What is cold drawn steel?

Cold drawn steel is subjected to forced tensile stress at room temperature, exceeding the yield point strength of the original steel

To induce plastic deformation of steel in order to improve its yield point strength and save steel.

The advantages of cold drawn steel

1. High precision: The cold drawn steel manufacturing process is advanced, ensuring high-precision dimensions and surface quality, making it suitable for various precision applications such as automotive, aerospace, medical, electronics, etc.

2. Good plasticity: Cold drawn steel has high plasticity and ductility, making it easy to make parts of various shapes.

3. Corrosion resistance: Cold drawn steel is processed by cold working during the manufacturing process to obtain higher pressure and heat treatment, making it highly corrosion-resistant.

4. Excellent mechanical properties: The cold drawn steel manufacturing process gives it a more uniform microstructure, resulting in excellent performance in strength and toughness.

5. Precise control of material composition: Through the cold drawn steel manufacturing process, the material composition can be precisely controlled to meet the performance requirements of different fields.

6. Cost saving: The manufacturing cost of cold drawn steel is relatively low, which can achieve higher efficiency and profit in industrial production.

Cold drawn steel production process flow

Cold drawn steel production process, if you don't know it, remember to like and collect it,

Step 1: Heading is easy to pull,

Step 2: Annealing.

Step 3: Shot blasting to remove surface oxide scale and rust.

Step 4: Phosphatization.

Step 5: Pulling. There are many materials that cannot be pulled at once, so multiple annealing is required.

The final step is to straighten the shipment.