Q235 Steel wire rod hot rolled from china
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17531 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Item specifice
Steel wire is mainly used for prestressed and posttensioning technology in various shapes of prestressed
concrete structures,and widely used for civil engineering construction, such as large scale railroad, highway
bridges, building trusses, overhead crane beams, industrial and prefabricated concrete floor, wall board,
tubular piles, PC water pipes, TV towers and nuclear power station, ETC. Active strandards:GB/T5223,
ASTMA421, BS5896, JISG3536, ISO6934, EN10138 or other special required standards.
Features
1、Pure steel quality, stable chemical contents, small tolerance.
2、Constant Quality, good drawing performance.
3、High dimension accuracy degree, accuracy degree of Level C up to 80%, smooth surface, less scale,
easy to be pickled.
4、Automatic bundling with 4 lines by Machine in tidy and good looks
5、Big high quality percentage, small coil percentage, and heavy coil weight for Hard Coil.
6、High sorbitizing percentage.
Product Description :
Standard | AISI, ASTM, BS, DIN, GB, JIS |
Material/steel grade | Q195-Q235,SAE1006B,SAE1006CR, SAE1008B, SAE1008CR, SAE1010B, SAE1018B, or according to customers requirements |
Wire Gauge | 5.5-12mm |
Coil weight | 1.8-2.1mts |
MOQ | 25MT |
Delivery Time | 15-30 days after receipt of L/C or deposit by T/T |
Packing | In coil and load in container, if large quantity, by bulk vessel; Can be packed as customers' special requirements |
Payment terms | 1).100% irrevocable L/C at sight. 2).30% T/T prepaid and the balance against the copy of B/L. 3).30% T/T prepaid and the balance against L/C |
Application | widely used in machinery parts, manufacturing industry, electronics industry, metal tools and others |
Application :
It generally used in braiding the hose for bathing product and machinery. With it
good flexibility, resistant to high temperature and resistant to corrosion, it
used widely in many industries.
Packing :
Hot-rolled wire rod is held in a unit with at least four steel straps in the
transverse direction and transported and stored without further packaging.
Before
the steel strapping is applied, the wire rod must be sufficiently compressed.
The strapping is fixed in the transverse direction with a single circumferential
strap so that the strapping does not slip and cause the coil to come apart.
Our service:
(1) We cooperate with famous factories with advanced equipment and well trained workers.
(2) We can provide factory price with trading company service.
(3) We continuously work on the improvement of our processes, guaranteeing
consistently high standards of quality to keep none compensation.
(4) We guarantee 24 hours response and 48 hours solution providing service.
(5) We accept small order quantity before formal cooperation.
(6) We deliver the agreed quality at the agreed time, reacting to changes in
customer wishes in a flexible way.
(7) Due to our volume and selling power, we have excellent freight rates with
shipping lines.
(8) We strive to always be fair and honest in our dealings with customers.
(9) We strive to work together with customers to achieve much more than we can
achieve alone.
(10) Through our passion and commitment we aim to be a market leader in all our
key markets. To maintain our position as market leader we must continue to add
value in all that we do.
FAQ:
1.Q: What's your MOQ(minimum order quantity)?
A: One full container, mixed acceptable .
2. Q: What's your packing methods?
A: Packed in bundle or bulk ..
3. Q: How can I buy CNBM products in my country?
A:Please send us an inquiry or email ,we will reply to you if there is distributor in your country
4. Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the
professional sales team to follow up your case.
5. Q: How long does it take to get the product if i place an order?
A:With the process of your requirements,we will pack and deliver in 3
-7 days. If it is by sea shipment,it will take 15-45 days depending on different locations
- Q:What are the different quality control measures for steel wire rod production?
- There are several quality control measures that are implemented during the production of steel wire rods to ensure their quality and conformity to industry standards. Some of the key quality control measures for steel wire rod production include: 1. Chemical Composition Analysis: The chemical composition of the steel wire rods is thoroughly analyzed to ensure that it meets the specified requirements. This analysis is typically done using techniques such as spectrometry, which helps identify the presence of any impurities or elements that may affect the wire rod's properties. 2. Dimensional Control: The dimensions of steel wire rods, including diameter and length, are closely monitored during the production process. This is done using precision instruments and gauges to ensure that the wire rods meet the required specifications and tolerances. 3. Surface Inspection: The surface of steel wire rods is visually inspected to identify any defects such as cracks, scratches, or other surface irregularities. This inspection is typically performed using optical or visual inspection techniques to ensure a smooth and defect-free surface. 4. Mechanical Testing: Various mechanical tests are conducted on the steel wire rods to evaluate their strength, ductility, and other mechanical properties. These tests may include tensile testing, hardness testing, and impact testing, among others. The results of these tests help ensure that the wire rods possess the required mechanical properties for their intended applications. 5. Non-Destructive Testing: Non-destructive testing techniques, such as ultrasonic testing or magnetic particle inspection, are used to identify any internal defects or discontinuities in the steel wire rods. These tests help ensure the structural integrity of the wire rods and detect any potential flaws that may affect their performance. 6. Heat Treatment Control: Heat treatment processes, such as annealing or quenching, are crucial in achieving the desired mechanical properties of steel wire rods. Therefore, it is essential to closely monitor and control the heat treatment parameters to ensure that the wire rods attain the desired hardness, strength, and microstructure. 7. Packaging and Labeling: Quality control measures also extend to the packaging and labeling of steel wire rods to ensure that they are protected during transportation and storage. Proper packaging materials and techniques are employed to prevent damage or corrosion, and accurate labeling is done to provide necessary information about the wire rods' specifications and quality. Implementing these quality control measures throughout the production process helps ensure that steel wire rods meet the required standards and specifications, providing customers with reliable and consistent products for their various applications.
- Q:What are the physical properties of steel wire rod?
- The physical properties of steel wire rod include high tensile strength, good ductility, excellent resistance to corrosion, and a smooth surface finish. It is known for its durability, flexibility, and ability to withstand heavy loads. Additionally, steel wire rod has a high melting point, making it suitable for various applications in construction, manufacturing, and automotive industries.
- Q:How is the tensile strength of steel wire rod tested?
- The tensile strength of steel wire rod can be assessed through a method known as the tensile test or tension test. This test aims to ascertain the wire rod's ability to withstand tension by determining the maximum load or force it can endure without breaking. In the process of the tensile test, a representative sample of the steel wire rod is prepared through cutting it into a specific length. Subsequently, the sample is placed within a testing machine referred to as a tensile testing machine or universal testing machine. This machine comprises two jaws, one stationary and one movable, which securely grip the ends of the wire rod. Once the sample is suitably positioned in the testing machine, the movable jaw is gradually pulled away from the stationary jaw, exerting an increasing force on the wire rod. The machine gauges the force applied to the sample while simultaneously recording the resulting elongation or deformation of the wire rod. Throughout the duration of the test, the force and elongation are continuously monitored until the wire rod fractures. The maximum force applied just before the fracture is noted as the tensile strength of the steel wire rod. This value signifies the highest load or stress the wire rod can withstand without breaking. To ensure precise and dependable outcomes, multiple samples are typically tested to account for any variability in material properties. The average of these results is then considered as the representative tensile strength of the steel wire rod. In conclusion, the tensile strength of steel wire rod is determined through a controlled testing process utilizing a tensile testing machine. This machine measures the maximum force applied to the sample before it fractures, providing valuable insights into the material's strength and performance.
- Q:What are the advantages of using galvanized steel wire rod?
- There are several advantages of using galvanized steel wire rod. Firstly, galvanization provides a protective zinc coating to the steel, making it highly resistant to corrosion and rust. This increases the lifespan of the wire rod and reduces the need for frequent replacements. Secondly, galvanized steel wire rod has excellent strength and durability, making it ideal for various applications such as fencing, construction, and electrical wiring. Additionally, galvanized steel wire rod is cost-effective as it requires minimal maintenance and has a lower overall lifetime cost compared to other materials. Lastly, the galvanized coating on the wire rod provides an aesthetically pleasing finish, making it suitable for decorative purposes as well.
- Q:What are the common industry collaborations for steel wire rod?
- Some common industry collaborations for steel wire rod include partnerships between steel manufacturers and wire rod processors, collaborations between wire rod producers and wire product manufacturers, and alliances between steel companies and construction companies for infrastructure projects.
- Q:What are the common material specifications for steel wire rod?
- Some common material specifications for steel wire rod include the type of steel used (such as carbon steel or alloy steel), the diameter or gauge of the wire rod, the tensile strength, and the chemical composition of the steel (including elements like carbon, manganese, and silicon). Other specifications may include surface condition, surface quality, and any specific industry standards or certifications required.
- Q:How is steel wire rod used in the manufacturing of wire for power transmission lines?
- Steel wire rod is a crucial component in the manufacturing of wire for power transmission lines. It is used as the raw material for producing the high-strength conductors that are responsible for carrying electrical energy over long distances. The manufacturing process begins with the selection of high-quality steel wire rods, which are typically made from carbon steel or alloy steel. These wire rods are then subjected to a series of processes such as heating, rolling, and drawing to transform them into wires with the desired diameter and strength. The steel wire rod's primary function is to provide the necessary mechanical strength and conductivity required for power transmission lines. Steel is known for its exceptional tensile strength, which allows the wire to withstand the immense tension and stress experienced during installation and operation of transmission lines. Additionally, steel wire rod offers excellent electrical conductivity, meaning it allows the efficient flow of electricity through the wire. This is crucial for minimizing power loss and ensuring optimal transmission efficiency over long distances. The manufactured wire made from steel wire rod is typically stranded together to form a conductor. Multiple layers of these steel wire strands are then wrapped around a central core to create a composite conductor. This design enhances the strength and flexibility of the wire, making it suitable for withstanding extreme weather conditions, wind, and ice loads. Furthermore, steel wire rod plays a crucial role in ensuring the longevity and reliability of power transmission lines. Its corrosion resistance properties protect the wire from environmental factors, such as moisture and chemical exposure, which could otherwise compromise the integrity of the line. In summary, steel wire rod is integral to the manufacturing of wire for power transmission lines due to its exceptional tensile strength, electrical conductivity, and corrosion resistance properties. It enables the production of high-quality conductors that can efficiently transmit electrical energy over long distances while withstanding various environmental challenges and ensuring uninterrupted power supply.
- Q:How is steel wire rod used in the production of wire ropes for cranes?
- Steel wire rod is a crucial component in the production of wire ropes for cranes. Wire ropes used in cranes require high tensile strength, durability, and flexibility to withstand heavy loads and frequent usage. Steel wire rods, which are typically produced from carbon steel or alloy steel, provide these necessary characteristics. The first step in the production of wire ropes involves the drawing process. Steel wire rods are drawn through a series of dies to reduce their diameter and increase their length. This process, known as cold drawing, not only refines the wire rod's surface finish but also enhances its tensile strength. By subjecting the wire rod to this process, it becomes thinner, longer, and stronger. After the cold drawing process, the wire rod is further processed to form individual wires. These wires are then helically laid around a core in a specific pattern, forming strands. The number and arrangement of strands depend on the desired strength and flexibility of the wire rope. The steel wire rod's high tensile strength ensures that the resulting wires and strands can withstand the considerable forces involved in crane operations. Once the strands are formed, they are carefully laid together around a central core to create the final wire rope. The steel wire rod's durability and flexibility allow the wire rope to withstand bending, twisting, and stretching without breaking or losing its shape. This is essential for cranes, as they often operate in harsh conditions and are subjected to repetitive cycles of heavy lifting. Additionally, the steel wire rod used in wire rope production undergoes various heat treatment processes to enhance its mechanical properties. This treatment modifies the steel's microstructure, increasing its strength and toughness. Heat treatment processes such as annealing, quenching, and tempering ensure that the wire rope can endure the demanding working conditions of cranes. In summary, steel wire rod plays a vital role in the production of wire ropes for cranes. Its high tensile strength, durability, and flexibility are crucial for withstanding heavy loads and frequent usage. The steel wire rod undergoes various processes such as cold drawing and heat treatment to enhance its mechanical properties, ensuring that the resulting wire rope can withstand the demanding operations of cranes.
- Q:What are the factors that affect the pricing of steel wire rod?
- There are several factors that can affect the pricing of steel wire rod. 1. Raw material costs: One of the main factors is the price of the raw materials used to produce steel wire rod. This includes the cost of iron ore, coal, and other minerals needed in the steelmaking process. Fluctuations in these raw material prices can directly impact the pricing of steel wire rod. 2. Demand and supply: The demand for steel wire rod plays a crucial role in determining its price. When demand is high, prices tend to increase, and when demand is low, prices may decrease. Similarly, the supply of steel wire rod, influenced by factors such as global production capacity, can impact its pricing. 3. Energy costs: Steel production requires a significant amount of energy. Therefore, fluctuations in energy prices, such as the cost of electricity and fuel, can affect the overall production costs of steel wire rod and subsequently its pricing. 4. Production and labor costs: The cost of producing steel wire rod is influenced by various factors, including labor costs, machinery maintenance, transportation, and overhead expenses. These costs can vary across different regions and countries, impacting the final pricing of the product. 5. Government regulations and trade policies: Government regulations, taxes, tariffs, and trade policies can have a significant impact on the pricing of steel wire rod. Trade barriers and import/export duties imposed by governments can affect the cost of importing or exporting steel wire rod, ultimately impacting its price in the market. 6. Market competition: The level of competition in the steel wire rod market can also affect its pricing. When there are many suppliers or alternatives available, prices may be more competitive. Conversely, if there is limited competition, prices may be higher. It is important to note that these factors are interconnected and can fluctuate over time. Therefore, the pricing of steel wire rod is highly dynamic and subject to various market forces and external influences.
- 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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Q235 Steel wire rod hot rolled from china
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 17531 m.t./month
OKorder Service Pledge
OKorder Financial Service
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