Home / Mill Surface Defects
A-H
- Bare Spots
- Black Marks
- Black Rust (Transit Problem)
- Buildup
- Caster Fold
- Center Ridge
- Centerbuckle
- Chatter Marks
- Chem Treat Stain
- Chem Treat Stain (Longitudinal)
- Coil Breaks / Edge Breaks
- Coil Set
- Collapsed Coil
- Crane Damage
- Crease
- Damaged Edge
- Die Cleanout Mark (Diagonal)
- Die Cleanout Mark (Half moon)
- Dropped Coil
- Dross (in Galvanized Steel)
- Edge Lamination
- Edge Ridges
- Edge Wave
- Edge/Corner Cracks
- Emulsion Stain
- Firecrack
- Flaking
- Flow Lines
- Flow Lines (Galvanize Defect)
- Fluting
- Free Zinc
- Friction Gouge (Longitudinal direction)
- Hole
R-Z
- Red Rust
- Reel Kink
- Ridges
- Rinse Stain
- Roll Mark
- Roll Mark/Bruise from Hot Strip Mill
- Roll Peel Scale
- Rolled-In Material
- Rolled-In Scale
- Rolled-In Side Guide Material
- Rust (Red Drip Type)
- Sags in Coating
- Sawtooth Edge
- Scabs
- Scale Breaker Mark
- Scratches
- Seams
- Sink Roll Marks
- Slivers
- Spooling
- Staples
- Stickers
- Telescoped Coil
- Transverse Cracks
- Wash Pattern
- Wet Temper Stain
- White Rust
- White Rust (Line Problem)
- White Rust (Transit Problem)
- White Surface Inclusion
- Zinc Dust