Hot Rolled Prime Steel Wire Rod in Coils

Hot Rolled Prime Steel Wire Rod in Coils System 1

Hot Rolled Prime Steel Wire Rod in Coils

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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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Hot Rolled Steel Wire Rods in Coils SAE1008B

Specification

Standard:

ASTM,GB,EN

Technique:

Hot Rolled

Shape:

Round

Surface Treatment:

null

Steel Grade:

Q215,Q235,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

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(%)

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:

Prime Hot Rolled Steel Wire Rod in Coils

Q: How is steel wire rod used in the manufacturing of wire forms for jewelry findings?: Steel wire rod is an essential component in the manufacturing of wire forms for jewelry findings. It serves as the primary raw material that is transformed into various shapes and sizes to create different types of wire forms. The first step in utilizing steel wire rod for jewelry findings is to determine the required diameter and length of the wire. This is crucial as it determines the strength and flexibility of the final product. Once the specifications are established, the steel wire rod is cut into smaller sections, which are then straightened and polished. After the initial preparation, the wire rod is shaped and manipulated using specialized tools and techniques. For example, it can be bent, twisted, or coiled to create different wire forms such as jump rings, ear wires, clasps, and connectors. These wire forms are integral parts of jewelry findings, which are the small components that hold jewelry pieces together. The use of steel wire rod in manufacturing wire forms for jewelry findings offers several advantages. Firstly, steel is a durable and robust material, providing strength and stability to the final product. This ensures that the wire forms can withstand the rigors of everyday wear and tear. Additionally, steel wire rod is resistant to corrosion, making it suitable for long-lasting jewelry pieces. Moreover, steel wire rod allows for a wide range of design possibilities. It is highly malleable and can be easily shaped into intricate patterns and designs, adding aesthetic appeal to the jewelry findings. The versatility of steel wire rod enables jewelry designers to create unique and customized wire forms that suit individual preferences. In conclusion, steel wire rod is an essential component in the manufacturing of wire forms for jewelry findings. Its strength, durability, resistance to corrosion, and malleability make it an ideal material for creating various wire forms such as jump rings, ear wires, clasps, and connectors. By utilizing steel wire rod, jewelry manufacturers can produce high-quality and aesthetically pleasing jewelry findings that enhance the overall design and functionality of jewelry pieces.

Q: What are the different surface defects that can impact the corrosion resistance of steel wire rod?: There are several surface defects that can impact the corrosion resistance of steel wire rod. These include scale, pits, scratches, and oxide inclusions. Scale refers to the thin layer of iron oxide that forms on the surface of steel during the manufacturing process. Pits are small cavities or depressions that can form on the surface due to localized corrosion. Scratches can provide a site for corrosion initiation and propagation. Oxide inclusions are foreign particles embedded in the steel, which can act as corrosion initiation sites. All these surface defects can compromise the corrosion resistance of steel wire rod, making it more susceptible to rust and corrosion.

Q: What are the common production processes for low carbon steel wire rod?: The common production processes for low carbon steel wire rod include heating and melting the steel, casting it into billets, hot rolling the billets into wire rod, cooling and coiling the wire rod, and finally, inspection and packing.

Q: How is the steel wire rod market affected by mergers and acquisitions?: Mergers and acquisitions have a significant impact on the steel wire rod market. When companies in this industry merge or acquire each other, it results in consolidation within the market. This consolidation can have both positive and negative effects on the overall dynamics of the market. One of the main consequences of mergers and acquisitions in the steel wire rod market is a potential decrease in competition. When two or more companies merge, they combine their resources, production capabilities, and market share. This creates a larger and more dominant player in the industry, which can lead to reduced competition. As a result, the merged entity gains more control over pricing and market conditions. On the positive side, mergers and acquisitions can also generate economies of scale. By merging operations and streamlining processes, companies can achieve cost savings and improve efficiency. This, in turn, can lower production costs, potentially leading to lower prices for customers. Additionally, the merged entity may gain access to a wider customer base and distribution network, allowing them to reach new markets and increase their market share. However, there are also potential downsides to mergers and acquisitions in the steel wire rod market. Consolidation may result in job losses as duplicate positions are eliminated to achieve cost synergies. Moreover, if the merged entity becomes too dominant in the market, it may have the power to dictate terms to other market participants, potentially limiting choices and options for customers. Overall, the impact of mergers and acquisitions on the steel wire rod market depends on various factors, such as the size and scope of the merger, the market structure, and the competitive landscape. While consolidation can bring about positive and negative effects, it is crucial for regulators to monitor and ensure fair competition to protect consumer interests and maintain a healthy market environment.

Q: How are surface defects in steel wire rod repaired or rectified?: Surface defects in steel wire rods can be repaired or rectified through various methods. One common approach is to remove the defects by grinding or polishing the affected area to remove any surface imperfections. Alternatively, the defective portion can be cut off entirely, resulting in a shorter rod. In more severe cases, heat treatment techniques might be employed to improve the overall quality of the wire rod. Ultimately, the specific repair method will depend on the nature and extent of the surface defect.

Q: How is the corrosion resistance of steel wire rod determined?: The determination of the corrosion resistance of steel wire rod involves various methods and tests. One commonly employed approach is the salt spray test, also known as the ASTM B117 test. During this test, the steel wire rod undergoes exposure to a controlled environment containing salt mist or fog for a specified duration. Subsequently, the wire rod is inspected for indications of corrosion, such as rust or discoloration. Another technique employed to evaluate corrosion resistance is the pitting corrosion test. This test entails exposing the steel wire rod to a corrosive solution, such as a chloride solution, and monitoring the development of pits or localized corrosion. The severity and extent of pitting corrosion provide valuable insights into the wire rod's resistance to corrosive environments. Moreover, electrochemical methods like the polarization resistance test and electrochemical impedance spectroscopy can be utilized to assess the corrosion resistance of steel wire rod. These tests involve measuring the electrical response of the wire rod when subjected to an applied voltage or current. By analyzing the resulting data, corrosion rates and potential susceptibility to corrosion can be determined. Various factors also influence the corrosion resistance of steel wire rod, including the composition of the steel alloy, the presence of protective coatings or surface treatments, and environmental conditions such as temperature and humidity. These factors are often considered in conjunction with the aforementioned tests to provide a comprehensive evaluation of the wire rod's corrosion resistance.

Q: What are the major barriers to entry in the steel wire rod market?: Several factors contribute to the major obstacles faced by potential new entrants in the steel wire rod market. First and foremost, the substantial capital investment required presents a significant barrier. To establish a steel wire rod production facility, considerable funds must be allocated towards machinery, equipment, and infrastructure. Additionally, the costs associated with procuring raw materials, such as iron ore and scrap metal, further exacerbate the financial burden. This high capital requirement restricts the entry of new players, as they may struggle to secure the necessary funds to compete with established industry participants. Secondly, the steel wire rod market heavily relies on economies of scale. Existing manufacturers benefit from a larger production base, enabling them to achieve cost efficiencies through bulk purchasing, streamlined production processes, and distribution networks. This advantage makes it challenging for new entrants to compete on a cost basis, as they would need to attain similar economies of scale in order to remain competitive. Furthermore, the steel wire rod market is fiercely competitive, with a few dominant players holding significant market share. These well-established companies possess strong brand recognition, longstanding customer relationships, and established distribution channels. Consequently, new entrants face difficulties in gaining market share and diverting customers away from these established players. Regulatory barriers also pose challenges for potential new entrants. The steel industry is subject to numerous government regulations and compliance requirements, including environmental regulations and safety standards. Navigating these complex and costly regulations further adds to the barriers faced by potential new players. Lastly, technological advancements and innovation are imperative for maintaining competitiveness in the steel wire rod market. Existing manufacturers often have access to advanced technology and research and development capabilities, enabling them to produce higher quality products and drive efficiency improvements. New entrants may struggle to match these technological capabilities, making it arduous to gain a competitive edge. In summary, the major barriers to entry in the steel wire rod market encompass high capital requirements, economies of scale, intense competition from established players, regulatory compliance, and technological advancements. These barriers make it challenging for new entrants to infiltrate the market and establish themselves.

Q: How are steel wire rods used in the production of wire ropes for heavy lifting?: Steel wire rods are used in the production of wire ropes for heavy lifting by being drawn through dies to form individual wire strands, which are then twisted together to create a strong and durable rope. The high tensile strength of steel wire rods ensures that the resulting wire ropes can withstand the heavy loads and provide reliable lifting capabilities in various industries.

Q: What are the major risks and uncertainties in the steel wire rod industry?: The major risks and uncertainties in the steel wire rod industry include fluctuations in raw material prices, such as iron ore and scrap metal, which can impact production costs and profitability. Market demand and competition can also pose risks, as changes in consumer preferences or economic conditions can affect the demand for steel wire rods. Additionally, regulatory changes and environmental concerns surrounding the industry's carbon emissions and sustainability practices can introduce uncertainties. Technological advancements and automation may also impact the industry, requiring companies to adapt and invest in new equipment and processes to remain competitive.

Q: What are the different types of steel wire rod surface defect classification systems?: There are multiple types of steel wire rod surface defect classification systems, including the American Iron and Steel Institute (AISI) system, the International Organization for Standardization (ISO) system, and the European standard EN 10221 system. These systems categorize surface defects in steel wire rods based on their appearance and severity, allowing for better quality control and identification of potential issues in the manufacturing process.

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