Din Standard High Carbon Mattress Spring Steel Wire with Cheap Price High quality

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Payment Terms:: TT OR LC

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Quick Details

Steel Grade:High carbon
Standard:AISI, ASTM, BS, DIN, GB, JIS
Wire Gauge:0.2mm-10mm
Type:Spring
Application:Manufacturing
Alloy Or Not:Non-alloy
Model Number:Q195A, 45#,60#,80#,65#,72B
Other Application:Cushion, shaft, bicycle

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

Mattress spring steel wire
1.Diameter:0.2~13mm
2.Grade:A,B,C
3.Standard: DIN17223
4.Steel Grade: carbon steel #60, #70,

The high carbon spring steel wire for mattress has an excellent performance of mechanics and good surface condition . Other applications include suspension, shaft, car cushion, bicyle springs etc.

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: Types of wire rods: There are many kinds of wire rods. Carbon steel wire rod in the low carbon steel wire rod, commonly known as cord, medium and high carbon steel wire rod commonly known as hard wire. Wire rods are mainly used for drawing billets, and can be used directly as building materials and machined into mechanical parts. Stainless steel wire rod is used for making stainless steel wire, stainless steel spring steel wire, stainless steel wire and stainless steel wire rope. With the development of production technology, square has appeared,

Q: What are the common industry best practices for steel wire rod manufacturers?: Some common industry best practices for steel wire rod manufacturers include ensuring strict quality control measures throughout the production process, adhering to international standards and certifications, implementing efficient and sustainable production techniques, regularly investing in research and development to enhance product performance, maintaining strong relationships with suppliers and customers, and promoting worker safety and well-being through proper training and effective safety protocols.

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 material for producing the coiled spring. The wire rod is first drawn or shaped into the desired diameter and then coiled into a helical shape to form the spring. The high tensile strength and flexibility of steel wire rod make it ideal for withstanding the forces and pressure exerted on the spring, ensuring its durability and functionality.

Q: How does the corrosion resistance of steel wire rod vary with different surface treatments?: Different surface treatments can greatly affect the corrosion resistance of steel wire rod. These treatments are used to improve the wire rod's ability to withstand corrosion and extend its lifespan. One common treatment for steel wire rod is galvanization, which involves applying a layer of zinc to the surface. This zinc coating acts as a sacrificial barrier, protecting the steel underneath from corrosion. Galvanized steel wire rod offers excellent corrosion resistance and can endure harsh conditions like high humidity or corrosive chemicals. Phosphating is another treatment option for steel wire rod. It entails applying a phosphate coating to the surface, enhancing its resistance to corrosion. This coating forms a protective layer, preventing rust formation and halting the spread of corrosion. Furthermore, steel wire rod can be coated with various substances, such as epoxy or polymers, to provide an additional layer of defense against corrosion. These coatings act as barriers, preventing moisture and corrosive substances from reaching the steel surface. Coated steel wire rod exhibits improved corrosion resistance and can be used in environments where direct exposure to moisture or corrosive agents is expected. It is important to note that the effectiveness of surface treatments in enhancing corrosion resistance can vary depending on specific conditions and the quality of the treatment. Factors like coating thickness and adhesion, presence of defects or impurities, and the type and concentration of corrosive substances in the environment can all impact the corrosion resistance of steel wire rod. In conclusion, the corrosion resistance of steel wire rod can be significantly improved through surface treatments like galvanization, phosphating, or the application of coatings. These treatments create protective barriers that ensure the wire rod's longevity and durability in different environments.

Q: What are the main factors influencing the choice of steel wire rod production process?: The choice of steel wire rod production process is influenced by several key factors. Firstly, the quality requirements of the final product play a crucial role. Different production processes have varying capabilities to produce steel wire rods with specific properties such as strength, ductility, and surface finish. The desired characteristics of the wire rod will dictate the choice of production process. Secondly, the cost-effectiveness of the production process is an important consideration. Factors such as energy consumption, raw material utilization, and labor requirements can significantly impact the overall cost of production. Different processes may have varying efficiencies and costs, and these factors need to be evaluated to ensure the most economical choice. Furthermore, the availability and cost of raw materials also influence the selection of the production process. Steel wire rod can be produced from different types of steel, such as carbon steel, alloy steel, or stainless steel. The choice of raw material depends on factors such as required mechanical properties, availability, and cost. The production process must be compatible with the selected raw material. Another factor influencing the choice is the production capacity and scalability of the process. Some processes may be more suitable for small-scale production, while others are better suited for large-scale manufacturing. The desired production volume and scalability requirements need to be considered to ensure the chosen process can meet the production demands. Additionally, environmental considerations can also impact the choice of production process. Some processes may generate more waste or emit higher levels of pollutants compared to others. Companies may prioritize sustainable and environmentally friendly production methods, leading them to select a process that minimizes environmental impact. Overall, the main factors influencing the choice of steel wire rod production process are the desired product quality, cost-effectiveness, availability and cost of raw materials, production capacity and scalability, and environmental considerations. A careful evaluation of these factors is necessary to select the most suitable production process for a specific application.

Q: How is steel wire rod used in the manufacturing of wire for bicycle spokes?: Steel wire rod is used in the manufacturing of wire for bicycle spokes by serving as the raw material. The steel wire rod is first drawn through a series of dies to reduce its diameter and increase its length, resulting in a thinner and longer wire. This wire is then further processed and shaped into the specific gauge and shape required for bicycle spokes. The strength and durability of the steel wire rod make it an ideal choice for bicycle spokes, providing the necessary support and stability to withstand the stress and strain during cycling.

Q: How is steel wire rod used in the manufacturing of wire netting?: Steel wire rod is an essential raw material in the manufacturing of wire netting. It is primarily used to create the wires that form the framework of the netting. These rods are drawn through a series of dies to reduce their diameter and increase their strength, resulting in thin, flexible wires. These wires are then woven or welded together to create the intricate mesh pattern of wire netting, which is widely used in various applications such as fencing, construction, and industrial purposes.

Q: How does the hardness of steel wire rod vary with different wire drawing processes?: The hardness of steel wire rod can differ depending on the wire drawing processes employed, owing to several factors. To begin with, the hardness of the steel wire rod is influenced by the reduction in diameter that occurs during the wire drawing process. As the wire is pulled through a series of dies, the material undergoes plastic deformation. This deformation causes the grains within the steel to elongate and align in the direction of the wire, resulting in increased hardness. The extent to which the diameter is reduced directly impacts the amount of deformation and, consequently, the hardness of the wire rod. Moreover, the speed at which the wire is drawn plays a role in determining its hardness. Higher drawing speeds tend to impose more strain on the material, leading to greater deformation and higher hardness. Conversely, slower drawing speeds may result in less deformation and lower hardness. Furthermore, the heat generated during the wire drawing process can affect the hardness of the steel wire rod. Friction between the wire and the dies generates heat, which can cause the material to soften. If the wire is not adequately cooled during the drawing process, its hardness may decrease. Conversely, controlled cooling techniques can be utilized to maintain or enhance the hardness of the wire rod. Lastly, the lubrication chosen for the wire drawing process can impact the hardness of the steel wire rod. Appropriate lubrication reduces the friction between the wire and the dies, minimizing heat generation and preventing surface damage. This allows for more controlled deformation, resulting in the desired level of hardness. In conclusion, the hardness of steel wire rod varies depending on the wire drawing processes employed, due to factors such as the extent of diameter reduction, drawing speed, heat generation, and lubrication. These factors must be carefully considered and controlled to achieve the desired hardness in the final wire product.

Q: What are the typical mechanical properties of steel wire rod?: The typical mechanical properties of steel wire rod include high tensile strength, good ductility, and excellent resistance to bending and stretching. It also exhibits low elasticity, making it suitable for applications that require high strength and durability.

Q: What is the size range of steel wire rod?: The size of steel wire rod may differ depending on the specific application and industry requirements. Typically, steel wire rod comes in diameters ranging from 5.5mm to 20mm. Nonetheless, there may be deviations beyond this range to meet specific customer demands. The selection of the size range is influenced by factors like intended usage, strength prerequisites, and manufacturing capacities. It is crucial to seek advice from steel wire rod manufacturers or suppliers to ascertain the suitable size range for a given application.

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