In part one of this two-part blog series, we went over some of the basics on the pickling and oiling process within steel and other metals. This process, which can be done on a few different metal types, is generally done to help clean and remove contaminants from a given metal surface to allow various applications to take place.
At Wasatch Steel, we’re happy to detail the properties of any of our steel products, from steel tubing to steel pipe, steel bar and many other steel materials. We’ll detail various steel materials that might require pickling and/or oiling for removing contamination, plus some general tips on this process if needed. In today’s part two of our series, we’ll dig into some of the reasons why pickling and oiling processesare performed, plus some of the various materials that benefit from this process and why.
As we noted in part one, pickling is a process that removes surface contaminants from a given metal. This is valuable in many situations because such contaminants are often a source of problems in the fabrication or coating process for a metal – take welding, for instance, which can become defective if the piece of metal in question has too many surface contaminants present. There are also commonly issues with painting contaminated metal, plus a few others.
Oiling, on the other hand, is done to prevent degradation from the metal between forming and final fabrication processes. Certain metals corrode or otherwise degrade very quickly after forming, but oiling keeps this from happening for long enough that fabrication can still be carried out. As you may have guessed after reading to this point, both processes are generally performed at the end of forming stages in a metal mill.
There are several steel and metal types that are often pickled and oiled to allow for improved qualities. They include:
For more on the pickling and oiling process for steel and other metals, or to learn about any of our steel products or services, speak to the staff at Wasatch Steel today.