LEGEND 



40 

 30 

 20 



"L 10 



^ 



Q- 10 



20 

 30 

 40 



Arsenical Admiralty ^y/V/^ Tensile strength 

 I I Yield strength 



t^^^-^^^^ Elongation 



o o 



-^ CO 



o rv. 



o o o 



^ ""^ rv 



O fO CO 



U-) CN CN 



C^ C^ d Ch d 



CO 00 r— rv CN 



CNJ O lO o- o 



— '^ rv. — ^ 



o o o o o 



Tj- CO -t ^ rs. 



O hs. >0 CO CO 



to >0 in CN CN 



I I I I I 



Ci Ci d d d 



CO CO ^ 1^ Cs) 



CN O IT) O O 



— ^ h^ ^ ^ 



O 

 O 



o 



00 



r\ 



vO CO CO 



O lO CN CN 



Q Q Q Q Q 



CO CO — r^ CN 



CN o in o o 



— ^ rv — ^ 





Tssf^'^'fepsr 



Figure 19. Effect of exposure on mechanical properties of arsenical 

 Admiralty metal. 



