• Lme Steel Wire Rod - Wth 65#,70#,65mn,82b,72a,72b Spring Steel Wire for Mattress, Suspension, Bumper System 1
Lme Steel Wire Rod - Wth 65#,70#,65mn,82b,72a,72b Spring Steel Wire for Mattress, Suspension, Bumper

Lme Steel Wire Rod - Wth 65#,70#,65mn,82b,72a,72b Spring Steel Wire for Mattress, Suspension, Bumper

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TT OR LC
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Quick Details

  • Steel Grade:High Carbon

  • Standard:AISI, ASTM, BS, DIN, GB, JIS

  • Wire Gauge:0.2 to 12mm

  • Type:Spring

  • Application:Manufacturing

  • Alloy Or Not:Non-alloy

  • Model Number:GB4357,DIN17223,JIS G 3521

  • Brand Name:Eastwire

  • Coating:galvanized or ungalvanized

Packaging & Delivery

Packaging Details:Coil Packing,Z2 Packing,Z3 Packing,Spool Packing
Delivery Detail:15 DAYS AFTER RECEIVE THE L/C OR TT

Specifications

* Low plasticity, strong flexibility, powerful anti-stress.
* Special treatment available for special application

Product Description

 

Spring steel wire is one kind of steel wire used for spring or wire form. According to the different application area of spring, the quality requirement of spring steel wire has a very big difference. We make various spring steel wires for mattress, bumper, suspension spring, engine valve, camera shutter and so on. The steel spring wire can also be classified into 4 main types based on manufacturing technology: galvanized spring steel wire, patented spring steel wire, oil tempered steel wire and general type wire.

The raw materials for spring steel wire include 65#,70#,65Mn,82B,72A,72B steel wire rod.

Features:

* Low plasticity, strong flexibility, powerful anti-stress.

* Special treatment available for special application, such as alloy spring steel wire, high stress spring, valve spring, air hammer, press machine, music steel wire and so on.

* 20 years experience on manufacturing makes the quality super stable

* strictly control of the tolerance within 0.02mm.

* High quality steel wire rod as the raw material as we are a strategic partner of  steel.

Q:How is steel wire rod used in the manufacturing of wire mesh screens?
Steel wire rod is used in the manufacturing of wire mesh screens by being drawn through a series of dies to reduce its diameter and increase its length. This process, known as wire drawing, results in a thin and strong wire that is then woven or welded together to create the mesh pattern. The steel wire rod provides the necessary strength and durability to the wire mesh screens, making them suitable for various applications such as filtration, separation, and protection.
Q:What are the main factors influencing the choice of steel wire rod order payment refund options?
The main factors influencing the choice of steel wire rod order payment refund options include the terms and conditions of the purchase agreement, the level of trust between the buyer and seller, the reputation and financial stability of the supplier, the ease and cost of implementing different refund options, and the overall market conditions and industry practices.
Q:What are the different surface inspection methods for steel wire rod?
Steel wire rod can undergo a variety of surface inspection methods to ensure its quality and integrity. 1. The simplest and most basic method is visual inspection, where the surface is visually examined for visible defects like scratches, dents, or corrosion. 2. Another method is magnetic particle inspection, which involves applying a magnetic field and magnetic particles to the surface. Any defects or cracks cause the particles to cluster and become visible under UV light. 3. Eddy current testing is a non-destructive method that induces an electric current in the wire rod and measures the resulting electromagnetic field. Variations in the field can indicate surface defects. 4. Ultrasonic testing uses high-frequency sound waves to penetrate the surface. Defects or cracks reflect the sound waves, allowing for detection. 5. Dye penetrant inspection applies a liquid dye to the surface, which seeps into defects or cracks. After removing excess dye and applying a developer, the defects become visible. 6. Laser scanning is an advanced method that scans the surface using laser technology. It detects deviations from the normal surface profile and provides a detailed analysis. 7. X-ray inspection is used to inspect the internal and external surface of the wire rod. X-rays pass through the rod, and defects are detected by variations in the X-ray beam's intensity. Each method has its own advantages and limitations. The choice depends on specific requirements, the type of defects to be detected, and the desired level of accuracy.
Q:What are the different fatigue testing methods for steel wire rod?
To evaluate the fatigue strength and performance of steel wire rods, there are several methods available. The first method is the Rotating Bending Fatigue Test. This test applies a rotating bending load to the steel wire rod, simulating real-world cyclic loading conditions. The rod is subjected to a constant load while being rotated at a specified speed. The number of cycles until failure is recorded to determine the fatigue strength of the wire rod. Next is the Axial Fatigue Test, where the steel wire rod is cyclically loaded in an axial manner. This test is commonly conducted using hydraulic or servo-hydraulic testing machines. The number of cycles until failure is recorded. This method is useful for evaluating the fatigue performance of steel wire rods used in tension applications, like suspension cables. Another method is the Torsional Fatigue Test. Here, the steel wire rod is subjected to a cyclic torsional load, simulating twisting forces experienced in certain applications. A constant torque is applied while the rod is rotated at a specified speed. The number of cycles until failure is recorded to assess the fatigue strength of the wire rod under torsional loading conditions. Lastly, the Combined Loading Fatigue Test involves subjecting the steel wire rod to a combination of different loading types, such as axial, bending, and torsional loads. This simulates the complex loading conditions encountered in real-world applications. Cyclic loading is applied in multiple directions simultaneously or sequentially. The number of cycles until failure is recorded to evaluate the fatigue performance of the wire rod under combined loading conditions. It is crucial to choose the appropriate fatigue testing method based on the specific application and loading conditions the rod will experience. The selected method should closely replicate the actual loading conditions to obtain accurate and reliable fatigue strength data for the wire rod.
Q:How is steel wire rod used in the manufacturing of wire rope rings?
Steel wire rod is used as the primary raw material in the manufacturing of wire rope rings. It is first drawn into a wire of the required diameter and then twisted into strands. These strands are then helically wrapped around a core to form a wire rope, which is subsequently shaped into rings. The high strength and durability of steel wire rod make it an ideal material for wire rope rings, providing them with the necessary load-bearing capacity and resistance to wear and tear.
Q:How is steel wire rod used in the manufacturing of wire for mattress springs?
Steel wire rod is an essential component in the manufacturing of wire for mattress springs. It serves as the primary raw material that is processed and transformed into the final wire used in the production of mattress springs. To begin the manufacturing process, steel wire rod is first carefully selected based on its specific properties, such as tensile strength, flexibility, and durability. These properties are crucial to ensure the wire can withstand the pressure and weight exerted on it when used in mattress springs. Once the appropriate steel wire rod is chosen, it undergoes a series of manufacturing steps. The first step involves heating the steel wire rod to extremely high temperatures, making it more malleable and easier to work with. This process, known as annealing, also helps to eliminate any internal stresses within the wire rod, making it more resistant to fatigue and prolonging its lifespan. After annealing, the steel wire rod is then cold-drawn through a series of dies to reduce its diameter and increase its strength and flexibility. This process, called wire drawing, involves pulling the wire rod through progressively smaller holes until it reaches the desired diameter. Once the wire rod is drawn to the correct diameter, it is further processed to enhance its surface finish and remove any imperfections. This can be achieved through various methods such as cleaning, polishing, or coating the wire with a protective layer. The final step in the manufacturing process involves coiling the wire into springs. The wire is fed into a specialized machine that coils it around a mandrel, forming the individual springs used in mattresses. The diameter and number of turns in the coil can be adjusted to meet specific requirements for different types of mattresses. In summary, steel wire rod plays a crucial role in the manufacturing of wire for mattress springs. It is transformed through processes such as annealing and wire drawing to enhance its strength, flexibility, and durability. The final wire is then coiled into springs, which provide the necessary support and comfort for mattresses.
Q:How is steel wire rod used in the manufacturing of wire forms for agricultural machinery?
Steel wire rod is used in the manufacturing of wire forms for agricultural machinery as it provides the necessary strength and durability required for these applications. The wire rod is typically shaped and bent into various forms such as springs, hooks, or brackets, which are then incorporated into the machinery. These wire forms play a critical role in supporting different components, providing stability, and facilitating the efficient operation of agricultural equipment.
Q:What are the different types of coatings for steel wire rod?
There are several different types of coatings for steel wire rod, including galvanized coatings, zinc-aluminum coatings, and epoxy coatings.
Q:Can steel wire rod be used for reinforcement purposes?
Yes, steel wire rod can be used for reinforcement purposes. Steel wire rod is often used to reinforce concrete structures such as buildings, bridges, and highways. This is because steel has high tensile strength and can withstand heavy loads and stresses. When embedded in concrete, the steel wire rod helps to increase the overall strength and durability of the structure. It also helps to prevent cracking and improve the structural integrity. Steel wire rod is commonly used in the construction industry for reinforcement purposes due to its excellent mechanical properties and ability to enhance the performance of concrete structures.
Q:What are the different types of wire mesh for architectural use made from steel wire rod?
There are several different types of wire mesh for architectural use that are made from steel wire rod. These include: 1. Welded Wire Mesh: This type of wire mesh is created by welding the intersecting points of steel wire rods, resulting in a grid-like pattern. It is commonly used for fencing, partitions, and reinforcement applications. 2. Woven Wire Mesh: Woven wire mesh is produced by interweaving steel wire rods in an over-and-under pattern. It is known for its strength and durability and is often used for architectural screening, decorative panels, and infill panels. 3. Expanded Metal Mesh: Expanded metal mesh is made by cutting and stretching a sheet of steel wire rod, creating diamond-shaped openings. It is lightweight and provides excellent ventilation and visibility, making it suitable for architectural facades, sunscreens, and walkways. 4. Perforated Metal Mesh: Perforated metal mesh is produced by punching holes into a sheet of steel wire rod. It offers various hole patterns and sizes, allowing for customization and versatility. This type of wire mesh is commonly used for architectural cladding, acoustic panels, and decorative screens. 5. Architectural Mesh: Architectural mesh refers to a range of wire mesh products specifically designed for architectural applications. It can be manufactured using various techniques such as weaving, welding, and expanded metal processes. Architectural mesh is often used for building facades, sunscreens, balustrades, and interior design elements. All of these types of wire mesh for architectural use made from steel wire rod offer unique characteristics and can be customized to suit specific design requirements. They provide strength, durability, and versatility, making them suitable for a wide range of architectural applications.

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