The properties of the steel can also be changed without adding much heat. For example, cold-drawn steel is made stronger through the production process of work hardening. Production work hardening occurs when a metal material undergoes plastic deformation. This can be done deliberately by hammering, cold rolling or drawing the metal material. Production work hardening can also occur inadvertently in the production process if the cutting tool or product workpiece becomes too hot. Cold drawing can also improve the workability of the steel. High carbon steel is particularly suitable for cold drawing.OEM ODM Precision Rapid Prototyping Metal CNC Parts Our Advantages of CNC Machining Our engineers can handle complex and precision parts in several industries without a problem. RongNa has extensive in-house equipment for both manufacturing and testing. Your parts will be manufactured and inspected with our advanced in-house equipment, including HAAS 3-, 4-, and 5-axis CNC milling…