https://www.123articleonline.com/rss/author/326163/stainless-steelArticles written by stainless steel from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1269462/how-is-nickel-essential-for-stainless-steel Over a century has passed since stainless steel first appeared on the market. The steels are different from conventional steel in that, unlike traditional steel, they are resistant to corrosion and don't rust when exposed to water alone. While steel is 'stainless' due to its chromium, stainless steel plumbing fittings is so flexible due to its nickel addition.