The spring wire contains a high carbon steel wire. High carbon steel wire is one of the types of spring steel wire. But everything that can be made of a taut spring can be called a taut spring wire, and high carbon is the high point of carbon content. Features: with high strength and hardness, high elastic limit and fatigue limit (especially notch fatigue limit), cutting function is acceptable, but welding function and cold plastic deformation ability is poor.

About the purchase of stainless steel plate to choose the manufacturer should do, in the choice of manufacturers, you can do from the following aspects. The first is to choose a manufacturer with a large number of users. When choosing a manufacturer, you can take 304 Stainless Steel Bar a good look at the manufacturer's users, you can see if the manufacturer will have more cooperative customers, because now there are some manufacturers may not have any customers at all, which also shows that the manufacturer can not be trusted, such manufacturers generally can not make people feel more at ease, we can try to choose those who have a large number of users of the manufacturer, generally such manufacturers will be better. The second is to choose a manufacturer with a good evaluation. When buying stainless steel plates, we can also take a good look at the evaluation of the manufacturer, you can see if the manufacturer can have a good evaluation, now there are some manufacturers may not be very good evaluation, the evaluation of the manufacturer is basically not able to be trustworthy, choose a good evaluation of the manufacturer will be more appropriate, you can directly search on the network, you can also understand how the manufacturer's evaluation is, These well-rated manufacturers are basically not prone to problems.
After proper heat treatment or cold drawing hardening, high carbon steel wire has 304 Stainless Steel Coil high strength and hardness, high elastic limit and fatigue limit (especially notch fatigue limit), cutting function is acceptable, but welding function and cold plastic deformation ability is poor. Because of the high carbon content, cracks are simply produced when water is quenched, so double liquid quenching (water quenching + oil cooling) is used, and oil quenching is used for small section parts. This type of steel is generally used Stainless Steel Decorative Pipe after quenching by medium temperature tempering or normalizing or in the surface quenching state. It is mainly used in the manufacture of springs and wear-resistant parts. Carbon east-west steel wire is a high-carbon steel wire that basically does not participate in alloying elements, and it is also a steel grade with low cost, good cold and hot processability and a wide range of use in the east-west steel wire.