I was able to find the density and heat capacity for SS-904L in this datasheet and some resistance-at-temperature values that I could use to calculate TFR in this datasheet. This has now been added to the materials of the Wire Wizard and Coil calculators.
As I haven’t tried this coil material myself, I cannot say whether these values are accurate or if they make for a good vaping experience. If you have any comments, feedback or suggestions regarding the values I found, please leave a comment.
By the way, did you know that Rolex uses 904L for some of their watch housings? I sure didn’t, until I tried to find a suitable image for this post. As you can see, I took the easy way out and went straight for the Rolex.