Where do I find "non standard" Seebeck coefficients?
Specifically: I am interested in making a small thermopile for some experiments, for operation at pretty high temperatures. I have plenty of ni-chrome and constantan wire, I also have 304 and 316 stainless steel welding rod. Apart from by experiment, how can I find the output voltages/ deg C of any combination of these metals ?
I can't seem to readily find the Seebeck coefficients for stainless steels.