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Stainless steel is a family of ferrous alloys containing at least 10.5% chromium. Chromium produces a thin layer of oxide on the surface of the steel, called a passivation layer.

Applications to protect the environment and human health/Transport application/Transport application/Industrial application/Architectural, building and construction applications/Home and Office Use/Art/New application

Surface treatments applied to stainless steel can take many forms.

Age Hardening/AISI (American Iron and Steel Institute)/Alloy Surcharge/Annealing (Solution Annealing)/Anodic Protection/Argon-Oxygen Decarburisation (AOD)/Austenitic Stainless Steel/Automatic Gauge Control

While welding is often associated hot orange sparks and molten metal, there are several welding processes that do not fit this visual. One of the most notable of these welding processes is cold welding. It has been used at the industrial level for nearly a century and has several advantages that other welding processes do not possess.

Metals are often selected for their aesthetic appeal as much as their mechanical properties. In these cases, the metal needs to be polished to attain the desired look. There are several different ways to polish metal and certain considerations that need to be evaluated prior to selecting a polishing method.

It is not uncommon to think that all metal tubing is made the same way, and at first glance, differences among tubes might not be noticeable. However, metal tubes can be formed in several different ways. Two of the most common types of meta tube are welded tube and seamless tube. Understanding the differences between them is important when choosing metal tube for your project.