Strip steel from Alleima can be delivered with a variety of edge finishes, to suit specific requirements. The choice of edge finish depends on the application; however, the availability of finishes is dependent on steel grade, size and tolerance. Here only standard profiles are shown, but other finishes are also available, such as bevelled edge.
a) Mill edge
Untreated edge, generally with a somewhat uneven contour. No width tolerance is normally stated.
b) Slit edge
Edge with the shearing burr not removed. This edge is obtained by slitting with a circular shear.
c) Deburred edge
Slit edge from which the burr has been removed.
d) Square edge
Sharp cornered square edge. Obtainable in widths up to 150 mm (5.905 in.). Some hardened grades can be supplied with this edge in widths up to 430 mm (16.93 in.).
e) Square edge with rounded corners
Widths up to 150 mm (5.905 in.).
f) Round edge
Edge completely rounded. Obtainable in widths up to 150 mm (5.905 in.).
g) Cutting edge
Sharp edge for die cutting. Edge hardened option for extra long service life.