Specifications for Edge Breaking

For sheet metal parts, a double-sided deburring machine is used to break the edges.
There is a possibility of minor scratches on appearance surfaces from this process.
Please click “About Edge breaking” for more information.

Materials Available for Edge Breaking and Corresponding Edge Break Sizes

Material	Surface treatment		Thickness
EN 1.0330 equiv.(EN 1.0320 equiv.(hot coiled)) EN 1.0038 equiv.	ー		0.8 1.0 1.2 1.6 2.0 2.3 3.2 4.5 6.0 9.0 10.0 12.0 16.0
	Powder Coating *		0.8 1.0 1.2 1.6 2.0 2.3 3.2 4.5 6.0
	Painting		0.8 1.0 1.2 1.6 2.0 2.3 3.2 4.5 6.0
	Electroless Nickel Plating		0.8 1.0 1.2 1.6 2.0 2.3 3.2 4.5 6.0 9.0
	Black Oxide
	Trivalent Chromate(Clear)
	Trivalent Chromate(Black)		0.8 1.0 1.2 1.6 2.0 2.3 3.2 4.5 6.0
EN 1.0330 equiv.(electrolytic zinc plating)	Electrolytic Zinc Plating		0.8 1.0 1.2 1.6 2.0 2.3 3.2

Material	Finishing Method	Thickness
SUS304	2B	0.8 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0
SUS304	No.1	9.0 10.0 12.0
SUS430	2B	0.8 1.0 1.2 1.5 2.0 3.0

*The following painted finishes are available:N1 (Munsell, reference value), 5Y7/1 (Munsell, reference value), 5P9/1 (Munsell, reference value) Half gloss, 5P9/1 (Munsell, reference value) Full gloss, 5Y7.2/1.4 (Munsell, reference value)