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 are steel wire rods used in the manufacturing of mesh screens?: Mesh screens rely heavily on steel wire rods as a fundamental ingredient in their production. These rods are typically crafted from top-notch steel, known for its robustness, longevity, and resistance to corrosion. The initial step involves selecting the appropriate grade of steel wire rod, based on the desired specifications for the mesh screen. The steel wire rods undergo a series of processes to prepare them for use. These processes include cleaning, straightening, and cutting, ensuring that the rods are devoid of impurities and possess the correct dimensions. Once the wire rods are prepared, they are fed into a mesh weaving machine. This machine is equipped with multiple weaving heads, which intertwine the wire rods both horizontally and vertically, creating a grid-like structure. The interlacing process can be performed in various patterns, such as plain weave, twill weave, or Dutch weave, depending on the intended application of the mesh screen. Throughout the weaving process, the steel wire rods are tightly woven together, resulting in a mesh that is both sturdy and flexible. This mesh structure offers numerous advantages, including heightened strength, resilience, and resistance to deformation. Following the weaving process, the mesh screens may undergo additional treatments to further enhance their properties. These treatments may involve heat treatment or surface coating, aiming to augment the mesh's resistance to rust, abrasion, or chemical corrosion, depending on the specific requirements of its application. In summary, steel wire rods play a pivotal role in the production of mesh screens by providing the essential material for weaving the mesh structure. The resulting mesh screens find application in diverse industries, such as construction, mining, agriculture, filtration, and security, among others. Their versatility, strength, and durability make them an ideal choice for a wide range of applications.

Q: How is steel wire rod used in the manufacturing of wire for aerospace applications?: Steel wire rod is an essential raw material in the manufacturing of wire for aerospace applications. It serves as the main ingredient that is drawn, stretched, and shaped into the desired wire size and strength. The high tensile strength and durability of steel wire rod make it ideal for aerospace wire, which is used in various critical applications such as aircraft control cables, wiring harnesses, and suspension systems.

Q: How is steel wire rod used in the manufacturing of wire trellis?: Steel wire rod is used in the manufacturing of wire trellis as it serves as the primary material for creating the trellis framework. The wire rod is typically shaped into various configurations, such as grids or panels, and welded together to form a sturdy and durable structure. Additionally, the wire rod can be coated or galvanized to enhance its resistance to corrosion and ensure longevity.

Q: How is steel wire rod used in the manufacturing of wire springs?: Steel wire rod is used in the manufacturing of wire springs as it serves as the primary raw material. The wire rod is first drawn through a series of dies to reduce its diameter and increase its length, ultimately forming the desired spring wire. This wire is then coiled, bent, or shaped into various configurations to create wire springs, which are widely used in industries such as automotive, construction, and appliances for their strength and flexibility.

Q: What are the different types of steel wire rod defects that can occur during wire drawing?: There are several types of steel wire rod defects that can occur during wire drawing. Some common defects include surface cracks, internal cracks, surface abrasion, surface defects such as pits or scales, improper dimensions, and uneven surface finish. These defects can negatively affect the quality and performance of the wire, leading to potential failures or reduced strength.

Q: How is steel wire rod used in the manufacturing of suspension bridges?: Steel wire rod is used in the manufacturing of suspension bridges primarily for the construction of suspension cables. These cables provide the primary support for the bridge deck, carrying the weight of the entire structure and distributing the load evenly. The high strength and durability of steel wire rod make it an ideal material for these cables, ensuring the bridge's stability and ability to withstand heavy loads and dynamic forces.

Q: What are the different types of wire ropes made from steel wire rod?: Steel wire rod can be used to create various types of wire ropes, each with its own purpose and function. Some commonly used types include: 1. Galvanized Wire Ropes: To protect against corrosion in outdoor and marine settings, these wire ropes are coated with zinc using a process called galvanization. 2. Stainless Steel Wire Ropes: These wire ropes are made from high-quality stainless steel, providing exceptional corrosion resistance even in harsh conditions. They are popular in industries like marine, food processing, and pharmaceuticals. 3. Bright Wire Ropes: Also known as ungalvanized wire ropes, these ropes are made from plain steel wire rods without any protective coating. They are typically used in static applications where corrosion resistance is not a concern. 4. Plastic Coated Wire Ropes: For added protection against corrosion and abrasion, these wire ropes have a layer of plastic coating applied over the steel core. They are commonly used in applications like gym equipment and hoisting cables. 5. Compacted Wire Ropes: By compacting the strands, these wire ropes have reduced gaps between them, resulting in increased strength and durability. They are frequently used for heavy lifting operations and crane applications. 6. Rotation Resistant Wire Ropes: Designed to minimize twisting and rotation under heavy loads, these wire ropes have special strand and core configurations. They are ideal for applications like suspension bridges and tower cranes that require precise control and stability. 7. Wire Ropes with Fiber Core: These wire ropes have a core made of natural or synthetic fibers like sisal or polypropylene. The fiber core provides flexibility and cushioning, making them suitable for applications that require shock absorption, such as elevators and ski lifts. Choosing the right wire rope depends on various factors like the environment, load requirements, and intended application since each type has its own unique properties and advantages.

Q: What are the common production processes for galvanized steel wire rod?: The common production processes for galvanized steel wire rod include wire drawing, annealing, galvanizing, and coiling.

Q: What are the different types of wire mesh for automotive filters made from steel wire rod?: Automotive filters utilize various wire mesh types manufactured from steel wire rod. These include: 1. Plain Weave Wire Mesh: The most commonly used wire mesh type for automotive filters. It is crafted by interweaving steel wire rod in a simple over-and-under pattern, resulting in a robust and long-lasting mesh. 2. Twilled Weave Wire Mesh: Similar to plain weave, this wire mesh type incorporates an additional twist in the weaving pattern. This creates a tighter and sturdier mesh, ideal for filters requiring finer filtration. 3. Dutch Weave Wire Mesh: Dutch weave wire mesh combines thick and thin wires. Thick wires are woven in a plain weave pattern, while thin wires are woven in a twilled weave pattern. This creates a mesh with larger open areas, facilitating improved flow rates and greater dirt holding capacity. 4. Welded Wire Mesh: This wire mesh type is produced by welding the intersections of steel wire rods. Known for its strength and stability, welded wire mesh is suitable for automotive filters operating under high pressure or demanding conditions. 5. Expanded Metal Mesh: By cutting and stretching a flat sheet of steel wire rod, expanded metal mesh is formed, featuring diamond-shaped openings. Despite its lightweight nature, it offers excellent airflow and filtration capabilities. The selection of wire mesh for automotive filters depends on specific applications and filtration requirements. Each wire mesh type possesses distinct advantages and disadvantages, necessitating consideration of factors like filtration efficiency, flow rates, durability, and cost when choosing the appropriate mesh for a particular automotive filter.

Q: What are the different types of steel wire rod surface defect detection and analysis tools?: There are several types of steel wire rod surface defect detection and analysis tools available. Some common ones include visual inspection tools, such as magnifying glasses or microscopes, which allow for manual detection of surface defects. Additionally, there are automated inspection systems that use technologies like eddy current testing, ultrasonic testing, or magnetic particle inspection to detect and analyze defects in steel wire rod surfaces. These tools help ensure the quality and integrity of the steel wire rod products.

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