Last night, off line I was looking at these numbers and discovered that some of them are not correct translations to Celsius. So I can't say for sure that any of them are correct.
But at least I refurbished my crepe pan with several hours of work, this is at about half way, I used grape seed oil:
I should have used one of these:
Light/Refined Olive Oil 465°F/240°C Yes
Soybean Oil 450°F/230°C Yes
Peanut Oil 450°F/230°C Yes
Clarified Butter 450°F/230°C No
Corn Oil 450°F/230°C Yes
Sunflower Oil 440°F/225°C