Cold Rolled Coil
Description of Cold Rolled Coil
Cold rolled coil, as known as CR coil, CRS or CRC. Cold rolled steel coils are a farther product that uses hot rolled steel coils to do further processing. The further processed steel coil put in a cold rolling mill where the material is cooled (at room temperature) and then annealed and/or tempered. This process will make the steel coils become smaller dimensional tolerance and a wider surface finish result. In the Chinese market, the product name prefers to name as cold rolling, but the correct product name should be flat sheet or coils. As one of the professional cr coil factory, HUARO offers high-quality cold rolled steel coil sales, come and buy cold rolled steel coil at HUARO.
The cold rolled steel coilis made of hot rolled steel coil.
The surface scale can be removed during pickled treatment and the finish mill. The cr steel coilis farther and thinner than the hot rolled coil. The main difference between the hot and cold rolled steel coil is the thickness, surface treatment, and the rolling temperature.
Main Advantages of Cold Rolled Steel Coil
Cold rolled steel/coils offer a variety of cold rolled steel sheet and coil products and value-added services to meet customer needs. HUARO's Cold Rolled Steel Coil service capabilities include slitting, shearing, blanking, leveling, degreasing and brushing, and metallurgical support.
Production Process of Cold Rolled Steel Coil
Cold rolled steel coil is rolled at room temperature, below its recrystallization temperature, which enables better control over finished product shape, thickness, dimensions and surface finish. The cold rolling process helps to obtain the CR coils from the cooling (in the cold rolling mill) of hot rolled pickled products (made from finest steel), which is reduced too much finer thickness with increased strength via strain hardening (up to almost 20%). The resulting CR coils are smaller as compared to the coils formed by the hot rolling process, and they are less ductile. They possess improved surface finish and tighter tolerances.
Application of Cold Rolled Steel Coil
Cold rolled steel coils application field usually in which high standard of dimensional tolerances, strength and surface finish quality. The normal industry field for cold rolled steel coils will as below:
Metal Furniture
Automobile Components
Electronics Hardware
Home Appliances and Components
Lighting Fixtures
Construction
|
Dimension |
|||
|
Description |
Thickness (mm) |
Width (mm) |
Length (mm) |
|
Cold-rolled coils |
600 -1650 |
- |
|
|
Narrow strips |
60-599 |
- |
|
|
Hot-rolled sheets |
600 -1510 |
750-4000 |
|
|
Minimum and Maximum Weight of Coils |
|||
|
Width (mm) |
As rolled (mt) |
One cut (mt) |
Two cuts (mt) |
|
600 - 690 |
|||
|
691-790 |
|||
|
791-890 |
|||
|
891-990 |
|||
|
991-1090 |
|||
|
1091-1190 |
|||
|
1191-1290 |
|||
|
1291-1390 |
|||
|
1391-1490 |
|||
|
1491-1650 |
Send product request
Other supplier products
 |
Iron Ore Concentrate | Description of Iron Ore Concentrate Iron ore concentrate is produced from the magnetite iron ore in the beneficiation process. When the iron ore is... |
 |
Hot Rolled Steel Coil | Description of Hot Rolled Steel Coil Hot rolling is a mill process that involves rolling the steel at a high temperature (typically at a temperatur... |
 |
Iron Ore Concentrate | Description of Iron Ore Concentrate Iron ore concentrate is produced from the magnetite iron ore in the beneficiation process. When the iron ore is... |
 |
Hot Rolled Strip | Description of Hot Rolled Steel Strip Hot Rolled Steel Strip generally refers to a coiled steel strip having a thickness of 1 to 20 mm, and the wid... |
 |
Cold Rolled Coil | Description of Cold Rolled Coil Cold rolled coil, as known as CR coil, CRS or CRC. Cold rolled steel coils are a farther product that uses hot rol... |
Same products
 |
Wear Plate | Seller: JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD. | Wear Plate /Abrasion Resistant Wear Plate/Wear Resistance Plate Clad Welding Wear Resistanc... |
 |
Pipe Inner Surface Hardfacing Cladding Machine | Seller: JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD. | Pipe Inner Surface Hardfacing Cladding Machine Cladding, a process that involves depositin... |
 |
HRC 58‐62 Wear Plate | Seller: JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD. | HRC 58‐62 Wear Plate , founded in 1996, is a global leader in the innovation and production ... |
 |
Wear Resistance Plate | Seller: JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD. | Wear Resistance Plate Wear Resistance Plate specializes in the production of wear resistant... |
 |
Chromium Carbide Wear Plate | Seller: JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD. | Chromium Carbide Wear Plate In industries that face severe abrasion and wear, finding effe... |
