Chromium!
Chromiun is the primary metallic element added to steel to make stainless steel.
No, stainless steel is not a nonmetallic element. It is a metallic alloy composed mainly of iron, with a minimum of 10.5% chromium to give it its corrosion-resistant properties.
Molybdenum
It is the 24th element. The confusion arises because it is the key alloying element added to steel to make it stainless.
chromium
metallic bonds
Steel with chroniuum added
Yes, cobalt is sometimes added to stainless steel as a minor alloying element to improve strength and corrosion resistance. However, its presence is typically very small, with most stainless steels containing less than 1% cobalt.
stainless steel
Steel is an alloy of iron and carbon. Thr carbon content is between 0.2% and 2%. . Steel rusts; oxidises Stainless Steel is an alloy of iron , carbon, chromium, nickel and molybdenum. These elements are mixed in various proportions. Stainless steel does NOT rust / oxidise. Hence its name ' STAINLESS' steel.
why are other metals added to stainless steel
If you are referring to stainless steel then one of the features that characterize stainless steels is a minimum 10.5% chromium content as the principal alloying element. The 'recipes' for making stainless steel are many and varied.