Hot rolled pickled and oiled sheet and coil have been descaled of an oxide film and oiled to help combat corrosion during storage and when in use.
Hot rolled pickled and oiled steel sheet.
A1011 hot rolled pickled and oiled p o steel sheets are an excellent candidate for most processing techniques.
Pickling oiling is a process by which oxides and or mill scaling is removed from the surface of the material by immersing the steel in bath of diluted sulphuric or hydrochloric acid.
Advantages of hot rolled pickled oiled hrpo steel sheet coil there are a number of advantages to a pickled product such as hot rolled pickled oiled hrpo steel sheet coil.
Hot rolled pickled and oiled steel is especially useful for cutting and punching piercing.
Hot rolled steel is generally used in parts where rust proofing is not critical.
Our hot rolled sheets are all pickled oiled p o.
Thus hot rolled pickled and oiled from here on referred to as hrpo flat rolled steel coils were born.
The final product of hrpo steel is created when steel mills use acid baths to remove the scale that usually forms on the surface of carbon steel coil as the coil is cooling.
Astm a 36 mild steel is the most commonly available and one of the most economical metals on the market today.
Hrpo is available in various gauges widths and cut lengths or coil.
Hot rolled pickled and oiled hot rolled coil or sheet steel that has been descaled of oxide film by either a chemical method mechanical method or a combination of both and oiled to help retard corrosion during storage and after descaling.
First when a material is pickled it no longer has the scale on its surface making it much easier for a laser or any cutting apparatus to profile an exact part.
Hrpo steel is still considered hot rolled steel even though it does not have any scale.
Dipping the steel into tanks of hydrochloric acid causes a reaction that eliminates these contaminants called scaling.
There are processes that allow hot rolled sheets to prevent rust as well.
Hot rolled pickled and oiled steel is used for a wide range of applications from simple bends to complex draws or structural applications that require a specific strength level.
Hot rolled steel products will scale when in contact with oxygen and water vapor after the forming process.
During the pickling process an acidic solution is used to remove contaminants and other unwanted elements such as stains and rust.
Hrpo steel is hot rolled steel processed with an acid solution a technique called pickling to remove contaminants and other unwanted elements such as stains and rust created by exposure to oxygen on the steel s surface.
This process is called hrp o hot rolled pickled and oiled.
