Posted On 23rd March 2021
Stainless steel belongs to the iron-based alloy family. On average, it contains 12 percent chromium, which is the chemical element that produces an anti-corrosive, invisible thin layer of oxide, better known as the passive layer, and is the protective property.A corrosion-resistant layer naturally forms when chromium reacts with sufficient oxygen (via air and water). If this protective layer is damaged or removed during fabrication or polishing, it will self-repair immediately as long as the sur ...