Pour one ounce of black oxide concentrate into a plastic bucket for every nine ounces of distilled water you.
Make stainless steel black.
Stainless steel is essentially a low carbon steel which contains chromium at 10 5 or more by weight.
My biggest problem using black oxide steel screws is that many times the screws are already partially rusted so maybe the black ss screws will be better.
Give your appliances an updated look by covering the glossy textured white or black surface with bright shiny faux steel film.
Terry your question did not specify what purpose the blackened stainless steel is to be used for.
I am going to try some out.
Stainless steels inherent characteristics of strength and corrosion resistance make this metal an ideal candidate for parts that will be exposed to harsh elements and dynamic stresses.
Hang the stainless steel off a metal wire and suspend it into the fluid until it turns your desired shade of.
There are also stainless steel anodizing processes and stainless steel black passivation processes.
I noticed a few months ago that mcmaster carr now offers a lot of their stainless steel screws with a black oxide finish.