In the industrial sector, cold-drawn lumber is a very important material. Cold drawn material refers to the material that produces a certain plastic deformation and significantly improves the yield point of the steel after cold working.
The surface of the cold-drawn steel is smooth, the dimensional accuracy is high, and it can be used directly without reprocessingIt has higher strength and hardness, can withstand greater pressure and load, and is more wear-resistant than hot-rolled round barsSecondly, the toughness and plasticity of cold-drawn materials are good, and they can adapt to the processing and manufacturing of various complex shapesIn addition, cold-drawn timber also has the advantages of corrosion resistance and wear resistance, and can be used for a long time in harsh environments.
According to the different materials and uses, cold-drawn materials can be divided into cold-drawn round steel, cold-drawn steel pipes and cold-drawn special-shaped steels. Among them, cold-drawn round steel has the characteristics of high dimensional accuracy, smooth surface and excellent mechanical propertiesCold-drawn steel pipes have the advantages of high precision, uniform wall thickness and high pressureCold-drawn special-shaped steel has the characteristics of various shapes and high dimensional accuracy.
With the continuous development of the steel industry at home and abroad, the market prospect of cold-drawn materials is very broad, and the demand is gradually increasing. At the same time, with the continuous development of new technologies, the production process and quality of cold-drawn materials will also be further improved, providing a broader development space for future application fields.