Main ingame usefulness is niche, namely where a strong material between the densities of steel and tungsten may be desired, as in momentum wheels. It would be nice if a thermoelectric sensitivity could be found for it; if that information exists at all, it appears to be behind paywalls.
I've added a thermoelectric sensitivity, though I'm uncertain it's exactly correct (nor that it can be given how variable this property is). As it happens a line giving 7.4 µV/C as an example matches the type of alloy I posted, I think, which simplified the matter. I added a source link to the paper, if anyone wants to pore over it; thanks zuthal!