Yellow color on metal parts test --- it worked!!!

Hi,


last afternoon I made a test in yellow coloring metal parts. I made a pizza and as a special ingredience I put a screw-nut made from non-stainless steel (!) into the oven.

After about 45 min. at about 230 C the pizza was black and the screw-nut was in a nice 08-like pale yellow finish. A great test! The next time I'll use the 08-parts (and no pizza ;-)


I hope I wasn't the pizza which colored the metal ;-))


Best regards


JF