Specifications for Edge Breaking

Materials Available for Edge Breaking and Corresponding Edge Break Sizes

  • 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 see “About Edge breaking” for more information.

Inch Gauge Standard

Ferrous Metals Surface treatment Sheet Thickness(Inch) (mm)
Low Carbon Steel (Cold/Hot Rolled) ー “0.0179″ (#26), 0.0239″ (#24), 0.0299″ (#22), 0.0359″ (#20), 0.0418″ (#19), 0.0478″ (#18), 0.0538″ (#17), 0.0598″ (#16), 0.0747″ (#14), 0.0897″ (#13), 0.1046″ (#12), 0.1196″ (#11), 0.1345″ (#10), 0.1644″ (#8), 0.1793″ (#7), 0.1943″ (#6), 0.2500″ , 0.3750″” 0.454mm (#26), 0.607mm (#24), 0.759mm (#22), 0.912mm (#20), 1.062mm (#19), 1.214mm (#18), 1.367mm (#17), 1.519mm (#16), 1.897mm (#14), 2.278mm (#13), 2.657mm (#12), 3.038mm (#11), 3.416mm (#10), 4.175mm (#8), 4.554mm (#7), 4.935mm (#6), 6.350mm, 9.525mm
Paint
Black Oxide
Trivalent Chromate (Clear)
Electroless Nickel Plating *
Stainless Steel Surface Finish Sheet Thickness(Inch) (mm)
304 Stainless Steel 2B 0.0187″ (#26), 0.025″ (#24), 0.0312″ (#22), 0.0375″ (#20), 0.0437″ (#19), 0.0500″ (#18), 0.0625″ (#16), 0.0781″ (#14), 0.0937″ (#13), 0.1094″ (#12), 0.1250″ (#11), 0.1406″ (#10), 0.1719″ (#8), 0.1875″ (#7), 0.2500″ (#3) 0.476mm (#26), 0.635mm (#24), 0.792mm (#22), 0.953mm (#20), 1.110mm (#19), 1.270mm (#18), 1.588mm (#16), 1.984mm (#14), 2.380mm (#13), 2.779mm (#12), 3.175mm (#11), 3.571mm (#10), 4.366mm (#8), 4.762mm (#7), 6.350mm (#3)
316 Stainless Steel 2B 0.0187″ (#26), 0.025″ (#24), 0.0312″ (#22), 0.0375″ (#20), 0.050″ (#18), 0.0625″ (#16), 0.0781″ (#14), 0.1094″ (#12), 0.1250″ (#11), 0.1406″ (#10), 0.1875″ (#7) 0.476mm (#26), 0.635mm (#24), 0.792mm (#22), 0.953mm (#20), 1.270mm (#18), 1.588mm (#16), 1.984mm (#14), 2.779mm (#12), 3.175mm (#11), 3.571mm (#10), 4.762mm (#7)

 * Electroless Nickel Plating is available only for Low Carbon Steel (Hot).

Metric Thickness Gauge Standard

Material Surface treatment Sheet Thickness
  • Low Carbon Steel (Cold/Hot Rolled)
  • Low Carbon Steel (Hot Rolled)
 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
Wet Paint
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
Low Carbon Steel (electrolytic zinc plating) Electrolytic Zinc Plating 0.8  1.0  1.2  1.6  2.0  2.3  3.2
Material Finishing Method Sheet Thickness
SUS304 2B 0.8  1.0  1.2  1.5  2.0  2.5  3.0  4.0  5.0  6.0
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: Black (RAL 9005, (95% match)), Grey (RAL 7032, (97% match)), Off-white (RAL 9003, (95% match), Semi-Gloss), Off-white (RAL 9003, (96% match), Full Gloss), Cream Gray (RAL 7032, (98% match))

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