for any visible defects or irregularities in the wire rod. Dimensional inspection ensures that the wire rod meets the specified dimensions and tolerances. Mechanical testing involves conducting tests like tensile strength, yield strength, and elongation to determine the mechanical properties of the wire rod. Surface inspection is done to detect any surface defects such as cracks, scratches, or corrosion. Chemical analysis is performed to verify the composition and quality of the steel wire rod.
- Q:How is steel wire rod used in the manufacturing of wire forms for furniture?
- Steel wire rod is a crucial component in the manufacturing of wire forms for furniture. It is used in various ways to create sturdy and durable wire structures that are essential in the construction of furniture pieces. Firstly, steel wire rod serves as the primary material for producing the wires used in furniture manufacturing. The wire rod is typically drawn through a series of dies to achieve the desired diameter and shape. These wires are then used to form the framework of various furniture items such as chairs, tables, and shelving units. Additionally, steel wire rod is often used to create springs for furniture. Springs are an integral part of furniture construction as they provide support, comfort, and flexibility to the seating or bedding surface. By using steel wire rod, manufacturers can produce high-quality springs that are resilient and long-lasting. Moreover, steel wire rod is used for reinforcing certain parts of furniture. For instance, it can be incorporated into the structure of a chair to reinforce the legs or the backrest, ensuring stability and preventing any potential damage or breakage. Furthermore, steel wire rod is utilized for creating decorative elements in furniture design. It can be bent, twisted, or shaped into intricate patterns or designs to enhance the aesthetics of the furniture piece. These decorative wire forms can be used as accents, handles, or even as the main design feature of the furniture item. Overall, steel wire rod plays a critical role in the manufacturing of wire forms for furniture. Its strength, versatility, and durability make it an ideal material for creating the framework, springs, reinforcements, and decorative elements required in furniture construction.
- Q:What are the different types of steel wire rod coatings used for improved adhesion?
- There are several different types of steel wire rod coatings used for improved adhesion. These coatings are applied to the surface of the wire rod to enhance its bonding properties with other materials or substances. Some commonly used coatings include: 1. Zinc Coatings: Zinc coatings are widely used to improve adhesion in steel wire rods. The process of applying zinc to the wire rod surface is known as galvanization. Zinc coatings create a protective layer that prevents corrosion and enhances the wire rod's bonding capabilities. 2. Phosphate Coatings: Phosphate coatings are often used as a pre-treatment before applying other coatings. They create a thin layer of phosphate crystals on the wire rod's surface, which enhances adhesion and provides a good base for subsequent coatings. 3. Polymer Coatings: Polymer coatings are another popular choice for improving adhesion in steel wire rods. These coatings are typically applied as a thin layer of polymer material, such as epoxy, polyurethane, or polyester. Polymer coatings provide excellent bonding properties and also offer protection against corrosion. 4. Epoxy Coatings: Epoxy coatings are known for their exceptional adhesion properties. These coatings are applied as a two-part system, where the epoxy resin is mixed with a hardener. Epoxy coatings offer excellent resistance to chemicals, abrasion, and corrosion, making them a suitable choice for various applications. 5. Nylon Coatings: Nylon coatings are often used for wire rods that require high durability and resistance to wear and tear. These coatings offer excellent adhesion and have good mechanical properties, making them suitable for applications in industries such as automotive and construction. 6. Ceramic Coatings: Ceramic coatings provide exceptional adhesion and resistance to high temperatures. These coatings are commonly used in wire rods that are exposed to extreme heat conditions or require enhanced thermal properties. It is important to consider the specific application requirements and environmental conditions when choosing a coating for improved adhesion in steel wire rods. Each coating type has its own advantages and limitations, and selecting the right coating can significantly impact the overall performance and longevity of the wire rod.
- Q:What are the different types of steel wire rod surface defects and their repair methods?
- Steel wire rods can experience different types of surface defects, each necessitating a unique repair approach. Common defects include pits, scale, scratches, and cracks. Pits manifest as small cavities on the wire rod's surface, resulting from factors like corrosion or mishandling. To rectify pits, the affected area can be ground down and then polished to restore a smooth surface. Scale refers to the flaky residue that forms during the wire rod's manufacturing process. It can be eliminated through chemical agents or mechanical techniques such as brushing or blasting. Following scale removal, the wire rod can be coated with a protective layer to prevent future formation. Scratches are shallow grooves that can occur during handling or transportation. Minor scratches can be resolved by using abrasives or polishing compounds to buff them out. For deeper scratches, the affected area may need to be ground and then polished to match the surrounding surface. Cracks are more severe defects resulting from stress, improper cooling, or material flaws. Repairing cracks typically involves cutting out the affected section and subsequently welding or brazing it back together. In some cases, heat treatment may be necessary to restore the wire rod's strength and integrity. It's important to note that the repair methods mentioned may vary depending on the defect's severity and nature. It is always advisable to consult a professional or follow the manufacturer's guidelines to ensure appropriate repair of steel wire rod surface defects.
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GB Standard Steel Wire Rod with High Quality 7mm-8mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40 m.t
- Supply Capability:
- 15000 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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