Cold wire drawing in our life often use a kind of material, especially the construction of buildings, for how many cold galvanized wire drawing you know? Specifications and there are many kinds of cold wire drawing, cold call silk, of course, the price also have different it also depends on its features, let's take a look at some of the basic characteristics of cold wire drawing together and in the process of using some problems need to be aware of.

Cold wire drawing is one of the metal cold working. Raw material is wire rod, that is, we often say reinforcement. After a shell and a series of process to produce the product. Is our common wire. Common round steel, make it through the diameter of the smaller than it forcibly pulled in the hole, the diameter of round steel would have been smaller, length of elongation, repeat this process, the round steel would have been a further smaller. Produce this plastic deformation after steel hardness increases, the plastic will almost disappear. Does not require the plasticity, only requires strength, can use the steel.