Nickel Silvers 



225 



0.002 Q004 Q006 Q008 



Strain^ Inches per In. 

 CsaAKT 107. — The effect of cold working on the stress-strain charac- 

 teristics of leaded 12 per cent nickel-silver strip (0.040 in. thick) having 

 a ready-to-finish grain size of 0.015 mm.; 5,000-lb. capacity hydraulic 

 testing machine and Templin automatic extensometer accurate to 

 0.00001 inches used. (65.49 % copper, 12.11 % nickel, 1.96 % lead, 

 balance zinc.) 



a002 0.004 0.006 0.008 



Strai'n^ Inches per In. 



Chart 108. — The effect of cold working on the stress-strain charac- 

 teristics of leaded 12 per cent nickel-silver strip (0.040 in. thick) 

 having a ready-to-finish grain size of 0.060 mm.; 5,000-lb. capacity 

 hydraulic testing machine and Templin automatic extensometer 

 accurate to 0.00001 in. used (65.49% copper, 12.11% nickel, 1.96% 

 lead, balance zinc). 



