High-Quality Q195/Q235/SAE1006/SAE1008 Drawn Wire/Galvanized/Carbon Customized Spring Steel Wire for Mattress and Sofa Umbrella Frame

ZHENGDE Spring is the most commonly used part in the machinery industry and in daily life. The main function of the spring is to use the energy stored in its own deformation to ease the vibration and impact of the machine or parts, and to control the movement of the machine or parts.

Characteristics and Uses of Spring Steel Wire
The spring is used within the elastic range, and it should return to its original position after unloading. It is hoped that the plastic deformation should be as small as possible, so the steel wire should have high elastic limit, yield strength and tensile strength. The higher the yield ratio, the closer the elastic limit is to the tensile strength, so the higher the strength utilization rate is, the stronger the elastic force of the spring is.
The spring relies on elastic deformation to absorb the impact energy, so the spring steel wire does not have to have high plasticity, but at least it must have the plasticity to withstand the spring forming and enough toughness to withstand the impact energy.
Springs usually work under alternating stress for a long time, so they must have a high fatigue limit, as well as good creep and relaxation resistance.

Different Sizes have Different Uses

1.0.2mm-0.8mm spring steel wire This type of spring steel wire is usually used to make small springs, such as watch bullets, electronic products bullets and so on. Due to its small diameter, this elastic steel wire has high elasticity and flexibility, and is suitable for occasions where the accuracy of the spring is required

2.1.0mm-2.0mm spring steel wire This type of spring steel wire is often used to make small and medium-sized mechanical equipment, such as automotive suspension springs, home appliance products, etc. The spring steel wire has good strength and durability and can withstand a certain load and deformation, while maintaining good elasticity

3 2.0mm-4.0mm spring steel wire This type of spring steel wire is usually used to make larger springs, such as industrial machinery and equipment, railway vehicle springs, etc. This spring steel wire has higher strength and toughness, can withstand greater load and deformation, and maintain a longer service life
4.4.0mm above the specification of spring steel wire This specification of spring steel wire is mainly used for the production of large mechanical equipment springs, such as heavy mechanical equipment springs, bridge support springs, etc. This spring steel wire has extremely high strength and toughness, can withstand huge load and deformation, and maintain a long service life

Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Middle East region, Russia, Africa, North America, and other parts of the world.
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