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Table 10 Torque expression, 0.022 brackets and conventional steel archwires

From: Torque expression capacity of 0.018 and 0.022 bracket slots by changing archwire material and cross section

  Bracket 5 Nmm angle (°) SD 20 Nmm angle (°) SD Maximum moment (Nmm) SD Clinically significant torque (°)
SS .016×.022 Victory - - - - - - -
SFP 44.70 1.75 - - 6.76 0.64 -
Ovation 41.07 1.53 - - 13.71 0.49 -
D.B. Leone - - - - - - -
Damon - - - - 3.65 0.21 -
Nexus - - - - - - -
SS .017×.022 Victory 42.83 5.08 - - 10.07 4.25 -
SFP 34.15 1.69 - - 17.67 0.56 -
Ovation 29.32 0.80 39.39 0.31 - - 10.07
D.B. Leone 34.29 3.81 - - 14.23 2.04 -
Damon 34.60 1.71 - - 11.84 0.77 -
Nexus - - - - - - -
SS .017×.025 Victory 29.34 0.78 34.49 0.50 - - 5.15
SFP 22.44 0.71 28.95 0.22 - - 6.50
Ovation 22.75 0.14 25.41 0.05 - - 2.66
D.B. Leone 24.55 0.41 27.99 0.48 - - 3.44
Damon 23.19 0.74 30.32 5.44 - - 7.14
Nexus 45.07 2.11 - - 15.01 0.87 -
SS .018×.022 Victory 31.15 0.26 37.38 0.48 - - 6.23
SFP 23.64 0.40 28.14 0.17 - - 4.51
Ovation 22.40 0.24 25.00 0.17 - - 2.60
D.B. Leone 25.47 1.15 30.46 0.83 - - 4.98
Damon 23.37 0.55 32.30 0.50 - - 8.92
Nexus 45.46 2.42 - - 10.21 0.56 -
SS .018×.025 Victory 28.24 0.25 32.54 0.08 - - 4.30
SFP 19.41 0.43 23.65 0.16 - - 4.24
Ovation 19.40 0.47 24.71 0.15 - - 5.31
D.B. Leone 23.02 0.58 27.15 0.63 - - 4.13
Damon 21.39 1.13 29.50 1.51 - - 8.11
Nexus 38.21 1.37 - - 19.09 0.72 -
SS .019×.025 Victory 21.64 1.85 23.14 0.05 - - 1.50
SFP 15.86 0.15 18.86 0.03 - - 3.00
Ovation 14.88 0.14 18.11 0.12 - - 3.23
D.B. Leone 17.37 0.10 20.71 0.09 - - 3.34
Damon 16.08 0.39 23.07 0.44 - - 6.99
Nexus 30.43 0.50 35.66 0.22 - - 5.23
SS .021×.025 Victory 14.52 0.09 16.90 0.05 - - 2.38
SFP 7,.6 0.13 9.94 0.06 - - 2.88
Ovation 6.33 0.16 8.88 0.17 - - 2.54
D.B. Leone 11.40 0.55 18.68 0.44 - - 7.28
Damon 6.06 0.13 8.53 0.13 - - 2.47
Nexus 28.31 0.32 37.60 0.18 - - 9.29