SUS410 Stainless Steel: Mechanical Component Uses

How Is 410 Stainless Steel Made?

With the help of an electric arc furnace, the components of this stainless steel are melted and formed into whichever format the manufacturer has in mind. Here's how the process works on a more granular level:

First, the raw bits needed to make 410 steel are poured into an electric arc furnace or an induction furnace-these usually include chromium, carbon, and other alloying elements. Higher grades will usually have this done under a vacuum. The melting process cuts out contaminants and oxides, creating a floating slag that'll be removed.

Once it's melted down, the mixture will be poured into casts to form some kind of ingot or billet.

After they've formed and cooled, the maker will reheat those ingots to get them to a place where they can be turned into different shapes. This'll be done through forging, rolling, or extrusion.

Then, these shapes will go through annealing to lessen internal stresses and boost their ductility and workability.

After this, you or the manufacturer can choose from a few different finishing processes, including more annealing or heat treatment, hot rolling, or cold rolling.

Lastly, grinding, polishing, and other surface treatments are popular in order to get the steel in shape for the application it's being made for.