Çelik yuklerin tasinmasi kaptanlara tavsiyeler

H
Heat Ridge
Usually referring to Hot Rolled, a hump in the rolling direction usually
resulting from a trapped center buckle after cold reduction.
Heavy Coating
Excessive amount of coating (i.e., zinc or aluminum) applied to the
surface.
Hole
A metal void, usually caused by a non-metallic inclusion during rolling.
I
Inclusions
Particles of foreign material (i.e., oxides, silicates, sulfides) in steel,
usually compromising physical integrity.
K
Kink
An abrupt bend or deviation from flat which is caused by localized bending
during handling.

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L
Lamination (a.k.a. Segregation or Piping)
Defect caused by the presence of
internal blisters, seams or inclusions. Harmful to structural integrity; could cause
steel fracturing.
Lap Weld
Coil ends are "lapped" over one another and welded or stitched for
production purposes. As a result, the thickness of the steel is doubled at the weld
area.
Line Stop
Referring to coated steels, an area of a coil where the coating line was
halted. This region is usually characterized by irregular and questionable coating
integrity.
Loose Wrap
A coil that is not wound tight due to insufficient tension when winding.
Lüders Lines
Elongated surface markings or depressions appearing in patterns
caused by localized plastic deformation that results from a discontinuous yield and
resulting yield point elongation.
M
Mark, Arbor
Surface damage at/near coil ID caused by roughened, damaged or
non-circular arbor.
Mark, Bite
Lines which are generally perpendicular to the rolling direction, caused
by the leading end of the metal entering the leveling rolls resulting in minor surface
disruptions. These disruptions then transfer to the surface of the rolled metal in
subsequent rotations.