434 



0. Barns — Certain generic Electrical 





Table III. — Showing 



the electrics of platinum alloys 





No. 



Metal alloyed 

 to Platinum. 



A 



So 



10 3 xaJ°° 



lQ*xal 67 



A 



Platinum 





12-0 



2-90 



2-65 



C 



Platinum 





13-3 



2-52 



2-58 



B 



Platinum 



21-31 



14-9 



2-30 



2-22 



1 



Gold 



21-29 



18-5 



1-78 



1-62 



2 



Gold 



21-22 



22-1 



1-45 



1-33 



3 



Gold 



21-17 



24-7 



1-27 



1-09 



4 



Silver 



21-J6 



19-1 



1-80 



1-61 



5 



Silver 



20-99 



22-3 



1-46 



1-02 



6 



Silver 



19-40 



34-0 



1-02 



0-71 



7 



Palladium 



2101 



18-9 



1-75 



1-62 



8 



Palladium 



20-54 



20-9 



1-53 



1-48 



9 



Palladium 



19-91 



23-9 



1-29 



1-18 



10 



Iridium 



21-27 



19-4 



1-72 



1-61 



11 



Iridium 



21-28 



20-4 



1-63 



1-50 



12 



Iridium 



21-32 



23-6 



1-28 



1-21 



13 



Copper 



20-68 



31-8 



0-89 



0-83 



14 



Copper 



20-60 



33*6 



0-80 



0-72 



15 



Copper 



18-80 



63-6 



0-20 



0-20 



48 



Copper 



20-92 



25-3 



1-27 



1-14 



49 



Copper 



19-56 



53-6 



0-29 



0-15 



16 



Nickel 



20-69 



21-7 



1-68 



1-46 



17 



Nickel 



19-89 



26-8 



1-34 



1-19 



18 



Nickel 



18-75 



32-8 



1-05 



0-87 



19 



Cobalt 



20-59 



286 



1-09 



1-04 



20 



Cobalt 



19-84 



396 



0-89 



0-74 



21 



Cobalt 



19-33 



30-7 



1-57 



1-30 



40 



Cobalt 



19-10 



44-6 



1-30 



0-83 



41 



Cobalt 



20-99 



24-0 



1-39 



1-27 



22 



Iron 



20-63 



36-3 



0-74 



0-74 



23 



Iron 



20-33 



41-8 



0-66 



0-64 



24 



Iron 



19-59 



59-9 



0-37 



0'36 



42 



Iron 



19-75 



62-5 



0-44 



0-39 



43 



Iron 



20-89 



28-8 



1-12 



0-98 



50 



Steel 



19-58 



60-2 



0-44 



0-39 



51 



Steel 



19-95 



49-2 



0-77 



0-64 



25 



Chromium 



20-91 



27-4 



1-J4 



1-06 



26 



Chromium 



20-51 



409 



0-65 



0-62 



27 



Chromium 



20-16 



52-4 



0-56 



0-49 



44 



Chromium 

 Tin 



20-76 



31-1 



0-95 



0-87 



28 



21-11 



21-5 



1-55 



1-49 



29 



Tin 



2097 



25-6 



1-27 



1-20 



30 



Tin 



20-45 



39-8 



0-69 



0-66 



31 



Aluminium 



20-46 



25-3 



0-85 



1-32 - 



32 



Aluminium 



20-72 



21-2 



1-56 



1-50 



33 



Manganese 



20-81 



25-6 



1-28 



1-14 



34 



Manganese 



19-43 



48-9 ■ 



0-52 



0-43 



35 



Molybdenum 



21-26 



16-0 



2-13 



1-94 



36 



Molybdenum 



21-26 



19-0 



1-76 



1-69 



45 



Molybdenum 



21-30 



16-4 



2-06 



1-88 



37 



Lead 



21-18 



14-6 



2-28 



2-23 



46 



Lead 



21-24 



17-0 



2-02 



1-82 



38 



Antimony 



20-75 



29-5 



1-11 



1-09 



39 



Bismuth 



21-18 







... 



47 



Bismuth 



21-33 



15 83 



2-10 



2-03 



52 



Zinc 



20-10 



442 



0-51 



0-32 



54 



Zinc 



20-98 

 (21-3) 



24-5 



1-34 



1-14 



53 



Cadmium 



---- 



---- 



---- 



