TABLE 98. 



DENSITY IN GRAMS PER CUBIC CENTIMETER AND POUNDS PER CUBIC 

 FOOT OF VARIOUS ALLOYS. 



Alloy. 



Brasses: Yellow, 7oCu + 3Zn, cast 8.44 527 



rolled 8.56 534 



" " drawn 8.70 542 



Red, 9oCu + loZn 8.60 536 



White, 5oCu+5oZn 8.20 511 



Bronzes: goCu-fioSn 8.78 548 



S5Cu+i5Sn 8.89 555 



8oCu-p-2oSn 8.74 545 



75Cu-j-25Sn 8.83 551 



German Silver: Chinese, 26-3Cu-|- 36.6Zn-f- 36.8Ni . . . 8^30 518 



Berlin (i) 52Cu + 26Zn-f22Ni .... 8.45 527 



" (2) 59Cu-f 3oZn -f uNi .... 8.34 520 



" (3) 63Cu + 3oZn -f 6Ni . . . . 8.30 518 



Nickelin 8.77 547 



Lead andTin: 87.sPb+ i2.5Sn . . . . . . . 10.60 661 



i6Sn 10.33 6 44 



10.05 627 



9-43 588 



J-3 Sn 8 -73 545 



Bismuth, Lead, and Tin : 53Bi + 4oPb -f 7Cd .... 10.56 659 



Wood's Metal: 5oBi+ 25Pb+ i2.5Cd+ i2.5Sn .... 9.70 605 



Cadmium and Tin : 32Cd + 68Sn 7.70 480 



Gold and Copper: 98 Au + 2Cu 18.84 u?6 



" " " o,6Au -j- 4Cu J 8-36 1145 



94Au-f-6Cu 17.95 ll20 



92Au-f-8Cu 17.52 1093 



ox>Au 4- loCu 17.16 1071 



88Au-j~ I2 Cu 16.81 1049 



86 A u + 14^11 16.47 I02 7 



Aluminum and Copper: ioAl-f-9oCu 7.69 480 



" " 5A1 -j- 95^u 8.37 522 



3Al-f 97 Cu 8.69 542 



Aluminum and Zinc : 91 Al -\-gZn 2.80 175 



Platinum and Iridium : 9oPt+ioIr. ... . . 21.62 1348 



8Pt+ i Sir 21.62 1348 



66.67 Pt + 33-33lr 21.87 !3^4 



5Pt + 95lr 22.38 1396 



Constantmn : 6oCn 4- 4ONi 8.88 554 



Nfagnalium: 7oAl -j- 3Mg 2.0 125 



Manganin : 84Cu + i2Mn -|- 4Ni 8.5 530 



Platinoid: German silver -j- little Tungsten 9.0 560 



Grams 



per cubic 



centimeter. 



Pounds 



per cubic 



toot. 



SMITMSOM 



TABLES. 



