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

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Loading Port:: China Main Port

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: How is steel wire rod used in the manufacturing of wire for power distribution systems?: Steel wire rod is a crucial component in the manufacturing of wire for power distribution systems. It serves as the raw material from which the actual wire is produced. Firstly, steel wire rod is commonly made from carbon steel and has high tensile strength, making it ideal for carrying electricity over long distances. The wire rod undergoes a series of processes such as hot rolling, drawing, and annealing to turn it into a thin and flexible wire. During the hot rolling process, the steel wire rod is heated to a specific temperature and then passed through a series of rollers to reduce its diameter. This process helps in refining the steel's grain structure, enhancing its strength and flexibility. Next, the wire rod is drawn through a series of dies to further reduce its diameter and increase its length. This drawing process also improves the wire's mechanical properties, such as its tensile strength and conductivity. The wire rod is pulled through the dies by a drawing machine, resulting in a continuous length of wire. After the wire is drawn, it undergoes an annealing process, which involves heating it to a specific temperature and then slowly cooling it. Annealing helps relieve any residual stresses in the wire, making it more flexible and easier to handle during the manufacturing process. Once the wire rod has been transformed into wire, it can be further processed and insulated to meet the specific requirements of power distribution systems. Insulation materials such as PVC or XLPE (cross-linked polyethylene) are applied to the wire to provide electrical insulation and protect against moisture, temperature fluctuations, and physical damage. Finally, the insulated wire is used to manufacture various components of power distribution systems, including cables, conductors, and overhead lines. These wires are utilized to transmit electricity from power plants to substations, then further distributed to homes, businesses, and other facilities. In summary, steel wire rod is an essential material in the manufacturing of wire for power distribution systems. Through processes such as hot rolling, drawing, and annealing, the wire rod is transformed into thin and flexible wire, which is then insulated to meet the specific requirements of power distribution applications. This wire plays a crucial role in carrying electricity safely and efficiently over long distances.

Q: How does the magnetic properties of steel wire rod vary with different grades?: The magnetic properties of steel wire rod can vary significantly with different grades. The magnetic behavior of steel is primarily determined by its composition and microstructure, which can be altered in various ways to achieve different grades of steel. In general, steel wire rods with a higher carbon content tend to have lower magnetic properties. This is because carbon atoms disrupt the alignment of magnetic domains within the steel, reducing its overall magnetic strength. Therefore, low carbon steel grades, such as AISI 1006 or SAE J403 Grade 1006, typically exhibit weaker magnetic properties. On the other hand, steel wire rods with higher alloying elements, such as chromium, nickel, or manganese, tend to have increased magnetic strength. These alloying elements can influence the microstructure of the steel, promoting the formation of magnetic domains and enhancing the overall magnetization. Stainless steel grades, which contain a significant amount of chromium and nickel, often exhibit stronger magnetic properties compared to low carbon steel grades. It is important to note that while certain steel grades may have inherently stronger or weaker magnetic properties, the specific processing and heat treatment techniques applied during the manufacturing of wire rods can also influence the magnetic behavior. Different heat treatments can alter the microstructure and precipitate various phases within the steel, thereby affecting its magnetic properties. In summary, the magnetic properties of steel wire rod vary with different grades due to differences in composition, alloying elements, and microstructure. Steel grades with higher carbon content generally exhibit weaker magnetic properties, while those with higher alloying elements tend to have increased magnetization. Additionally, the specific processing and heat treatment techniques used during manufacturing can also impact the magnetic behavior of steel wire rod.

Q: How is steel wire rod used in the production of wire mesh reinforcement?: Wire mesh reinforcement relies on steel wire rod, an indispensable element in its production. This raw material is fundamental for manufacturing wire mesh, extensively employed in construction and other sectors to reinforce concrete structures. The process of producing wire mesh reinforcement commences with the treatment of steel wire rod. Typically, the rod undergoes a series of manufacturing steps, wherein it is drawn through dies to decrease its diameter and increase its length. This wire drawing procedure yields a longer and thinner wire with enhanced mechanical properties. Subsequently, the drawn wire is fed into a specialized apparatus known as a wire mesh welding machine. This machine utilizes electric resistance welding to connect the wires, forming a grid-like pattern. The welding process guarantees secure bonding at the intersections, resulting in a robust and long-lasting wire mesh. The application of wire mesh reinforcement spans across various construction projects, including the creation of concrete slabs, walls, and columns. It is embedded within concrete structures to augment strength, prevent cracking, and enhance the overall load-bearing capacity. By acting as reinforcement, the wire mesh evenly distributes forces and stresses throughout the concrete, thereby bolstering its structural integrity. Moreover, wire mesh reinforcement finds utility in diverse industries such as agriculture, mining, and manufacturing. In agriculture, it is commonly employed as fencing to safeguard livestock and crops. In mining, wire mesh serves safety purposes, preventing rockfalls and supporting tunnel walls. In manufacturing, wire mesh is utilized for filtration, separation, containment, and other applications. To summarize, steel wire rod assumes a critical role in wire mesh reinforcement production. Its transformation through wire drawing and subsequent welding forms the foundation for the creation of durable and versatile wire mesh. This reinforcement is widely utilized in construction and other industries to enhance the strength and integrity of various structures.

Q: How is steel wire rod used in the manufacturing of wire ropes for elevators?: Steel wire rod is used as the raw material in the manufacturing process of wire ropes for elevators. It is first drawn into thin wires and then twisted together to form strands. These strands are then further twisted and combined to create a strong and durable wire rope, which is used to support the weight and movement of elevator systems. The high tensile strength and flexibility of steel wire rod make it an ideal choice for ensuring the safety and reliability of elevator operations.

Q: How are steel wire rods used in the manufacturing of wire ropes?: Wire ropes are manufactured using steel wire rods, which are an essential component in the process. These rods serve as the raw material from which individual wires are produced and then twisted together to form the rope. To begin the manufacturing process, the steel wire rods are drawn through a series of dies. This draws out the rods, reducing their diameter and increasing their length. This step, called wire drawing, results in wires of different sizes and strengths. Once the desired wires are obtained, they are twisted together in a specific pattern to create strands. These strands are typically helically twisted around a core, which can be another wire or a fiber material. The number of strands and the direction of the twist are determined by the intended use and load requirements of the wire rope. The selection of steel wire rods is crucial for their high tensile strength, durability, and resistance to corrosion. Steel is known for its excellent strength-to-weight ratio, making it ideal for applications that require reliable and robust wire ropes. Furthermore, the quality of the steel wire rods is vital for the performance and longevity of the wire rope. The steel must meet strict specifications to ensure it can withstand heavy loads, extreme weather conditions, and repetitive stress without compromising the integrity of the wire rope. In conclusion, the manufacturing process of wire ropes involves transforming steel wire rods into wires through wire drawing. These wire ropes are widely used in industries such as construction, mining, maritime, and transportation, where they are valued for their strength, durability, and ability to withstand demanding conditions.

Q: How is steel wire rod used in the manufacturing of wire rope connectors?: Steel wire rod is used in the manufacturing of wire rope connectors as it is the primary material used to form the wire rope itself. The steel wire rod is drawn through a series of dies to reduce its diameter and increase its strength. These thin strands of steel wire are then twisted and braided together to form the wire rope. The wire rope connectors are then attached to the ends of the wire rope to provide a secure connection point.

Q: What are the corrosion resistance requirements for steel wire rod used in marine wire ropes?: The corrosion resistance requirements for steel wire rod used in marine wire ropes are typically high due to the harsh and corrosive environment of the marine industry. Since wire ropes are commonly exposed to seawater, saltwater, and other corrosive agents, the steel wire rod used in their construction must possess excellent resistance to corrosion. The primary corrosion resistance requirement for steel wire rod in marine wire ropes is the ability to withstand and resist the corrosive effects of saltwater. Saltwater contains high levels of chloride ions, which are particularly aggressive and can cause accelerated corrosion of metals. Therefore, the steel wire rod used in marine wire ropes must have a high resistance to chloride-induced corrosion. In addition to chloride corrosion, steel wire rod used in marine wire ropes must also exhibit resistance to general corrosion caused by other environmental factors such as moisture, oxygen, and temperature fluctuations. The wire rod should have a protective coating or be made from a corrosion-resistant alloy to prevent or minimize general corrosion. Furthermore, the steel wire rod should also demonstrate resistance to pitting corrosion, which is localized corrosion that can occur in the presence of certain contaminants or due to surface imperfections. Pitting corrosion can lead to the formation of small holes or pits on the wire surface, reducing its strength and compromising the integrity of the wire rope. To meet these corrosion resistance requirements, stainless steel wire rod is commonly used in marine wire ropes. Stainless steel alloys, such as AISI 316 and AISI 316L, are renowned for their excellent resistance to chloride-induced corrosion, general corrosion, and pitting corrosion. These alloys contain a higher percentage of chromium, which forms a passive oxide layer on the surface of the wire, protecting it from corrosive attack. In conclusion, the corrosion resistance requirements for steel wire rod used in marine wire ropes are high, necessitating resistance to chloride-induced corrosion, general corrosion, and pitting corrosion. Stainless steel alloys, such as AISI 316 and AISI 316L, are commonly used to meet these requirements due to their excellent corrosion resistance properties.

Q: What are the common recycling methods for steel wire rod?: The common recycling methods for steel wire rod include melting and remolding the wire rod into new steel products, such as bars or coils, and using it as raw material in the production of other steel products. Additionally, the wire rod can be shredded and processed to extract any remaining non-ferrous materials, such as copper or aluminum, for separate recycling.

Q: How is steel wire rod used in the manufacturing of wire forms for marine equipment?: Steel wire rod is used in the manufacturing of wire forms for marine equipment because of its high strength and corrosion resistance properties. It is commonly shaped and formed into various wire products such as cables, ropes, and springs, which are essential components in marine equipment like ships, offshore platforms, and fishing vessels. The steel wire rod provides the necessary strength and durability needed to withstand harsh marine environments and heavy loads, ensuring the safety and reliability of the equipment.

Q: What are the common applications of oil tempered and tempered steel wire rod?: Oil tempered and tempered steel wire rods have a wide range of applications across various industries. Some common applications include manufacturing springs for automotive suspension systems, mattress springs, mechanical fasteners, wire ropes, and cables. They are also used in the construction industry for reinforcing concrete structures, as well as in the production of power transmission equipment and industrial machinery.

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