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 bins?: Steel wire rod is used in the manufacturing of wire bins as it serves as the primary raw material for creating the wire mesh structure of the bins. The steel wire rod is first processed and drawn into the desired diameter and strength, then it is further shaped and welded to form the sturdy and durable framework of the wire bins. This framework provides the necessary strength and support to hold and contain items within the bins, making them suitable for various storage and organization purposes.

Q: What are the different types of steel wire rod surface finishes after wire drawing?: There are several types of steel wire rod surface finishes that can be achieved after wire drawing. These include bright finish, black finish, galvanized finish, and coated finish. The bright finish is achieved by polishing the wire rod, resulting in a shiny and smooth surface. The black finish is obtained through a process called annealing, which involves heating the wire rod to a high temperature and then cooling it slowly, resulting in a darkened surface. The galvanized finish is achieved by applying a layer of zinc coating to the wire rod, providing protection against corrosion. Lastly, the coated finish involves applying a layer of specialized coating, such as PVC or nylon, to the wire rod for specific applications or enhanced properties.

Q: What are the standard tolerances for steel wire rod?: The standard tolerances for steel wire rod can vary depending on the specific grade and application. However, common tolerances range from +/- 0.002 inches to +/- 0.010 inches for diameter, and +/- 0.010 inches to +/- 0.030 inches for straightness. These tolerances ensure the required level of accuracy and consistency in the manufacturing and use of steel wire rods.

Q: How is steel wire rod used in the production of suspension springs for agricultural machinery?: Steel wire rod is used in the production of suspension springs for agricultural machinery due to its high tensile strength and durability. The wire rod is first drawn and then coiled into springs of various sizes and shapes. These springs are then integrated into the suspension system of agricultural machinery, providing stability, support, and shock absorption, ensuring smooth operation and minimizing wear and tear on the equipment.

Q: What are the different alloys used in steel wire rod production?: Some of the different alloys used in steel wire rod production include carbon steel, stainless steel, and alloy steel.

Q: What are the potential risks and challenges in transporting steel wire rod?: Some potential risks and challenges in transporting steel wire rod include: 1) Damage to the product due to mishandling or improper packaging, leading to reduced quality or unusable material. 2) Weight and size constraints, as steel wire rods can be heavy and long, requiring specialized equipment and careful handling to prevent accidents or damage during loading and unloading. 3) Rust and corrosion, as steel wire rods are prone to oxidization, and exposure to moisture or extreme weather conditions during transportation can accelerate this process. 4) Transportation delays or disruptions, which can impact project timelines and result in increased costs. 5) Compliance with regulations and safety standards, such as securing the load properly, ensuring proper labeling, and adhering to transport regulations concerning weight limits and road restrictions. 6) Coordination and communication with multiple parties involved, including suppliers, carriers, and recipients, to ensure smooth transportation and delivery. 7) Insurance and liability concerns, as any damage or accidents during transportation may result in financial losses and potential legal liabilities.

Q: How is steel wire rod used in the manufacturing of wire fencing?: Steel wire rod is used in the manufacturing of wire fencing as it serves as the raw material for producing the wires that make up the fence. The steel wire rod is processed through various stages, including drawing, annealing, and galvanizing, to transform it into a strong and durable wire that can withstand environmental conditions and provide security. These wires are then woven or welded together to form the mesh structure of the wire fencing, creating a reliable barrier for various applications such as agricultural, residential, or industrial fencing.

Q: What are the different international specifications for steel wire rod?: There are several international specifications for steel wire rod, including the ASTM (American Society for Testing and Materials) standards, the EN (European Norm) standards, and the JIS (Japanese Industrial Standards) standards. These specifications outline the requirements for various properties of steel wire rod, such as its chemical composition, mechanical properties, and dimensions. They ensure that steel wire rod produced and used globally meets specific quality and performance standards.

Q: How is steel wire rod used in the manufacturing of wire forms for household appliances?: Wire forms for household appliances require steel wire rod as a vital component in their production. These wire forms serve various purposes, including heating elements, fan guards, racks, and shelves. To start the process, steel wire rod, a lengthy cylindrical piece of steel, undergoes several manufacturing stages before becoming wire forms. The initial step involves drawing, where the steel wire rod is pulled through a series of dies to reduce its diameter and increase its length. This procedure ensures that the wire attains the desired thickness and strength. After the wire is drawn, it undergoes further processing to create different wire forms. For instance, in the case of heating elements, the wire is coiled into specific shapes and sizes. This coiled wire is typically subjected to a heating process to enhance its durability and heat resistance. Regarding fan guards, the steel wire rod is bent and molded into circular or square patterns, creating a protective barrier around the fan blades. These wire forms are designed to prevent any objects or fingers from making contact with the blades while the fan is operational. Similarly, for racks and shelves, the steel wire rod is bent and welded to form a robust and durable structure. These wire forms provide support and organization for various household appliances like ovens, refrigerators, and dishwashers. Overall, steel wire rod plays a critical role in the manufacturing of wire forms for household appliances. Its strength, flexibility, and durability make it an excellent choice for creating a wide range of wire forms necessary for the proper functioning and safety of household appliances.

Q: How is steel wire rod tested for internal soundness?: Steel wire rod is tested for internal soundness through a non-destructive testing method called ultrasonic testing. This involves using high-frequency sound waves to detect any internal defects or flaws in the rod. Ultrasonic waves are sent through the rod, and the reflected waves are analyzed to identify any irregularities, such as voids, cracks, or inclusions. This testing ensures the quality and integrity of the steel wire rod before it is further processed or used in various applications.

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