Special Edges
No. 1 Edge:
Either Square or Round; Generally skived to produce specified contour.
No. 2 Mill Edge:
Naturally formed hot rolled or cold rolled edge.
No. 3 Slit Edge:
Approximately square edge with slitting burr intact.
No. 4 Round-Corned Edge:
Rounded edge - may have slitting fracture visible along the edge.
No. 5 De-Burred Edge:
A No. 3 edge with the slitting burr healed over.
No. 6 Square Edge:
Square with radial corners - may have slitting fracture visible along the edge.
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Square
No. 1 Edge |
Round
No. 1 Edge |
No. 3 Edge |
No. 4 Edge |
No. 5 Edge |
No. 6 Edge |
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