SHEET NON-FERROUS METALS 



791 



TABLE XVI 

 Physical Properties of Alloy C Phosphor-Bronze Sheet 



B. &s. 



Gage 



No. 14 



No. 14 

 No. 14 

 No. 14 

 No. 14 

 No. 14 



No. 16 

 No. 16 

 No. 16 

 No. 16 

 No. 16 

 No. 16 



No. 18 

 No. 18 



No. 18 

 No. 18 

 No. 18 

 No. 18 



No. 20 



No. 20 

 No. 20 

 No. 20 

 No. 20 

 No. 20 



No. 22 

 No. 22 

 No. 22 

 No. 22 

 No. 22 

 No. 22 



No. 24 

 No. 24 

 No. 24 

 No. 24 

 No. 24 

 No. 24 



Temper, 



B. & S. 



Numbers 



Hard 





 2 

 4 

 6 

 8 

 10 





 2 

 4 

 6 

 8 

 10 







2 

 4 

 6 

 8 

 10 







2 

 4 

 6 

 8 

 10 





 2 

 4 

 6 

 8 

 10 





 2 

 4 

 6 

 8 

 10 



Thickness, 



0.0663 

 0.0640 

 0.0649 

 0.0659 

 0.0671 

 0.0669 



0.0515 

 0.0536 

 0.0539 

 0.0519 

 0.0535 

 0.0549 



0.0429 

 0.0412 

 0.0430 

 0.0431 

 0.0420 

 0.0416 



0.0336 

 0.0344 

 0.0332 

 0.0334 

 0.0347 

 0.0332 



0.0264 

 0.0267 

 0.0273 

 0.0263 

 0.0260 

 0.0266 



0.0221 

 0.0200 

 0.0219 

 0.0221 

 0.0213 

 0.0216 



Actual 

 Percentage 

 Reduction 

 by Rolling 





 22.0 

 37.5 

 50.5 

 59.4 

 67.7 







19.4 

 35.4 

 49.8 

 60.2 

 67.1 





 20.6 

 34.9 

 48.2 

 59.9 

 69.3 







18.6 

 35.6 

 49.4 

 57.9 

 68.5 





 22.0 

 35.5 

 49.5 

 61.3 

 67.7 







22.4 

 35.2 

 48.8 

 55.1 

 67.4 



Tensile 



Strength, 



lb. per 



sq. in. 



62,400 



72,800 



86,900 



100,900 



110,300 



116,300 



54,700 

 80,400 

 83,800 

 97,100 

 107,700 

 115,700 



60,400 

 71,200 

 99,200 

 95,700 

 106,500 

 116,800 



61,200 



78,300 



87,500 



114,200 



105,900 



113,600 



53,700 



80,200 



95,400 



102,400 



121,000 



112,100 



59,700 



77,300 



95,500 



108,500 



110,700 



124,800 



Elonga- 

 tion in 

 2 in., 

 per cent 



68.0 

 36.0 

 17.0 

 10.0 



7.5 

 6.5 



76.0 



33.0 



20.0 



9.0 



7.0 



7.0 



71.0 

 36.0 

 11.5 

 10.0 

 5.5 

 4.0 



65.5 



34.0 



15.0 



5.0 



5.0 



3.0 



74.0 



32.0 



12.0 



7.0 



3.0 



3.0 



67.5 



26.0 



14.0 



5.0 



3.0 



2.0 



Rockwell Hardness, 



'B" Scale, J^-in. Ball 



(Red Figures) 



100-kg. 

 Load 



56.3 

 83.7 

 93.0 

 97.3 

 99.6 

 101.4 



42.0 

 88.4 

 91.9 

 96.4 

 99.2 

 101.1 



50.7 

 82.3 

 96.0 

 94.5 

 97.7 

 100.2 



50.2 

 85.4 

 91.0 

 98.3 

 96.1 

 98.6 



45.8 

 85.4 

 92.9 

 94.6 

 99.0 

 97.3 



52.3 

 85.8 

 92.2 

 95.9 

 96.9 

 100.0 



150-kg. 

 Load 



14.7 

 56.0 

 71.3 

 78.3 

 81.6 

 84.7 



—7.3 

 63.6 

 67.7 

 76.2 

 80.6 

 83.2 



7.7 

 55.0 

 73.4 

 73.4 

 78.4 

 82.6 



6.7 

 60.3 

 69.1 

 80.4 

 77.1 

 80.7 



— C.4 

 60.8 

 72.8 

 75.1 

 82.9 

 80.3 



11.0 

 60.2 

 71.4 

 77.1 



78.8 

 84.0 



