Steel Wire Rod China Manufacturer Hot Rolled in Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 30000 m.t./month
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Product Description:
OKorder is offering Steel Wire Rod China Manufacturer Hot Rolled 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Steel Wire Rod China Manufacturer Hot Rolled in Coils are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel Wire Rod China Manufacturer Hot Rolled in Coils 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:
1.Standard: AISI,ASTM,BS,DIN,GB,JIS
2.Wire Gauge: 5.5~14mm
3.Model Number: Q195, Q235, SAE1006, SAE1008
4.MOQ:25MT
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | B | |
SAE1006B | 0.03~O.07 | ≤0.32 | ≤0.30 | ≤0.045 | ≤0.040 | >0.0008 |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
250-280 | 350-380 | ≥32 | ||||
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | B | |
SAE1008B | 0.10max | 0.3~O.50 | 0.15max | 0.050max | 0.040 max | 0.0008 min |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
≥195 | 315-430 | ≥30 | ||||
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | B | |
Q195B | 0.06~O.12 | 0.25~O.50 | ≤0.30 | ≤0.050 | ≤0.045 | >0.0008 |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
≥195 | 315-430 | ≥33 | ||||
Grade | Chemical Composition(%) | |||||
C | Mn | Si | S | P | B | |
Q235B | 0.12~O.2 | 0.3~O.701 | ≤0.30 | ≤0.045 | ≤0.045 | >0.0008 |
Mechanical properties | ||||||
Yield strength(N/mm2) | Tensile strength(N/mm2) | Elongation(%) | ||||
235 | 375-500 | ≥26 | ||||
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: 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.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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- Q:How is steel wire rod used in the manufacturing of wire for automotive fuel injection systems?
- Steel wire rod is used in the manufacturing of wire for automotive fuel injection systems as it provides the necessary strength and durability required for this critical application. The wire rod is first processed through various stages such as drawing and annealing to achieve the desired diameter, surface finish, and mechanical properties. This wire is then further processed and formed into intricate shapes and components, such as fuel injector springs, connectors, and terminals, which play a vital role in ensuring efficient fuel delivery and system performance.
- Q:What are the common production processes for palladium-coated steel wire rod?
- The common production processes for palladium-coated steel wire rod typically involve cleaning the steel wire rod to remove any impurities, followed by a surface treatment to prepare it for the palladium coating. The wire rod is then coated with a layer of palladium through a process such as electroplating or electroless plating. After the coating, the wire rod may undergo additional treatments such as drying, curing, or annealing to improve the adhesion and durability of the palladium coating. Finally, the palladium-coated steel wire rod is inspected and packaged for shipment or further processing.
- 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 finishes for improved surface hardness?
- There are several types of steel wire rod finishes that can improve surface hardness. Some common finishes include galvanizing, coating with zinc or other metals, heat treatment, and cold drawing. These finishes enhance the hardness of the wire rod surface, making it more resistant to wear and damage.
- Q:How is steel wire rod used in the manufacturing of wire for automotive fuel injection systems?
- Steel wire rod plays a vital role in the production of wire for automotive fuel injection systems. This type of high-quality steel wire is essential for crafting the diverse wires and cables needed for these systems. One of the primary applications of steel wire rod in the manufacturing process is for creating fuel injector wiring harnesses. These harnesses are responsible for linking the fuel injectors to the vehicle's electronic control unit (ECU). By drawing the steel wire rod into thin and precise wires, they can be braided or twisted together to form the necessary harnesses. The selection of steel wire rod for this process is based on its exceptional strength, durability, and electrical conductivity. It must be capable of withstanding the challenging conditions under the vehicle's hood, including high temperatures, vibrations, and exposure to chemicals. Moreover, steel wire rod is also utilized in the production of other wires and cables within the fuel injection system. This includes sensor cables, which transmit data from various sensors to the ECU, as well as power cables, which supply electrical power to the fuel injectors. Overall, the significance of steel wire rod cannot be overstated in the manufacturing of wire for automotive fuel injection systems. Its strength, durability, and electrical conductivity ensure the proper operation and durability of these systems, ultimately enhancing the performance and efficiency of the vehicle.
- Q:How does the tensile strength of steel wire rod vary with different diameters?
- The tensile strength of steel wire rod can vary depending on its diameter. Generally, as the diameter of the wire rod increases, its tensile strength also tends to increase. This is because a larger diameter allows for more surface area, which helps the material resist deformation when under tension. In addition, a larger diameter wire rod usually contains more material, making the overall structure stronger. However, it is important to note that the relationship between diameter and tensile strength is not always straightforward. There comes a point where increasing the diameter of the wire rod may not have a significant impact on its tensile strength. This is because factors like the steel's grade, microstructure, and any treatments or heatings it undergoes can also affect its strength. Furthermore, factors other than diameter can influence the tensile strength of steel wire rod. These factors include the manufacturing process, as well as any subsequent treatments, such as drawing processes, heat treatments, and the presence of alloying elements. Therefore, when considering the tensile strength of steel wire rod with different diameters, it is crucial to consider all these factors in order to accurately determine the relationship between diameter and tensile strength.
- Q:How does the dimensional accuracy of steel wire rod vary with different heat treatment processes?
- The dimensional accuracy of steel wire rod can vary with different heat treatment processes. Heat treatment involves subjecting the steel wire rod to controlled heating and cooling processes to alter its physical and mechanical properties. One common heat treatment process for steel wire rod is annealing. During annealing, the wire rod is heated to a specific temperature and then slowly cooled. This process helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel. In terms of dimensional accuracy, annealing can help reduce internal stresses that may cause distortion or warping in the wire rod, resulting in improved dimensional stability. Another heat treatment process is quenching and tempering. Quenching involves rapidly cooling the wire rod after heating it to a high temperature, typically in a liquid such as oil or water. This rapid cooling process hardens the steel, making it stronger but also more brittle. To improve the toughness and reduce the brittleness, the wire rod is then tempered by reheating it to a lower temperature and then slowly cooling it. The dimensional accuracy may be affected during the quenching process due to rapid cooling, which can cause distortion or warping. However, tempering helps to reduce the brittleness and minimize the distortion, resulting in improved dimensional accuracy. Furthermore, other heat treatment processes such as normalizing and stress relieving can also influence the dimensional accuracy of steel wire rod. Normalizing involves heating the wire rod to a specific temperature and then allowing it to cool in still air. This process helps to refine the grain structure and improve the mechanical properties of the steel. Stress relieving, on the other hand, involves heating the wire rod to a temperature below the critical range and then slowly cooling it, which helps to reduce internal stresses. Both normalizing and stress relieving can contribute to improved dimensional accuracy by minimizing distortions or warping. In summary, the dimensional accuracy of steel wire rod can vary with different heat treatment processes. Annealing, quenching and tempering, normalizing, and stress relieving are some of the commonly used heat treatment processes that can impact the dimensional accuracy. The choice of the heat treatment process should be carefully considered to achieve the desired dimensional accuracy while also meeting the required mechanical properties of the steel wire rod.
- Q:What is the typical diameter range of steel wire rod?
- The typical diameter range of steel wire rod is between 5.5mm to 20mm.
- Q:What are the different decarburization testing methods for steel wire rod?
- There are several decarburization testing methods that are commonly used for steel wire rod. These methods are designed to determine the depth and extent of decarburization in the steel wire rod. 1. Macro examination: This method involves visually inspecting the surface of the steel wire rod for signs of decarburization. The rod is cut and polished, and then examined under a microscope to determine the depth and severity of decarburization. 2. Micro examination: Similar to macro examination, micro examination involves examining the surface of the steel wire rod under a microscope. However, this method provides a more detailed and magnified view of the decarburization. Micro examination allows for a more accurate measurement of the depth and extent of decarburization. 3. Chemical analysis: Chemical analysis involves taking a sample of the steel wire rod and analyzing its composition. This method can be used to determine the carbon content of the steel and compare it to the desired specifications. A higher carbon content indicates a lower level of decarburization. 4. Hardness testing: Decarburization can affect the hardness of the steel wire rod. Hardness testing involves measuring the resistance of the rod to indentation or penetration. A decrease in hardness can indicate the presence of decarburization. 5. Microhardness testing: Similar to hardness testing, microhardness testing involves measuring the hardness of the steel wire rod. However, this method uses a smaller and more precise indenter, allowing for a more accurate measurement of the hardness and the presence of decarburization. 6. Metallographic analysis: Metallographic analysis involves preparing a sample of the steel wire rod, polishing it, and then examining it under a microscope. This method allows for the observation of the microstructure of the steel and the presence of decarburization. These decarburization testing methods are essential in ensuring the quality and integrity of the steel wire rod. By using a combination of these methods, manufacturers can accurately assess the level of decarburization and take appropriate measures to maintain the desired quality standards.
- Q:How is steel wire rod used in the manufacturing of wire for reinforced concrete structures?
- Steel wire rod is an essential component in the manufacturing of wire for reinforced concrete structures. It serves as the primary raw material for producing high-strength and durable wires that are used to reinforce concrete structures. Firstly, steel wire rod goes through a series of processes to transform it into wire suitable for concrete reinforcement. These processes include cleaning, descaling, and surface treatment to remove any impurities and enhance its strength and corrosion resistance. The wire rod is then drawn into the desired diameter, typically ranging from 5mm to 12mm, through a series of die reductions to achieve the required strength and flexibility. Once the wire is formed, it is used to create reinforcing mesh or rebar. Reinforcing mesh consists of steel wires arranged in a grid pattern to provide consistent and even reinforcement throughout the concrete structure. On the other hand, rebar is a long, straight steel rod that is typically embedded within the concrete to provide additional strength and structural integrity. During the manufacturing process, the steel wire rod is often further treated to improve its bond with the concrete. This treatment, known as ribbing or deforming, involves adding ridges or deformations to the wire's surface to increase its surface area and create a better mechanical grip with the concrete. This ribbing process enhances the bond between the wire and the surrounding concrete, ensuring effective load transfer and preventing slippage between the two materials. The steel wire rod used in the manufacturing of wire for reinforced concrete structures must meet specific mechanical and chemical properties. These properties include high tensile strength, excellent ductility, and resistance to corrosion, as the wire will be subjected to various stresses and environmental conditions once embedded within the concrete. In summary, steel wire rod plays a vital role in the manufacturing of wire for reinforced concrete structures. It undergoes various processes to transform it into high-strength and corrosion-resistant wire suitable for reinforcing concrete. The resulting wire is used to create reinforcing mesh or rebar, which provides additional strength, durability, and structural integrity to concrete structures.
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Steel Wire Rod China Manufacturer Hot Rolled in Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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