Hope you can help.
Blackened hot rolled steel sheet.
Our blackened hot rolled finish is simple.
Among the processes include chemical baths and finishes cold coatings hot coatings with various levels of success.
Actual colors in finish may vary slightly from sample image shown.
Cold rolled steel is essentially hot rolled steel that has had further processing.
Blackened steel refers to a number of techniques which can be used to produce a blackened finish on steels.
Slight blemishes that often appear in this patina add to the overall look of something perfectly industrial.
There are two distinct forms of plate and sheet steel available for the various alloys of carbon steel.
I live in nova scotia and no one seems to know what i m talking about when i say blackened steel but it is a term i often hear on houzz to refer to many black steel fireplace surrounds that you feature.
This patina features subtle mottling and color blocks in steel blue black and charcoal gray tones with soft blending along the edges.
Hot rolled steel is used in situations where precise shapes and tolerances are not required.
In many architectural uses blackened steel may refer to galvanized steel with a blackened zinc patina oxide.
Hot rolled steel has a course grainy surface with dark streaks.
Denali is our classic blackened finish on steel to give you a modern industrial raw look.
Hot rolled vs cold rolled steels.
Hot rolled products like hot rolled steel bars are used in the welding and construction trades to make railroad tracks and i beams for example.
This grainy texture is the result of removing the deep scale during the pickling process.