Blackened Steel Sheet

It is used to add mild corrosion resistance for appearance and to minimize light reflection.

Blackened steel sheet.

12 x 12 26 gauge sheet metal squares 3 pack per order multiple colors great for arts crafts diy home or work projects 12 x 12 black 3 8 out of 5 stars 7 34 95 34. Slight blemishes that often appear in this patina add to the overall look of something perfectly industrial. Its blended gunmetal tones are highlighted with electric blue and green swirls of color on its surface much like a pool of oil reflecting sunlight. Denali is our classic blackened finish on steel to give you a modern industrial raw look.

I was looking into magnetite oxiding similar to black oxide mentioned above which involves the use of sodium hydroxide or potassium hydroxide. What is a blackened finish black oxide or blackening is a conversion coating for various materials like stainless steel copper and copper based alloys zinc powdered metals and silver solder. The pvd physical vapor deposition surface treatment is quote durable and is actually harder than the stainless steel surface itself. The black stainless steel is available in 304 and 316 stainless steel and offers an attractive finish for general 304 and harsh environments 316.

The simplest way to patina steel is with hot vinegar or any acid and then coat the surface afterward with a clearcoat.