It is a common type of studs, which are produced by hot or cold rolling method. In the production of fabric studs, first steel ingots with special characteristics are melted. This work is done in a furnace with a very high temperature (926 degrees Celsius). Then the molten ingot is made into a stud. This production method is called rolled or fabric. To shape the ingots after softening, special rollers are used. These products can be produced by cold or hot rolling. According to experts, studs produced by hot rolling method do not have much resistance. Because there is not much time to shape the billet and it is done quickly. Some ingots are very thick or their shape is special, so they do not use the hot rolling method for them. In these cases, they use the head rolling method to produce studs. The quality of cold-rolled studs is higher than that of hot-rolled studs. Because it takes more time to shape them. As a result, they have higher strength and durability.
