raw materials Cold rolling pickling coil is usually done by longitudinal rolling. The process of cold rolling production generally includes raw material preparation, pickling, rolling, degreasing, annealing (heat treatment), finishing, etc. Cold rolling uses hot-rolled products as raw materials. Before cold-rolling, the raw materials must be dephosphorized to ensure that the surface of raw materials Cold rolling pickling coil is clean.
Surface Finish:
| Symbol | Remarks | |
| Dull finish | D | A matt finish produced with a roll roughened its surface mechanically or chemically. |
| Bright finish | B | A smooth finish produced with a roll finished its surface smoothly |
Temper Grade: Both bright annealed and black annealed available.
Hot Tags: raw materials cold rolling pickling coil, China, suppliers, manufacturers, factory, buy, price, pricelist, for sale, in stock, free sample, SPCC Cold Rolled Steel, Cold Rolled Steel, Cold Rolled Mild Steel Sheet, Cold Rolled Steel Coils, Cold rolled Steel Sheet, Cold Drawn Carbon Steel
