1. What are the basic requirements for cold drawn square steel?
The basic requirements for cold drawn square steel: first of all, it should have a sufficiently high tensile strength for normal relaxation and instantaneous high temperature, and good plasticity. Secondly, it is also very good in terms of durability and plasticity. In this way, it can ensure normal use in the high temperature environment and play its due role.
2. What are the specific requirements for the production of cold drawn square steel? How to improve the capacity of cold drawn square steel?
For the production of cold drawn square steel, a cold drawing machine and a square steel die are necessary. To improve the transformation of cold drawn square steel, the simple method is to perform recrystallization annealing to achieve the purpose.
3. Why is the raw material of cold rolled square steel? Are there some basic requirements for raw materials?
The raw material of cold-rolled square steel is hot-rolled round steel or hot-rolled square steel, which one can be correctly selected according to needs. The basic requirements for raw materials are mainly to avoid impurities or excessive impurities. If this is the case, after cold drawing, the material will have quality problems such as fracture.