Introduction
Carbon steel wire (GB/T4358-1995) is a kind of medium and low carbon steel wire with poor flowability, poor plasticity and poor weldability, and belongs to carbon steel. It belongs to the “five spring steel” series of commonly used spring steel and other spring steel, and is sometimes called “rear spring steel”.
It has constant elasticity and is relatively hard. It is not easy to break and can maintain its shape when bent and twisted. It has good fatigue resistance and creep resistance, but not much elasticity and processability. Carbon steel wire is one of the five most commonly used spring steels, and its material are very suitable for making baskets for cars. Therefore, carbon steel wire (GB/T4358-1995) has been widely used in the production of automobile and motorcycle parts as a major purpose carbon steel wire.
Characteristics
Carbon steel wire (GB/T4358-1995) is an alloy steel wire, which is made of medium and low carbon steel, and does not need to be heat treated after the cold state. The carbon content ranges from 0.12% to 0.25%. The spring steel wire has poor plasticity due to its high carbon content, so it can only be used in cold processing. The hardness of the spring steel wire is also related to its carbon content. The higher the carbon content, the higher the hardness.
The yield strength of spring steel wire is also related to its carbon content. The higher the carbon content, the higher the yield strength. At the same time, it has good fatigue and creep resistance, which can meet the requirements of the parts for springs and baskets as a major purpose carbon steel wire.
Conclusion
In conclusion, carbon steel wire (GB/T4358-1995) is a kind of medium and low carbon steel wire with poor flowability, poor plasticity and poor weldability, and belongs to carbon steel. It belongs to the five spring steel series of commonly used spring steel. It is suitable for the production of automobile and motorcycle parts as a major purpose carbon steel wire, and has been widely used due to its features such as constant elasticity, good fatigue and creep resistance, etc.
