90-silver 10-tin-oxide vs. 90-platinum 10-iridium

Both 90-silver 10-tin-oxide and 90-platinum 10-iridium are otherwise unclassified metals. There are 3 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is 90-silver 10-tin-oxide and the bottom bar is 90-platinum 10-iridium.