Cold Rolled Coils
& Sheets
Cold Rolled Coils (CRCA and CR Full Hard)
CRCA - Cold Rolled Closed Annealed
Cold-rolled coils are a type of steel product that undergoes a specific manufacturing process known as cold rolling. Unlike hot-rolled coils, which are produced at high temperatures, cold-rolled coils are manufactured at room temperature or slightly below. This process involves passing the steel through a series of rollers, which gradually reduce its thickness and improve its surface finish.
CRCA or Cold-Rolled Closed Annealed goods are low carbon steel
products that are known for their features to meet specific,
customized requirements, such as: Formability, Workability,
Close thickness tolerances, better flatness, and clean surface to
meet the close customer specific requirements.
CRFH - Cold Rolled Full Hard
CRFH (Cold Rolled Full Hard) coils, on the other hand, are cold-rolled steel coils that do not undergo the annealing process. After cold rolling, they are typically subjected to a final cold reduction process to achieve the desired thickness and mechanical properties. CRFH coils are cold-rolled to their maximum hardness and strength, resulting in a harder and stiffer material compared to CRCA coils. They have a more rigid structure and exhibit higher yield strength and resistance to deformation.
Basic Parameters
CRCA Applications
- Home Appliances
- Drums and Barrels
- Telecommunications
- Information Technology
- Engineering and Fabrication
- Electrical
- Furniture
- Aerospace
- Automobiles