Postby silverport » Thu Sep 23, 2010 3:03 pm
For reason of curiosity I’ve made some brief calculations of approximation.
Hello again
I’ve made some brief calculations. They are an approximation only; because I don’t know the decorative details of trays rim. But that is of influence only on diameter related details. In these brief calculations I’ve also ignored the surface plate; because its weight is already included in the trays basic weight of 923 gram.
Basics: Tray of 310 mm diameter, and weight of 923 gram.
1 cubic decimetre of the following alloys have a weight of:
»Geitner« alloy = 8.4726 kg
»84« zolotniki = 10.29375 kg
»Sterling« = 10.37225 kg
If the tray is made from a similar alloy as the »Geitner« alloy is, then his
Volume is in cubic decimetre: 0.1089394; by a weight of 923 gram.
If the tray was made from a »84« zolotniki silver alloy, then his
Volume would be in cubic decimetre: 0.089666; by a weight of 923 gram.
If the tray was made from a »Sterling« silver alloy, then his
Volume would be in cubic decimetre: 0.0889874; by a weight of 923 gram.
If the tray was made from an »84« zolotniki silver alloy, and would have the same
Volume in cubic decimetre as now: 0.1089394; then the trays weight would be: 1.1213949 kg.
If the tray was made from a »Sterling« silver alloy, and would have the same
Volume in cubic decimetre as now: 0.1089394; then the trays weight would be: 1.1299466 kg.
Kind regards silverport