So I stripped the coating of my bk-7 about 3 weeks ago. I pulled it out of the sheath last night and BOOM! What looks like rust
. It was very dark but i dont know what else it could be. It came off after a light sanding.
Please Help! I live in the Southern Arizona Desert, there is no humidity. The air is very dry. I thought 1095 CV was supposed to be MORE rust resistant than 1095 carbon. I have plenty of Moras and they haven't rusted. I usually clean my blades before putting them away but i forgot to oil it. Is this why it rusted?

Please Help! I live in the Southern Arizona Desert, there is no humidity. The air is very dry. I thought 1095 CV was supposed to be MORE rust resistant than 1095 carbon. I have plenty of Moras and they haven't rusted. I usually clean my blades before putting them away but i forgot to oil it. Is this why it rusted?