Table 83. Stress Corrosion of Titanium Alloys 



Alloy 



Stress 

 (ksi) 



Percent 



Yield 



Strength 



Exposure 

 (day) 



Depth 

 (ft) 



Number of 



Specimens 



Exposed 



Number 

 Failed 



Source" 



7 5 A'' 



41 



50 



189 



5,900 



3 







CEL (4) 



75A fo ' t ' 



41 



50 



189 



5,900 



3 







CEL(4) 



75A'' 



62 



75 



189 



5,900 



3 







CEL (4) 



75A fc ' t ' 



62 



75 



189 



5,900 



3 







CEL (4) 



75A 



25 



35 



403 



6,780 



2 







CEL (4) 



75A 



35 



50 



403 



6,780 



2 







CEL (4) 



75A 



53 



75 



403 



6,780 



2 







CEL (4) 



75A 



25 



35 



197 



2,340 



3 







CEL (4) 



75A 



35 



50 



197 



2,340 



3 







CEL (4) 



75A 



53 



75 



197 



2,340 



3 







CEL (4) 



75A 



35 



50 



402 



2,370 



3 







CEL (4) 



75A 



53 



75 



402 



2,370 



3 







CEL (4) 



75A fo 



29 



35 



180 



5 



3 







CEL (4) 



75A b 



41 



50 



180 



5 



3 







CEL (4) 



75A fo 



62 



75 



180 



5 



3 







CEL (4) 



75A' V 



e 



- 



181 



5 



4 







CEL (4) 



0.15 Pd' 7 



25 



50 



189 



5,900 



3 







CEL (4) 



0.15 Pd fc ' 6 ' 



25 



50 



189 



5,900 



3 







CEL (4) 



0.15 Pd fo 



37 



75 



189 



5,900 



3 







CEL (4) 



0.15 Pd fc ' c 



37 



75 



189 



5,900 



3 







CEL (4) 



0.15 Pd fo 



24 



35 



180 



5 



3 







CEL (4) 



0.15 Pd fo 



34 



50 



180 



5 



3 







CEL (4) 



0.15 Pd fc 



51 



75 



180 



5 



3 







CEL (4) 



0.15 Pd' y 



e 



- 



181 



5 



4 







CEL (4) 



5Al-2.5Sn fc 



43 



35 



123 



5,640 



3 







CEL (4) 



5Al-2.5Sn fc 



61 



50 



12 3 



5,640 



3 







CEL (4) 



5Al-2.5Sn fo 



92 



75 



123 



5,640 



3 







CEL (4) 



5Al-2.5Sn'' 



e 



- 



. 123 



5,640 



3 







CEL (4) 



5Al-2.5Sn'' 



62 



50 



189 



5,900 



3 







CEL (4) 



5Al-2.5Sn fc ' c 



62 



50 



189 



5,900 



3 







CEL (4) 



5Al-2.5Sn /7 



93 



75 



189 



5,900 



3 







CEL (4) 



5Al-2.5Sn folt ' 



93 



75 



189 



5,900 



3 







CEL (4) 



5Al-2.5Sn'' 



43 



35 



403 



6,780 



2 







CEL (4) 



5Al-2.5Sn fc 



61 



50 



403 



6,780 



2 







CEL (4) 



5Al-2.5Sn ; ' 



92 



75 



403 



6,780 



2 







CEL (4) 



5Al-2.5Sn J 



e 



- 



403 



6,780 



2 







CEL (4) 



5Al-2.5Sn'' 



43 



35 



751 



5,640 



3 







CEL (4) 



5Al-2.5Sn fo 



61 



50 



751 



5,640 



3 







CEL (4) 



5Al-2.5Sn' 7 



92 



75 



751 



5,640 



3 







CEL (4) 



5Al-2.5Sn l/ 



e 



- 



751 



5,640 



3 







CEL (4) 



Continued 



234 



