Calibrate Steel Rod

1. Enhanced Strength and Hardness: Cold-drawn steel bars have a higher level of strength and hardness compared to hot-rolled bars. This is due to the manufacturing process which involves pulling the steel through a series of dies while it’s cold, resulting in a denser and more compact structure.

2. Improved Surface Finish: The cold-drawn process results in a smoother surface finish compared to hot-rolled bars. This is because the steel is processed at lower temperatures, which reduces the risk of surface imperfections that can occur during the hot-rolling process.

3. Reduced Cost: Cold-drawn steel bars are produced at a lower cost than hot-rolled bars. This is due to the manufacturing process, which requires less energy and resources, resulting in a lower cost per unit.

4. Enhanced Machinability: Cold-drawn steel bars are easier to machine compared to hot-rolled bars. This is due to their high level of hardness and reduced surface imperfections, resulting in less damage to cutting tools and a higher quality finished product.

5. Consistency in Dimensions: The cold-drawn process results in consistent dimensions throughout the length of the bar. This is due to the precise machining process, resulting in a more accurate and uniform product.

6. Versatile Applications: Cold-drawn steel bars are suitable for a wide range of applications, including automotive, aerospace, construction, and manufacturing. Their enhanced strength, improved surface finish, and consistent dimensions make them an ideal choice for many applications.

1. Steel billet production: The first step in the production process is the production of steel billets. Steel billets are produced by melting steel in a furnace and then pouring it into a cast.

2. Heating: Once the steel billets have been produced, they are heated in a furnace to temperatures ranging from 900 to 1200 degrees Celsius.

3. Cold Drawing: The next step is the cold drawing process, in which the heated steel is drawn through a series of dies to reduce its diameter and increase its length. This process removes surface defects and increases the strength and durability of the steel.

4. Annealing: After cold drawing, the steel is annealed to relieve any stress caused by the drawing process. This involves heating the steel to high temperatures and then cooling it slowly.

5. Peeling: The final step in the process is peeling, in which the outer layer of the steel is removed to produce a smooth finish.

Hot Tags: calibrate steel rod, China calibrate steel rod manufacturers, suppliers, factory, 65Mn High Carbon Steel Sheet, S20C Carbon Steel, Cold Drawn Steel Round Bar, 65Mn Spring Steel Round Bar, Cold Rolled High Carbon Steel Coil, Carbon Steel Round Bar C60