Wire Steel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Steel Grade:65# 70#, 82B,72A,72B
Standard:AISI, ASTM, BS, DIN, GB, JIS
Wire Gauge:0.2mm-13mm
Type:Spring
Application:Manufacturing
Alloy Or Not:Non-alloy
Model Number:65# 70#, 82B,72A,72B
Other Application:Cushion, shaft, bicycle
Density:7.85g/cm3

Packaging & Delivery

Packaging Details:	according to our export packing standard or customer's requirements 25T/20''Container
Delivery Detail:	15-30 DAYS AFTER RECEIVE L/C OR TT

Specifications

Carbon spring steel wire
Tensile strength: 1370 to 1770 MPa
Better mechanical property

spring steel wires fall into all specifications, both galvanized and ungalvanized.

Spring Steel Wire Technical Info:

Material: Top quality steel wire rods produced by Anshan Iron and Steel Group 45#, 60#, 65#, 70#, 42A, 62A, 72A, 72B, 82B, T9A, 65Mn
Size range: 0.15mm-4.0mm
Tolerance: ±0.01mm
Standards: GB/T 4357, DIN17223, EN10270, JIS G 3521 and so on
Application: mechanical springs
Packing: according to customers' specific requirements

Tensile Strength: As per your detailed requirements.

Uses: Spring steel wire is used in bonnel springs , spring mattresses, sofa springs

Mechanical Property:

Tensile Strength(MPa):1200 to 3000

Elongation (%):14~22.5

Reduction of Area (%):less than 10

Hardness:hot rolled,≤302HB;hot rolled plus heat treatment,≤321HB

Tensile Strength:according to customer's requirements

Diameter mm	Deviation mm	Tensile strength MPa
Diameter mm	Deviation mm	B Grade	C Grade	D Grade
0.30	±0.014	2010-2400	2300-2700	2640-3040
0.32	±0.018	1960-2350	2250-2650	2600-2990
0.35		1960-2350	2250-2650	2600-2990
0.40		1910-2300	2250-2650	2600-2990
0.45		1860-2260	2200-2600	2550-2940
0.50		1860-2260	2200-2600	2550-2940
0.55		1810-2210	2150-2550	2500-2890
0.60		1760-2160	2110-2500	2450-2840
0.65	±0.02	1760-2160	2110-2500	2450-2840
0.70		1710-2110	2060-2450	2450-2840
0.80		1710-2060	2010-2400	2400-2840
0.90		1710-2060	2010-2350	2350-2750
1.00		1660-2010	1960-2300	2300-2690
1.20	±0.03	1620-1960	1910-2250	2250-2550
1.40		1620-1910	1860-2210	2150-2450
1.60		1570-1860	1810-2160	2110-2400
1.80		1520-1810	1760-2110	2010-2300
2.00		1470-1760	1710-2010	1910-2200
2.20		1420-1710	1660-1960	1810-2110
2.50		1420-1710	1660-1960	1760-2060
2.80		1370-1670	1620-1910	1710-2010
3.00		1370-1670	1570-1860	1710-1960
3.20	±0.038	1320-1620	1570-1810	1660-1910
3.50		1320-1620	1570-1810	1660-1910
4.00		1320-1620	1520-1760	1620-1860
4.50		1320-1570	1520-1760	1620-1860
5.00		1320-1570	1470-1710	1570-1810
5.50		1270-1520	1470-1710	1570-1810
6.00		1220-1470	1420-1660	1520-1760
6.50	±0.045	1220-1470	1420-1610
7.00		1170-1420	1370-1570
8.00		1170-1420	1370-1570
9.00		1130-1320	1320-1520
10.0		1130-1320	1320-1520
11.0	±0.055	1080-1270	1270-1470
12.0		1080-1270	1270-1470
13.0		1030-1220	1220-1420

Q: How is steel wire rod used in the manufacturing of wire for paper clips?: Steel wire rod is used in the manufacturing of wire for paper clips because it serves as the raw material for producing the wire. The steel wire rod is drawn through a series of dies to reduce its diameter and shape it into the desired size and form for paper clip production. This process ensures that the wire is strong, flexible, and durable enough to hold papers together effectively.

Q: How is steel wire rod used in the manufacturing of wire forms for fire protection systems?: Steel wire rod is an essential component in the manufacturing of wire forms for fire protection systems. These wire forms are used in various fire protection applications, such as sprinkler systems, fire extinguishers, and fire alarm systems. Firstly, steel wire rod is used to produce the wire mesh that is often used as a reinforcement in fire-resistant materials. This wire mesh is incorporated into fire-resistant panels, curtains, or barriers to provide additional strength and stability. It helps to prevent the spread of fire by containing it within a designated area. Additionally, steel wire rod is used to manufacture the wires that are used in fire sprinkler systems. These wires are bent and shaped into specific forms, such as U-shapes or loops, which are then attached to sprinkler heads. The wire forms act as a support system, holding the sprinkler heads in place and ensuring that they are properly positioned to discharge water when triggered by heat or smoke. Moreover, steel wire rod is also utilized in the production of wire forms for fire extinguishers. The wire forms are bent and formed into brackets or handles that securely hold the extinguisher cylinder. These wire forms ensure that the fire extinguisher is easily accessible and can be quickly grabbed in emergency situations. Finally, steel wire rod is used in the manufacturing of wire forms for fire alarm systems. These wire forms are shaped into brackets or clips that securely hold the fire alarm devices, such as smoke detectors or heat sensors, in place. The wire forms ensure that the alarm devices are properly positioned to detect and alert occupants of a potential fire hazard. In summary, steel wire rod plays a crucial role in the manufacturing of wire forms for fire protection systems. It is used to produce wire mesh for fire-resistant materials, wires for sprinkler systems, brackets for fire extinguishers, and clips for fire alarm systems. By utilizing steel wire rod in the production process, fire protection systems are enhanced, ensuring the safety of people and property in case of a fire emergency.

Q: How is steel wire rod used in the manufacturing of wire forms for agricultural machinery?: Steel wire rod is a crucial component in the manufacturing of wire forms for agricultural machinery. It serves as the raw material that is transformed into various wire forms such as springs, clips, brackets, and hooks, which are essential for the proper functioning of agricultural machinery. One of the primary uses of steel wire rod in the manufacturing process is to create springs. Springs are widely used in agricultural machinery to provide tension, absorb shocks, and facilitate smooth movement. These springs are made by coiling steel wire rod into the desired shape and size, and they play a vital role in ensuring the functionality and durability of agricultural machinery. Additionally, steel wire rod is also used to create various clips, brackets, and hooks that are essential for securing different components of agricultural machinery. These wire forms are typically bent, twisted, or shaped using the steel wire rod to provide the necessary strength and stability required for agricultural machinery to withstand the demanding conditions of farming operations. Moreover, steel wire rod is known for its high tensile strength, which makes it an ideal material for manufacturing wire forms used in agricultural machinery. It can withstand heavy loads, resist deformation, and provide the necessary support and reinforcement required to enhance the performance and longevity of the machinery. In summary, steel wire rod is used extensively in the manufacturing of wire forms for agricultural machinery. It is utilized to create springs, clips, brackets, and hooks, which are essential components for the proper functioning, stability, and durability of agricultural machinery. The high tensile strength of steel wire rod makes it a reliable material choice for manufacturing wire forms that can withstand the demanding conditions of agricultural operations.

Q: How is steel wire rod used in the production of wire ropes for marine applications?: Steel wire rod is used in the production of wire ropes for marine applications as it serves as the raw material for manufacturing the individual wires that are twisted together to form the rope. The steel wire rod undergoes a series of processes including drawing, heat treatment, and galvanizing to enhance its strength, flexibility, and corrosion resistance. These wire ropes are then utilized in various marine applications such as ship mooring, lifting heavy loads, and securing offshore structures due to their high tensile strength and durability in harsh marine environments.

Q: How is steel wire rod used in the production of wire baskets for storage?: Steel wire rod is used in the production of wire baskets for storage as it serves as the main material for creating the basket's structure. The wire rod is typically bent, twisted, or welded into the desired shape to form the basket's framework. Its strength and durability make it suitable for holding various items securely, while its flexibility allows for easy customization and design. Additionally, the steel wire rod can be coated or treated to enhance its corrosion resistance, ensuring the longevity of the wire basket.

Q: Can steel wire rod be used in the production of wire mesh?: Yes, steel wire rod can be used in the production of wire mesh.

Q: How are steel wire rods used in the manufacturing of bicycle spokes for strength and flexibility?: The manufacturing process of bicycle spokes relies heavily on steel wire rods, which are crucial for providing both strength and flexibility. These rods are essential as they enable optimal performance by withstanding the various forces and stresses encountered during cycling, such as the rider's weight and impacts from uneven surfaces. The strength of steel wire rods holds immense importance in bicycle spokes, as they need to support the rider's weight and transfer the force generated from pedaling to the wheels. Steel is renowned for its high tensile strength, making it capable of resisting significant pulling or stretching forces without breaking. This characteristic makes it an ideal material for bicycle spokes that must sustain the rider's weight and maintain stability. Additionally, steel wire rods offer exceptional flexibility, allowing the spokes to efficiently absorb and distribute external forces. This flexibility plays a significant role in shock absorption and vibration reduction, thus minimizing the impact on the overall structure of the bicycle and enhancing the rider's comfort. Manufacturers typically shape the steel wire rods into specific profiles to optimize both strength and flexibility. Often, these rods undergo a cold-drawing process, which further enhances their tensile strength while preserving their flexibility. As a result, cold-drawn steel wire rods possess the necessary strength to withstand the forces experienced during cycling, yet they retain enough flexibility to enable the spokes to adapt and accommodate different road conditions. In conclusion, the utilization of steel wire rods is indispensably crucial in bicycle spoke manufacturing due to their integral role in providing strength and flexibility. With their high tensile strength, these rods ensure the spokes can effectively bear the rider's weight and transfer forces, while their flexibility aids in shock absorption and vibration reduction. Ultimately, steel wire rods are vital components that guarantee the durability and performance required for spokes in bicycle manufacturing.

Q: What are the different coatings available for steel wire rod?: There are various coatings available for steel wire rod, including zinc, galvanized, copper, epoxy, and polyethylene. Each coating offers different benefits such as corrosion resistance, improved durability, and enhanced adhesion properties. The choice of coating depends on the specific application and the desired performance characteristics.

Q: What are the different types of steel wire rod coatings used for increased adhesion?: To enhance adhesion, various types of coatings are commonly applied to steel wire rods. These coatings serve to improve the wire rod's ability to bond with other materials. Among the commonly used coatings is zinc coating, also referred to as galvanizing. This process involves immersing the wire rod in molten zinc, creating a protective layer on the steel surface. Zinc coating not only enhances adhesion but also provides corrosion resistance, making it suitable for outdoor use. Another popular coating is copper coating, achieved through electroplating the wire rod with a layer of copper. This coating enhances adhesion and improves conductivity, making it ideal for electrical applications that require a strong and reliable bond. For increased adhesion, phosphate coating is another option. This method involves treating the wire rod with a solution containing phosphoric acid and other chemicals, resulting in a thin layer of phosphate crystals on the surface. The roughened surface created by the phosphate coating improves adhesion by promoting better bonding. In certain applications, polymer coating is utilized to enhance adhesion. This process involves applying a layer of polymer material, such as polyethylene or polyvinyl chloride (PVC), to the wire rod. Polymer coatings not only provide a strong bond with other materials but may also offer additional benefits such as insulation or protection against chemicals. In conclusion, zinc coating, copper coating, phosphate coating, and polymer coating are different types of steel wire rod coatings used to enhance adhesion. Each coating possesses unique properties and is suitable for specific applications where improved adhesion is required.

Q: How does steel wire rod compare to other materials in terms of strength and durability?: Steel wire rod is widely regarded as one of the strongest and most durable materials available in the market. When compared to other materials, such as aluminum or copper, steel wire rod boasts superior strength and durability. Firstly, steel wire rod has an exceptional tensile strength, meaning it can withstand significant pulling forces without breaking or deforming. This strength is crucial in applications where the material is subjected to heavy loads or high-stress conditions. In comparison, aluminum or copper wire rod would typically have lower tensile strength, making them more susceptible to deformation or breakage under similar circumstances. Additionally, steel wire rod exhibits remarkable durability due to its resistance to corrosion, wear, and fatigue. Steel has a natural ability to withstand adverse environmental conditions, making it suitable for various harsh environments, including outdoor or marine applications. On the other hand, materials like aluminum or copper are more prone to corrosion and wear, which can compromise their strength and longevity over time. Moreover, steel wire rod offers excellent structural integrity, allowing it to maintain its strength and shape even when exposed to extreme temperatures or heavy mechanical stress. This characteristic makes steel wire rod highly suitable for demanding applications where safety and reliability are paramount, such as construction, automotive, or aerospace industries. Comparatively, materials like aluminum or copper may experience greater deformation or loss of strength under similar conditions. In conclusion, steel wire rod surpasses other materials in terms of strength and durability. Its exceptional tensile strength, resistance to corrosion and wear, as well as its ability to withstand extreme conditions, make it the preferred choice in numerous industries. Whether it is used for structural purposes, reinforcement, or support, steel wire rod consistently delivers superior performance, ensuring reliability and longevity in various applications.

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