From mine to manufacturer, here's a quick overview of how stainless steel is made. Due to its excellent corrosion resistance, high strength and attractive appearance, stainless steel has a wide range of uses in both industrial and consumer markets. But how did stainless steel go from a scrap of steel or refined ore to its ultimate shape and purpose? Most stainless steels are started in a similar manner before processing. This process and the exact composition of the steel alloy determine many of its properties. Therefore, to understand how stainless steel is produced, we must first have an in-depth understanding of its composition.
WHAT IS STAINLESS STEEL?
Stainless steel is an iron and chromium alloy.
While stainless must contain at least 10.5% chromium, the exact components and ratios will vary based on the grade requested and the intended use of the steel.
