Stainless Steel Quality Standard: Cold-rolled Steel Strip And Coil-cut Steel Plate

Steel plates should not have defects that affect their use. Slight pitting, scratches, indentations, pits, rolls with individual depths less than half of the thickness tolerance are allowed
Blemishes such as printing and color difference that do not affect use. Partial grinding is allowed, but the minimum thickness of the steel plate should be guaranteed.
Steel strips should not have defects that affect their use. However, since the steel strip delivered in coils generally has no chance of removing defects, a small amount of abnormal parts is allowed.
point. For unpolished steel strips, the surface is allowed to have slight pits, scratches, indentations, pits, rollers with individual depths less than half of the thickness tolerance
Print and chromatic aberration.
The edge of the strip should be flat. The edge of the trimmed steel strip is not allowed to have cutting irregularities with a depth greater than half of the width tolerance and roughness greater than the thickness tolerance of the steel strip.
thorns; uncut steel strips are not allowed to have cracked edges greater than the width tolerance.