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Nickel Silver Tolerances

 

Round Bars | Sheet/Plate

 

 

 

 

 

 

 

Round Bars
Alloy(s)    Spec. Diameter, in.  Diameter Tol. (over(+)/under(-))
 792  Drawn  Over 0.150 to 0.500, incl.  +/- 0.002"
 792  Drawn  Over 0.500 to 1, incl.  +/- 0.003"

 

 

Straightness Tolerance - Round Bar
Alloy(s) Mill Length, ft. Max. Curvature (Depth of Arc), in.
792 Over 10 0.5" in any 10-ft portion
Straightness tolerance will be void once full length is cut

 

 

 

 

 

 

 

Sheet/Plate
Applicable Alloys: 770-H02
  Specified Width, in.
  Over 14 to 20, incl.   Over 24 to 28, incl. Over 28 to 36, incl.
Spec. Thickness, in.  Thickness Tol. (over(+)/under(-))
Over 0.017 to 0.021, incl.  +/- 0.003" ... ...
Over 0.021 to 0.026, incl.  +/- 0.003"  +/- 0.004"  +/- 0.005"
Over 0.026 to 0.037, incl.  +/- 0.0035"  +/- 0.005"   +/- 0.006" 
Over 0.037 to 0.050, incl.  +/- 0.004"  +/- 0.006"   +/- 0.007" 
Over 0.050 to 0.073, incl.  +/- 0.0045"  +/- 0.007"   +/- 0.008" 
Over 0.073 to 0.130, incl.   +/- 0.005"  +/- 0.008"   +/- 0.010" 
Over 0.130 to 0.188, incl.   +/- 0.006"  +/- 0.010"   +/- 0.012" 
Over 0.188 to 0.205, incl.   +/- 0.006"  +/- 0.010"  +/- 0.012" 
Over 0.205 to 0.300, incl.   +/- 0.007"  +/- 0.012"   +/- 0.014" 
Over 0.300 to 0.500, incl.    +/- 0.008"  +/- 0.015"   +/- 0.017" 
Over 0.500 to 0.750, incl.    +/- 0.012"  +/- 0.019"   +/- 0.021" 
Over 0.750 to 1.00, incl.   +/- 0.015"  +/- 0.023"  +/- 0.026"
Over 1.00 to 1.50, incl.   +/- 0.028"  +/- 0.028"  +/- 0.032"
Over 1.50 to 2.00, incl.    +/- 0.033  +/- 0.033"   +/- 0.038"