Table 6. Corrosion of Copper Alloys in Sea Water (Cont'd) 



Alloy 



CDA No^ 



Exposure 



Corrosion 



Rate 



MPY^ 2 ) 



Corrosion 

 TypeO) 



Source ( 4 ) 



Days 



Depth, 

 Feet 



M Bronze 



- 



181 

 197 

 123 



5 

 2340 

 5640 



1.6 

 0.4 

 0.5 



G 

 U 

 U 



INCOW 



INCO r!n 

 INC0 (8) 



Leaded Sn Bronze 



- 



181 

 197 

 123 



5 

 2340 

 5640 



1.4 

 0.5 

 0.4 



G 



U 

 U 



INC0 ^sn 

 INCO** 8 ' 



INC0 (8) 



P Bronze A 



510 



181 

 181 

 197 

 197 

 123 

 123 



5 

 5 

 2340 

 2340 

 5640 

 5640 



1.1 

 1.6 

 0.3 

 0.4 

 0.6 

 0.5 



p(7) 



U 



u 

 u 

 u 



NCEL 



INCO^ 8 -' 



NCEL 



INCO (8) 



NCEL 



INC0 (8) 



P Bronze D 



524 



181 

 197 

 123 



5 

 2340 

 5640 



1.1 

 0.4 

 0.5 



NU 



U 



U 



INC0 (8) 

 INCO^ 

 INC0^ 8) 



Al Bronze, 5% 



606 



181 

 197 

 123 



5 



2340 

 5640 



1.1 

 0.4 

 0.6 



G 

 U 



u 



INCO^ 8 ) 

 INC0 (8) 

 INCO (8) 



Al Bronze, 7% 



614 



181 

 181 

 197 

 197 

 123 

 123 



5 

 5 

 2340 

 2340 

 5640 

 5640 



2.9 

 0.8 

 0.3 

 0.3 

 0.5 

 0.6 



NU,DA 

 G 



U 



u 



SL DA 



U 



NCEL 



INC0 (8) 



NCEL 



INC0 (8) 



NCEL 



INCO (8) 



Al Bronze, 10% 



- 



181 

 197 

 123 



5 

 2340 

 5640 



2.1 

 0.3 

 0.7 



MO DA 

 MO DA 

 SL DA 



INC0 (8) 

 INCO^ 

 INC0 (8) 



Al Bronze, 137. 



- 



181 

 197 

 123 



5 

 2340 

 5640 



2.1 

 0.4 

 0.5 



S DA 



MO DA 



VSL DA 



INCO^ 8 ) 

 INC0 (8) 

 INCO (8) 



Ni-Al Bronze #2 



- 



181 

 197 

 123 



5 

 2340 

 5640 



1.0 

 0.3 

 0.5 



C (8) 



U 



u 



INCO^ 

 INC0 (8) 

 INCO^ 8 ) 



Si Bronze, 3% 



653 



181 

 197 

 123 



5 



2340 

 5640 



1.7 

 1.1 

 1.3 



u 

 u 

 u 



INC0 (8) 

 INC0 (8) 

 INC0 (8) 



Si Bronze, A 



655 



181 

 181 

 197 

 197 

 123 

 123 



5 

 5 

 2340 

 2340 

 5640 

 5640 



1.8 

 1.6 

 0.9 

 1.1 

 1.6 

 1.4 



u 



G 



U 



u 

 u 

 u 



NCEL 



INC0 (8) 



NCEL 



INCO^ 8 ' 



NCEL 



INCoW 



Ni-Vee Bronze A 



- 



181 

 197 

 123 



5 

 2340 

 5640 



2.0 

 0.6 

 0.7 



P (9) 

 U 



u 



INC0< 8 ) 

 INC0 (8) 

 INCoW 



Ni-Vee Bronze B 



- 



181 

 197 

 123 



5 

 2340 

 5640 



1.8 

 0.6 

 0.6 



p(7) 

 U 



u 



INCO (8) 

 INC0 (8) 

 INC0 (8) 



