Cold-Rolled Coil and Hot-Rolled Coil
Stainless steel hot-rolled black coils are made by hot rolling of slabs, and most of such coils are supplied to re-rollers. Hot-rolled no.1 coils are made of hot-rolled black coils by annealing and pickling； Cold-rolled coils — made from hot-rolled coils by cold rolling, annealing, picking, and quenching and tempering — are thinner, easy to be processed, and have a smooth surface.
Manufacture Process and Applications
|Common Product Specifications|
|Grade of Steel||304、304L、304/304L、316L、316/316L、304 (8.5%Nickel)|
|Dimension||NO.1 2.00~6.50mm、 CR 0.5mm~4.0mm|