Hot Rolled Carbon Steel Wire Rod in Coil
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Product Description:
OKorder is offering Wire Rod 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
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.
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Product Advantages:
OKorder's Wire Rod are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
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
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 | |
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 | |
Q235 | A | 235 | 225 | 375-500 | 26 | 25 | |
Q235 | B | 235 | 225 | 375-500 | 26 | 25 | |
Note:
1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.
2. Other Grade and Standard carbon steel wire rod we can supply:
Grade: H08A, 30MnSi, 62B-82B
Standard: AISI, BS, JIS, DIN
The Minimum Order Quantity of these products is high, and need to be confirmed.
3. We can not only supply carbon steel wire rod; if you need anything about building materials, please contact us.
4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.
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: What makes stainless steel stainless?
A3: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
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- Q: What are the different types of steel wire rod coatings used for improved machinability?
- To enhance machinability, various coatings can be applied to steel wire rods. These coatings are designed to minimize friction and heat during the machining process, thereby improving tool longevity and productivity. One popular coating option for improved machinability is titanium nitride (TiN). TiN coatings create a durable surface that reduces friction and heat accumulation, resulting in extended tool lifespan and increased cutting speeds. Additionally, TiN coatings help prevent the formation of built-up edges and enhance chip flow, thereby further improving machinability. Another coating used to enhance machinability is titanium carbonitride (TiCN). TiCN coatings possess similar properties to TiN coatings but offer higher hardness and improved resistance to abrasive wear. This makes TiCN-coated wire rods particularly suitable for machining hard materials or in applications requiring high cutting speeds. For improved machinability, diamond-like carbon (DLC) coatings are also utilized. DLC coatings provide a low friction coefficient, excellent hardness, and good thermal stability. These properties make DLC-coated wire rods ideal for high-speed machining operations as they reduce friction and heat generation. Other commonly employed coatings for improved machinability include aluminum titanium nitride (AlTiN) and zirconium nitride (ZrN). AlTiN coatings offer high hardness, superb oxidation resistance, and low friction, making them well-suited for machining stainless steels and other challenging-to-machine materials. ZrN coatings provide good hardness and wear resistance, coupled with low friction, making them suitable for various machining applications. In summary, the utilization of titanium nitride (TiN), titanium carbonitride (TiCN), diamond-like carbon (DLC), aluminum titanium nitride (AlTiN), and zirconium nitride (ZrN) coatings on steel wire rods enhances machinability. Each coating offers distinct advantages and is selected based on specific machining requirements and the material being processed.
- Q: How is steel wire rod tested for elongation?
- Steel wire rod is tested for elongation through a process called tensile testing. This involves stretching a sample of the wire rod until it breaks, and then measuring the extension or elongation that occurs before the fracture. This measurement helps determine the wire rod's ability to withstand deformation under tension and is a crucial factor in assessing its quality and suitability for various applications.
- Q: How is steel wire rod used in the manufacturing of staples?
- Steel wire rod is commonly used in the manufacturing of staples due to its strength and durability. It is first drawn into the desired diameter and then cut into appropriate lengths for staple production. The wire rod is then shaped into U-shaped or flat formations, creating the basic structure of the staple. These staples are then further processed, including processes like galvanizing or coating, to enhance their corrosion resistance. Overall, steel wire rod serves as a fundamental material in staple manufacturing, providing the necessary strength and structure for these widely used fasteners.
- Q: How is the grain size of steel wire rod measured?
- Metallography, a method commonly employed for measuring the grain size of steel wire rod, involves a series of steps. Initially, a small piece of the rod is cut, and subsequently, it is subjected to grinding and polishing to procure a smooth surface. Once the surface is adequately prepared, a chemical reagent is employed to etch the sample, thereby unveiling the grain boundaries. This etching process facilitates the differentiation of individual grains and enhances their visibility when observed through a microscope. Following the etching process, the sample is meticulously examined under a high magnification microscope. During this examination, the grains are meticulously counted, and their size is determined using either a measuring reticle or specialized software. Consequently, the grain size is typically reported as either an average grain diameter or a grain size number, representing the number of grains within a given area. It is crucial to acknowledge that the measurement of grain size is subject to subjectivity and may vary according to the observer's interpretation. Therefore, standardized methodologies such as ASTM E112 or ISO 643 are commonly employed to ensure uniformity and precision in grain size measurements. These standards offer comprehensive guidelines regarding sample preparation, etching techniques, and grain size determination.
- Q: What are the common safety guidelines for steel wire rod usage?
- Some common safety guidelines for steel wire rod usage include wearing appropriate personal protective equipment such as gloves, safety glasses, and steel-toed shoes. It is important to handle and store the wire rods properly to prevent injuries, such as avoiding sharp edges and ensuring that they are stacked securely. Regular maintenance and inspection of equipment and tools used with steel wire rods should also be conducted to ensure their safe operation. Additionally, proper training and awareness of potential hazards associated with handling steel wire rods are crucial for maintaining a safe working environment.
- Q: What are the common standards for steel wire rod?
- Steel wire rod standards differ depending on the industry and specific use. However, the steel wire rod manufacturing industry generally adheres to several well-known standards. One widely accepted standard is the ASTM standard, specifically ASTM A510/A510M. This standard provides general requirements for carbon and alloy steel wire rods and coarse round wire. It covers aspects such as chemical composition, mechanical properties, dimensions, and tolerances. Another common standard is the ISO standard, specifically ISO 16120-2. This standard outlines the general requirements for non-alloy steel wire rod intended for conversion into wire. It includes details on chemical composition, mechanical properties, and dimensions. Additionally, industry-specific standards exist for steel wire rod. For instance, the automotive industry follows its own set of standards to ensure the quality and performance of steel wire rods used in automotive applications. In summary, common standards for steel wire rod include ASTM A510/A510M, ISO 16120-2, and industry-specific standards. These standards guarantee that steel wire rods meet the necessary requirements for their intended uses and promote consistency and quality during the manufacturing process.
- Q: What are the different surface treatment processes used for steel wire rod?
- Steel wire rod undergoes various surface treatment processes to enhance its corrosion resistance, improve its aesthetic appearance, or provide specific functional properties. One commonly used process is galvanizing, where a layer of zinc is applied to the steel wire rod. This protective layer acts as a sacrificial anode, corroding instead of the steel and preventing corrosion. Galvanizing can be achieved through hot-dip galvanizing or electroplating, depending on specific requirements. Phosphating is another surface treatment process that involves applying a phosphate coating to the steel wire rod. This coating improves adhesion of subsequent coatings or paints, enhances corrosion resistance, and increases wear resistance. Electroplating involves depositing a layer of metal onto the steel wire rod's surface using an electrolytic cell. Various metals like zinc, nickel, or chromium can be used to provide corrosion resistance, enhance aesthetics, or improve specific properties such as hardness or conductivity. Heat treatment processes like annealing or quenching and tempering can modify the microstructure of the steel wire rod's surface. These processes improve mechanical properties like strength, ductility, and toughness. Surface coating processes like powder coating or paint application are also used for steel wire rod. These processes provide aesthetic appeal, protect against corrosion, or improve friction characteristics. The choice of surface treatment process depends on the desired outcome and specific application requirements. Whether it is for corrosion resistance, improved aesthetics, enhanced mechanical properties, or functional purposes, these treatment processes play a crucial role in ensuring the performance and longevity of steel wire rod in various industries.
- Q: How are steel wire rods used in the production of fishing lines?
- Steel wire rods are used in the production of fishing lines as they are strong, durable, and resistant to corrosion. These rods are processed into thin wires, which are then coated with a protective layer. These coated wires are then braided or twisted together to create the fishing line, providing the necessary strength and flexibility to withstand the pulling force of fish.
- Q: How does the coating affect the performance of steel wire rod?
- The performance of steel wire rod can be significantly influenced by its coating. To begin with, the coating is essential for protecting the wire rod from corrosion, especially when it is exposed to moisture or harsh environments. This protective layer ensures that the wire rod maintains its strength and durability over time, reducing the risk of premature failure. Moreover, the coating can enhance the lubricity of the wire rod, making it easier to handle and minimizing friction during processing. As a result, wire drawing operations can be smoother, decreasing the likelihood of surface defects or breakages. Additionally, the coating can improve the bonding properties of the wire rod, particularly in applications such as welding or concrete reinforcement. A properly applied coating promotes better adhesion to other materials, ensuring the wire rod functions effectively in these specific applications. Furthermore, the coating can provide insulation properties, making the wire rod suitable for electrical or electronic uses. It prevents the wire rod from conducting electricity, lowering the risk of short circuits or electrical malfunctions. In summary, the coating on steel wire rod plays a vital role in protecting, enhancing, and optimizing its performance in various applications. It guarantees durability, improves handling, enhances bonding properties, and provides necessary insulation. Therefore, choosing the appropriate coating for specific applications is crucial to achieve optimal performance and longevity of steel wire rod.
- Q: What are the different types of steel wire rod surface defects that can occur during wire drawing?
- Some common types of steel wire rod surface defects that can occur during wire drawing include scratches, pits, scale, cracks, and decarburization.
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Hot Rolled Carbon Steel Wire Rod in Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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