The Tin Bronzes 



287 



130 

 120 



no 



100 



•JO 



^ 80 



70 



o 60 



50 



40 



30 



20 



I- 10 



I I Code i I I 



_ Penul+ima+e anneal" IISOdeg.E, 2hr. 

 (T) 10% reduction by cold work 



-(|)20% '. " " 



(3) 357o reduction by cold work 

 50% " " ■• 



060% " " " " 



70% 



8 



I Z 3 4 5 6 



Percent Tin 



Chabt 62. — ^The effect of tin on the tensile strength of copper con- 

 taining 0.40 per cent phosphorus (cold-rolled varying amounts from a 

 ready-to-finish anneal of 1150°F. for 2 hr.) based on data by Cook and 

 Tallis.'^'^* (Solid lines based on data; dotted lines extrapolated.) 



012345678 

 Percent Tin 

 Chart 63. — The effect of tin on the proportional limit of copper con- 

 taining 0.40 per cent phosphorus (cold-rolled varying amounts from a 

 ready-to-finish anneal of 1150°F. for 2 hr.) based on data by Cook and 

 Tallis.'^"' (Solid lines based on data; dotted lines extrapolated.) 



120 



^ 100 

 o- 



5 90 

 o 



80 



£70 



c 

 t 60 



^50 

 o 

 k. 40 



£ 30 



1- 



°- 20 

 o 



o' 10 



I I ICode I I I 



Penultimate anneal-1150 deg.H^2hr 



\\j 10% reduction by cold work 

 '0 20 °7o 

 "0 35 7o 



(Aj 50% reduction by cold work 

 60 7o '1 " •' " 



-070% » >• " " ■ 



_J \ L \ \ L 



12 3 4 5 6 7 



Percent Tin 



Chart 64. — The effect of tin on the proof strength of copper con- 

 taining 0.40 per cent phosphorus (cold-rolled varying amounts from a 

 ready-to-finish anneal of 1150°F. for 2 hr.) based on data by Cook and 

 Tallis.*'"' (Solid lines based on data; dotted lines extrapolated.) 



60 



50—; 



40 



.E 30 



^ 20 



'10 =r=- 







I 2 3 4 5 6 7 



Percent Tin 



Chart 65. — The effect of tin on the percentage elongation in 2 in. of 

 copper containing 0.40 per cent phosphorus (cold-rolled varying 

 amounts from a ready-to-finish anneal of 1150°F. for 2 hr.) based on 

 data by Cook and Tallis.'^"' (Solid lines based on data; dotted lines 

 extrapolated.) 



