Annealing is a heat treatment process in which the sheet metal is altered on a molecular level altering its strength and hardness. The metal is heated above its recrystallization temperature, maintained at this temperature and then cooled in a controlled environment. The annealing process is used to improve ductility, relieve stress in the material, refine its crystal structure and most importantly for us improve its bending properties. The annealing process improves bending consistency and reduces the chances of cracking.
Cold rolled steel sheets (CR Sheets) offer a variety of outstanding properties, including easy formability, and a smooth clean surface, and are used in automobiles, appliances, furniture, and many other daily usage items.
A Stainless Steel CR (Cold Rolled) Sheet is a high-quality metal sheet made from stainless steel that has been cold-rolled for a smooth, precise, and high-strength finish. These sheets are widely used in automotive, construction, kitchen appliances, and industrial applications due to their durability, corrosion resistance, and excellent surface finish.
A Cold Rolled (CR) Coil Sheet is a high-precision, smooth-surfaced steel sheet that is processed through cold rolling at room temperature. These sheets are widely used in automobile manufacturing, home appliances, construction, and industrial applications due to their superior finish, strength, and formability.
C.R. Sheets & Coils (Cold Rolled Steel Sheets and Coils) are flat steel products made by cold reducing hot rolled pickled coils at room temperature. This process enhances surface finish, strength, and dimensional accuracy, making CR steel one of the most widely used materials in engineering, fabrication, and automotive industries.
A GI Sheet Roll — also known as a Galvanized Iron Coil or GI Coil — is a continuous roll of galvanized steel sheet that has been hot-dip coated with zinc to protect against corrosion. It’s the raw form of GI material that can later be cut into plain sheets, corrugated sheets, or strips for different industrial and construction applications.
Hot rolled sheets refer to steel sheets or plates that are produced through a process known as hot rolling, where the steel is heated above its recrystallization temperature (usually around 1,700°F or 926°C) and then passed through rollers to reduce its thickness and shape it into the desired form.
Cold rolled steel is essentially hot rolled steel that has been further processed by being allowed to cool at room temperature and annealed or temper rolled
