Prime Hot Rolled Steel Wire Rod in Coils
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
EN,GB,ASTM
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
null
Steel Grade:
Q235,Q215,Q195
Thickness:
6.5mm, 8mm, 10mm
Length:
-
Net Weight:
-
Product Description:
OKorder is offering Prime Hot Rolled Steel Wire Rod in Coils at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Prime Hot Rolled Steel Wire Rod in Coils are ideal for structural applications and are 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.
Product Advantages:
OKorder's Prime Hot Rolled Steel Wire Rod in Coils are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: HRB400,HRB400E,HRB500
Certificates: ISO, SGS, BV, CIQ
Packaging: Export packing, nude packing, in coils, each coil around 2mt
Size: 5.5mm, 6.5mm, 8mm, 10mm
Chemical composition (%): | C | Si | Mn | P | S | Ceq | |||
HRB335 HRBF335 |
0.25 |
0.80 |
1.60 |
0.045 |
0.045 | 0.52 | |||
HRB400 HRBF400 | 0.54 | ||||||||
HRB500 HRBF500 | 0.55 | ||||||||
Mechanical properties | Steel | Rel/ MPa | Rm/ MPa | A/ % | Agt/ % | ||||
≥ | |||||||||
HRB335 HRBF335 | 335 | 455 | 17 |
7.5 | |||||
HRB400 HRBF400 | 400 | 540 | 16 | ||||||
HRB500 HRBF500 | 500 | 630 | 15 | ||||||
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we 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: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q: How is steel wire rod used in the manufacturing of wire forms for musical instruments?
- Steel wire rod is an essential component in the manufacturing of wire forms for musical instruments. It serves as the base material for creating various wire shapes, such as springs, hooks, and braces, which are crucial for holding instrument parts together or providing tension. The high-quality and strength of steel wire rod ensure durability and reliability in these wire forms, enabling musicians to produce precise and harmonious sounds from their instruments.
- Q: How is the surface roughness of steel wire rod controlled during manufacturing?
- The surface roughness of steel wire rod is controlled during manufacturing through various processes such as cleaning, descaling, and polishing. These processes remove any impurities, scale, or oxide layers from the surface, resulting in a smoother and more uniform finish. Additionally, the use of specialized rolling mills and techniques helps in achieving the desired surface roughness by controlling the pressure and speed of the rolling process.
- Q: What are the main challenges in manufacturing steel wire rod?
- Some of the main challenges in manufacturing steel wire rod include ensuring consistent quality and strength, maintaining a high level of productivity, managing energy consumption and environmental impact, and addressing safety concerns in the production process. Additionally, market fluctuations and competition pose challenges in terms of pricing and meeting customer demands.
- Q: How does the hardness of steel wire rod vary with different wire drawing processes?
- The hardness of steel wire rod typically increases with different wire drawing processes. As the wire is drawn through smaller and smaller dies, the material is subjected to plastic deformation, which aligns the grain structure and increases the dislocation density. This results in a harder and stronger wire with improved mechanical properties.
- Q: What are the different types of surface defects that can occur on steel wire rod?
- There are several types of surface defects that can occur on steel wire rods. These defects can occur during the manufacturing process or due to external factors. Some of the common surface defects are: 1. Scale: Scale is a type of oxide layer that forms on the surface of steel wire rods during the hot rolling process. It appears as a flaky or scaly layer and can affect the appearance and quality of the wire rod. 2. Pitting: Pitting is a localized corrosion phenomenon that results in the formation of small, shallow holes or pits on the surface of the wire rod. It can be caused by exposure to corrosive environments or improper handling of the rod. 3. Rust: Rust is the result of the oxidation of iron in the presence of moisture and oxygen. It appears as a reddish-brown discoloration on the surface of the wire rod. Rust can weaken the rod and affect its overall strength. 4. Scratches: Scratches are superficial cuts or abrasions on the surface of the wire rod. They can occur during handling, transportation, or storage of the rod. Scratches can reduce the surface quality and can act as stress concentration points, leading to failure under load. 5. Lamination: Lamination is a defect that occurs during the manufacturing process. It appears as a separation or splitting of layers in the wire rod. Lamination can weaken the rod and reduce its mechanical properties. 6. Decarburization: Decarburization is the loss of carbon from the surface layer of the wire rod due to exposure to high temperatures. It appears as a darkened or discolored surface and can reduce the hardness and strength of the rod. 7. Flaws: Flaws refer to any irregularities or imperfections on the surface of the wire rod that can affect its performance. These can include cracks, pits, or uneven surfaces. Flaws can compromise the structural integrity of the rod and may lead to failure under stress. It is important to detect and address these surface defects to ensure the quality and reliability of steel wire rods in various applications such as construction, manufacturing, and automotive industries. Regular inspection, proper handling, and appropriate surface treatment can help minimize these defects and enhance the overall performance of the wire rod.
- Q: How is steel wire rod used in the manufacturing of wire forms for automotive seat belts?
- The manufacturing process of wire forms for automotive seat belts relies heavily on steel wire rod. Utilizing advanced machinery and techniques, the wire rod is initially processed and shaped into the required form. This form serves as the foundation for the intricate design and structure of the seat belt, guaranteeing its durability and strength. Steel wire rod is specifically chosen for this purpose due to its exceptional strength and high tensile properties. It possesses the necessary resilience and flexibility to withstand the stresses and forces encountered by seat belts during everyday use and potential accidents. To further enhance their performance characteristics, the wire forms undergo additional processing and treatment. This may involve various methods such as heat treatment, galvanization, or coating processes to improve their resistance against corrosion, wear, and tear. The wire forms are then assembled alongside other components like buckles and retractors, completing the seat belt assembly. The strength and quality of the steel wire rod used significantly contribute to the overall safety and reliability of the seat belt system. In summary, the crucial manufacturing process of wire forms for automotive seat belts heavily relies on steel wire rod. This material provides the necessary strength, durability, and flexibility to ensure the safety and performance of these critical safety devices.
- Q: What are the different chemical analysis techniques for steel wire rod?
- There are several chemical analysis techniques used for steel wire rod, including spectroscopy, X-ray fluorescence (XRF), atomic absorption spectroscopy (AAS), inductively coupled plasma (ICP) analysis, and wet chemical analysis. These techniques help determine the composition and impurities present in the steel wire rod, ensuring its quality and adherence to industry standards.
- Q: What are the different surface finishing techniques for steel wire rod?
- Some of the different surface finishing techniques for steel wire rod include galvanizing, electroplating, phosphating, and powder coating.
- Q: How is the price of recycled steel wire rod determined?
- Several factors contribute to the determination of the price of recycled steel wire rod. To begin with, the price is influenced by the interplay of demand and supply dynamics. When there is a high demand for recycled steel wire rod and a limited supply, the price is likely to rise. Conversely, if the supply exceeds the demand, the price may decrease. Another important factor is the quality and grade of the recycled steel wire rod. Rods that meet industry standards and specifications and are of higher quality generally command a higher price compared to lower-grade or substandard rods. In addition, the cost of production and processing also impacts the price. This includes expenses such as collecting and sorting scrap metal, transportation, energy, labor, and other operational costs. All these factors are taken into account when determining the final price of recycled steel wire rod. Moreover, market conditions and fluctuations in the prices of raw materials and related commodities can have an impact on the price of recycled steel wire rod. For instance, if the price of iron ore, a key raw material in steel production, increases, it can lead to higher production costs, which may be reflected in the price of recycled steel wire rod. Lastly, external factors like government regulations, trade policies, and environmental considerations can influence the price. Stricter regulations on carbon emissions or waste management, for example, may increase production costs and subsequently affect the price. In conclusion, the price of recycled steel wire rod is determined by factors such as demand and supply dynamics, quality and grade, production costs, market conditions, and external factors. Analyzing these factors is crucial for understanding and predicting price fluctuations in the recycled steel wire rod market.
- Q: What are the different types of steel wire rod coatings used for electrical conductivity?
- There are several different types of steel wire rod coatings used for electrical conductivity, each with its own unique characteristics and advantages. One common type of coating used for electrical conductivity is copper. Copper has excellent electrical conductivity properties, making it an ideal choice for applications requiring high electrical performance. Copper coatings can be applied through various methods such as electroplating or hot-dipping, ensuring a uniform and durable coating on the steel wire rod. Another type of coating used for electrical conductivity is silver. Silver is known for its exceptional electrical conductivity, even better than copper. It is often used in applications where the highest level of electrical performance is required, such as in high-frequency cables or precision electronic components. Silver coatings can be applied through electroplating or electroless plating processes, providing a thin and highly conductive layer on the steel wire rod. Zinc is another commonly used coating for electrical conductivity, although it may not possess the same level of conductivity as copper or silver. Zinc coatings are often used for corrosion protection in electrical applications, as they provide a sacrificial layer that prevents the underlying steel wire rod from corroding. Additionally, zinc coatings can also enhance the electrical conductivity of the steel wire rod to some extent. Tin coatings are also utilized for electrical conductivity purposes. Tin is known for its low electrical resistance and good corrosion resistance properties. Tin coatings can be applied through electroplating or hot-dipping processes, providing a reliable and conductive layer on the steel wire rod. Lastly, there are also specialized coatings such as nickel or gold that can be used for specific applications requiring unique electrical conductivity properties. Nickel coatings offer good electrical conductivity and corrosion resistance, making them suitable for various electrical and electronic applications. Gold coatings, on the other hand, are highly conductive and provide excellent corrosion resistance, making them ideal for high-end electronic components or connectors. In conclusion, the different types of steel wire rod coatings used for electrical conductivity include copper, silver, zinc, tin, nickel, and gold. Each coating offers specific advantages and is chosen based on the desired level of electrical performance, corrosion resistance, and application requirements.
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Prime Hot Rolled Steel Wire Rod in Coils
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 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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