Stainless steel is made up of iron (Fe) and chromium (Cr), which react to generate an oxide layer, enhancing resistance to corrosion and heat, and reducing pitting in the metal.

Genizer's Interaction Chambers contain 316 L stainless steel and are lined with diamond. Image Credit: Genizer LLC
Bacteria can develop on rough surfaces, meaning that smooth, pit-free surfaces are required in sanitary applications: smoothness also enables easier sanitizing.
Stainless steel is, therefore, commonly linked with commercial kitchens and surgery facilities due to its cleanability.
316 Grade
304-grade stainless steel is commonly used, but it is less resistant to chlorides and acids than 316-grade, because the latter includes molybdenum.

The UltraGenizer case is made of 316 L stainless steel. Image Credit: Genizer LLC
The 'L' in 316 L indicates that this stainless steel has less carbon (0.03 %) than regular 316 stainless steel (0.08 %). This increases its resistance to corrosion and severe temperatures.
Genizer also offers electrochemical polishing for even smoother equipment.

This information has been sourced, reviewed and adapted from materials provided by Genizer LLC.
For more information on this source, please visit Genizer LLC.