413 



TABLE 421.— WIRE TABLE, STANDARD ANNEALED COPPER (concluded) 



American wire gage (B. & S.). Metric units 



ohm/kg 



20°C 

 .000 168 7 



.000 268 2 

 .000 426 5 



.000 678 2 

 .001 078 

 .001 715 



.002 726 

 .004 335 

 .006 893 



.010 96 

 .01743 

 .027 71 



.044 06 

 .070 07 

 .1114 



.1771 

 .2817 

 .4479 



.7122 

 1.132 

 1.801 



2.863 

 4.552 

 7.238 



11.51 

 18.30 

 29.10 



46.27 

 73.57 

 117.0 



186.0 

 295.8 

 470.3 



747.8 

 1189. 

 1891. 



3006. 

 4780. 

 7601. 



12090. 

 19220. 

 30560. 



48590. 

 77260. 



g/ohm 



SMITHSONIAN PHYSICAL TABLES 



