Supply 6.5mm steel wire rod in coils with grade A quality
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Item specifice
Steel Grade: Q195/235, SAE1006-1018B Standard: ASTM, GB
Diameter: 5.5mm, 6.5mm, 7mm,8mm,9mm,10mm,12mm,14mm
Type: Drawn Wire Alloy or Not: Alloy Brand Name: HSKY
Technique: Hot Rolled Place of Origin: China Mainland
Chemical Composition:(Please kindly find our chemistry of our material based on SAE1006B and SAE1008B as below for your information)
High carbon/Low carbon/common carbon Steel wire rod | With boron for rebate tax |
Grade | SAE1006B SAE1008B SAE1018B |
Package | In coil ,in bundle, |
Coil weight | about 2000kg-3000kgs |
Size: | 5.5mm 6.5mm 8mm 10mm 12mm 14mm 16mm |
Types | High Carbon ,Low carbon ,Common carbon |
Exported Country | South Korea,Vietnam,Indonesia,Myanmar,Philippines and Afrca,Ect |
Delivery term: | within 30 days after receive the LC |
Payment Term: | LC at sight ,LC 30-120 days after B/L date, TT payment |
The Standard of Physical Properties:
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | Cr | |
SAE1006 | 0.03~O.07 | ≤0.32 | ≤0.30 | ≤0.045 | ≤0.040 | >0.30 |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
250-280 | 350-380 | ≥32 |
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | Cr | |
SAE1008 | 0.10max | 0.3~O.50 | 0.15max | 0.050max | 0.040 max | 0.30 min |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
≥195 | 315-430 | ≥30 |
Usage and Applications of Steel Wire Rod in Coil:
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. Steel wire rod is widely used in construction and manufacturing. 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 Steel Wire Rod in Coil:
Packaging Detail: products are packed in coil and then shipped by container or bulk vessel
Each coil weight: 2-3MT
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: CFR, CIF
- Q:How is steel wire rod bundled and packaged for transportation?
- Steel wire rods are bundled and packaged for transportation to ensure their safety and ease of handling. There are several methods commonly used for bundling and packaging steel wire rods. One common method is to bundle the rods together using steel straps or wires. The rods are typically arranged in a neat stack, and the straps or wires are tightly wrapped around the bundle to hold the rods securely in place. This bundling method helps to prevent the rods from shifting or rolling during transportation, reducing the risk of damage. In addition to bundling, steel wire rods are often packaged in wooden crates or pallets for added protection. These crates or pallets provide a sturdy and stable base for the bundled rods, making it easier to lift and move them using forklifts or other handling equipment. The crates or pallets also shield the rods from direct contact with the ground, minimizing the risk of corrosion or other damage. To further protect steel wire rods during transportation, they may be wrapped in plastic or shrink-wrap. This additional layer of packaging helps to shield the rods from moisture, dust, and other contaminants that could potentially cause corrosion or surface damage. Labels and markings are also applied to the bundles and packaging to provide important information about the contents, such as the type and grade of steel, the quantity of rods, and any specific handling instructions. These labels and markings assist in the efficient and accurate identification and handling of the steel wire rods during transportation and storage. Overall, bundling and packaging steel wire rods for transportation involves securing the rods together using steel straps or wires, placing them in wooden crates or pallets, and adding additional protection through plastic or shrink-wrap. This ensures that the rods are well-protected, organized, and easily handled throughout the transportation process.
- Q:How is steel wire rod cut to desired lengths?
- Steel wire rod is typically cut to desired lengths using various cutting methods such as shearing, sawing, or using specialized cutting machines. These methods involve applying force to the wire rod and carefully cutting it to the desired length using sharp blades or saw teeth. Some cutting machines may also use heat or lasers to cut through the steel wire rod. The cutting process ensures precise and accurate lengths as required for different applications.
- Q:How is steel wire rod used in the manufacturing of wire ropes for cranes?
- Steel wire rod is used as the raw material in the manufacturing of wire ropes for cranes. It undergoes a series of processes such as drawing, stranding, and coating to transform it into a strong and durable wire rope. The steel wire rod provides the necessary tensile strength and flexibility required for wire ropes to withstand heavy loads and repetitive lifting movements in crane operations.
- Q:What are the different grain size measurement methods for steel wire rod?
- Steel wire rod is commonly measured using various grain size measurement methods. These methods provide crucial information about the microstructure and mechanical properties of the steel. One method widely utilized is the ASTM E112 standard, which employs a microscope to measure the average grain size. To apply this method, a metallographic sample is prepared and polished to a mirror-like finish. Subsequently, the sample is etched to reveal the grain boundaries. Under a microscope, the grain boundaries are then traced and counted to determine the average grain size. Another technique is the Sieve Analysis method, frequently employed to determine the grain size distribution in steel wire rod. This method entails sieving a representative sample of the wire rod through a series of progressively smaller mesh sieves. The weight of material retained on each sieve is measured, and the grain size distribution is determined based on the percentage of retained material. The Laser Diffraction method is another frequently used approach for measuring grain size in steel wire rod. In this method, a suspension of wire rod particles is subjected to a laser beam, and the resulting scattering pattern is measured. Particle size can be determined based on the diffraction pattern, allowing for the calculation of the grain size distribution. Additional methods include the Electron Backscatter Diffraction (EBSD) method, which utilizes an electron microscope to determine crystallographic orientation and grain boundaries in the wire rod, and the X-ray Diffraction (XRD) method, which measures the angle of X-ray diffraction to determine crystallographic structure and grain size. Each of these grain size measurement methods possesses distinct advantages and limitations. The choice of method depends on factors such as the desired level of accuracy, the type of steel wire rod being analyzed, and the available equipment and expertise.
- Q:How are steel wire rods used in the manufacturing of wire baskets for storage?
- Steel wire rods are an essential component in the manufacturing of wire baskets for storage. These rods serve as the base material from which the wire baskets are formed. They are typically made from high-quality steel, ensuring durability and strength in the final product. To begin the manufacturing process, the steel wire rods are first cleaned and then straightened to remove any bends or twists. This step is crucial to ensure that the wire baskets are formed with precision and accuracy. Once the wire rods are straightened, they are fed into a wire drawing machine. This machine gradually reduces the diameter of the rods, resulting in thinner wires. These thinner wires are then coiled onto large spools, ready to be used in the construction of wire baskets. The next step involves forming the wire rods into the desired shape for the wire baskets. This is achieved through a process called wire forming, where the wires are bent and manipulated using specialized machinery. The wire rods are carefully shaped to create the frame and mesh structure of the wire baskets. After the wire rods are formed into the desired shape, they are welded together at the joints to ensure stability and strength. Welding is crucial to ensure that the wire baskets can withstand the weight of the items stored within them. Once the welding process is complete, the wire baskets undergo a finishing process. This may include surface treatments such as galvanization or powder coating to enhance their resistance to corrosion and improve their aesthetic appearance. In conclusion, steel wire rods play a crucial role in the manufacturing of wire baskets for storage. They provide the strength and durability required for these baskets to withstand heavy loads and ensure longevity. Without steel wire rods, it would be impossible to create wire baskets that are suitable for storage purposes.
- Q:What are the main factors influencing the choice of steel wire rod packaging?
- The main factors influencing the choice of steel wire rod packaging include the weight and size of the wire rod, the required protection and safety during transportation, the storage conditions, the specific industry requirements, and the cost-effectiveness of the packaging solution.
- Q:How is steel wire rod tested for internal soundness?
- Steel wire rod is tested for internal soundness using non-destructive testing techniques such as ultrasonic testing or eddy current testing. These methods involve the use of specialized equipment to detect any internal defects or anomalies in the wire rod without damaging the material. The testing process allows for the identification of any internal flaws, such as cracks or inclusions, ensuring that the wire rod meets the required quality standards and is suitable for its intended applications.
- Q:What are the different types of coatings applied to steel wire rod?
- There are several different types of coatings that can be applied to steel wire rods, including galvanized coatings, zinc-aluminum coatings, copper coatings, and polymer coatings. Each of these coatings offers different benefits and properties, such as corrosion resistance, improved conductivity, and increased durability. The choice of coating depends on the specific application and desired performance of the steel wire rod.
- Q:What are the main factors influencing the choice of steel wire rod quality standards?
- The main factors influencing the choice of steel wire rod quality standards include the intended application or use of the wire rod, industry regulations and standards, customer requirements, and the overall quality and performance expectations of the end product. Additionally, factors such as cost, availability, and the reputation of the supplier or manufacturer may also play a role in determining the standards for steel wire rod quality.
- 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.
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Supply 6.5mm steel wire rod in coils with grade A quality
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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