Stainless steel coil Mill / Slit Edge

On the label on the outer package of stainless steel cold rolled coil strip, there is a column that reads "Surface processing: 2B Mill Edge ".

When the stainless steel factory is producing stainless steel, because the edge cannot be trimmed during calendering, and there are oxidation lines on both sides, most of the stainless steel coils are in the rough edge state. Cut off the oxidation line is the stainless steel coil with cut edge.

 Distinguish stainless steel Mill / Slit Edge

1. Both sides of the stainless steel coil are uneven, and there is no obvious oxidation line

2. For the label on the package, the standard width of the stainless steel tape is 1000mm, 1219mm and 1500mm, and the other widths are Mill Edge.

If you want to trim the stainless steel coil, you need to cut off the oxidation line. It is also possible to carry out edge cutting processing synchronously when flattening and slitting, so that the stainless steel coil can finally achieve a perfect edge trimming effect.