• wth 65#,70#,65Mn,82B,72A,72B Spring steel wire for mattress, suspension, bumper System 1
wth 65#,70#,65Mn,82B,72A,72B Spring steel wire for mattress, suspension, bumper

wth 65#,70#,65Mn,82B,72A,72B Spring steel wire for mattress, suspension, bumper

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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:What are the different types of steel wire rod surface treatment chemicals?
There are several types of steel wire rod surface treatment chemicals, including pickling agents, passivation chemicals, phosphating compounds, and various coatings such as zinc, copper, or chrome. These chemicals are used to remove impurities, prevent corrosion, increase adhesion, and enhance the overall quality and durability of the steel wire rod.
Q:How is steel wire rod packaged for transportation and storage?
Steel wire rod is typically packaged for transportation and storage in a way that ensures its protection and ease of handling. The packaging process involves several steps to ensure the safety and integrity of the product. Firstly, steel wire rod is usually bundled together using steel straps or wires. These bundles are tightly secured to prevent any movement or damage during transportation. The size and weight of the bundles may vary depending on the specific requirements and dimensions of the wire rods. To further protect the wire rod from external factors such as moisture, dust, and corrosion, it is often coated with a layer of oil or other rust-resistant material. This coating helps to maintain the quality and durability of the wire rod during storage and transportation. The bundles of steel wire rod are then stacked and stored in a warehouse or on a pallet for easy handling and efficient use of space. The pallets are usually made of wood, plastic, or metal and are designed to withstand the weight and pressure of the wire rod bundles. The pallets also facilitate the use of forklifts or other lifting equipment for loading and unloading purposes. In terms of transportation, steel wire rod is typically loaded onto trucks, trains, or ships for long-distance transportation. During loading and unloading, proper lifting equipment is used to ensure the safety and integrity of the bundles. The wire rod bundles are secured and fastened to prevent any movement that could potentially cause damage. Overall, the packaging for transportation and storage of steel wire rod involves securely bundling the wire rod, applying a protective coating, stacking and storing on pallets, and using appropriate lifting equipment for transportation. These measures are essential to ensure the safety, quality, and integrity of the wire rod during its journey from the manufacturing facility to the end destination.
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:What are the main factors affecting the market certifications of steel wire rod?
The main factors affecting the market certifications of steel wire rod include the quality of the raw materials used in its production, adherence to manufacturing standards and processes, compliance with environmental and safety regulations, product testing and inspection, and meeting customer requirements and specifications. Additionally, factors such as reputation and trustworthiness of the manufacturer, market demand, and competitive pricing also play a role in obtaining market certifications for steel wire rod.
Q:How is steel wire rod used in the manufacturing of wire for electrical circuitry?
Steel wire rod is used in the manufacturing of wire for electrical circuitry as it serves as the primary material for wire production. The wire rod is first processed through various steps like cleaning, annealing, and drawing to attain the required diameter and conductivity. These wire rods are then further processed and coated with insulating materials to create insulated wires, which are essential for electrical circuitry applications.
Q:What are the main factors influencing the choice of steel wire rod dimensions?
The main factors influencing the choice of steel wire rod dimensions include the intended application, desired mechanical properties, manufacturing capabilities, cost considerations, and industry standards or specifications.
Q:What is the average carbon content in steel wire rod?
The average carbon content in steel wire rod typically ranges from 0.06% to 0.15%, depending on the specific grade and intended use of the wire rod.
Q:How is steel wire rod used in the manufacturing of razor wire?
Razor wire manufacturing heavily relies on steel wire rod, an indispensable component. This wire rod serves as the main material used to produce the sharp, barbed edges that make razor wire an effective security barrier. To achieve its desired characteristics, the wire rod undergoes a process of being drawn through multiple dies, resulting in reduced diameter and increased tensile strength. Consequently, this process yields a highly durable and flexible wire that can withstand significant tension and pressure. Once the wire rod has undergone the drawing process, it is then twisted or braided to form a helical pattern, thus creating the distinct barbed structure that razor wire is known for. Through this twisting process, sharp and pointed edges are formed along the wire, serving as a deterrent and providing an effective barrier against intruders. In addition to forming the barbed edges, steel wire rod is also employed in connecting the individual barbs, ensuring a coherent and secure structure. Typically, the wire rod is woven or welded between adjacent barbs, guaranteeing that the razor wire maintains its shape and integrity. This interconnecting process significantly improves the overall strength and stability of the razor wire, making it an effective deterrent and obstacle. In conclusion, steel wire rod plays a critical role in the manufacturing of razor wire, providing the necessary strength, flexibility, and sharpness required for an efficient security barrier. Its ability to be drawn, twisted, and connected enables the creation of a formidable and reliable product, widely utilized in military installations, prisons, and high-security areas.
Q:How is steel wire rod used in the manufacturing of nails?
Steel wire rod is an essential raw material used in the manufacturing of nails. It is first drawn through a series of dies to decrease its diameter and increase its length, resulting in a thinner and longer wire. This wire is then cut into appropriate lengths and fed into a nail-making machine. The machine forms the wire into the shape of a nail, cuts the nail to the desired length, and adds a head or point if necessary. Steel wire rod provides the strength and durability required for nails to hold materials together securely.
Q:What are the different types of surface defects in steel wire rod?
There are several different types of surface defects that can occur in steel wire rods. Some of the most common types include: 1. Scale: Scale is a thin, flaky oxide layer that forms on the surface of the wire rod during the manufacturing process. It can be caused by the reaction of the steel with oxygen in the air or with other elements in the production environment. Scale can affect the appearance of the wire rod and also impact its mechanical properties. 2. Decarburization: Decarburization refers to the loss of carbon from the surface of the wire rod. It can occur during the heating or cooling process and is often caused by exposure to a reducing atmosphere. Decarburization can weaken the wire rod and reduce its hardness and strength. 3. Surface cracks: Surface cracks are small, visible fissures that can develop on the surface of the wire rod. They can be caused by a variety of factors, including improper handling, excessive cooling rates, or stress during the manufacturing process. Surface cracks can lead to mechanical failures and reduce the overall quality of the wire rod. 4. Pits and dents: Pits and dents are small depressions or irregularities that can occur on the surface of the wire rod. They can be caused by a variety of factors, including the presence of impurities, improper handling, or the use of worn or damaged equipment. Pits and dents can affect the appearance of the wire rod and also impact its mechanical properties. 5. Lamination: Lamination refers to the separation or splitting of the wire rod into layers or sheets. It can be caused by a variety of factors, including improper rolling or cooling processes, the presence of impurities, or excessive stress. Lamination can weaken the wire rod and reduce its strength and ductility. 6. Corrosion: Corrosion is the process of gradual deterioration of the wire rod due to chemical reactions with its surroundings. It can be caused by exposure to moisture, chemicals, or other corrosive substances. Corrosion can affect the appearance and mechanical properties of the wire rod and can lead to premature failure. Overall, these different types of surface defects in steel wire rods can have a significant impact on the quality and performance of the product. It is important for manufacturers to closely monitor and control the production process to minimize these defects and ensure the production of high-quality wire rods.

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