The Self-Protecting Superpower of
STAINLESS STEEL
Stainless steel is an iron alloy that is resistant to corrosion and rusting. But what actually makes stainless steel stainless?
Stainless steel contains elements such as iron, manganese, silicon and carbon, to name a few, but by definition must contain at least 10.5% chromium.
These elements, with chromium playing the most dominant role, react with the oxygen in the air to form a complex chrome-oxide surface layer that is practically invisible – thinner than the wavelength of light – but strong enough to prevent further oxygen from staining and rusting the surface.
Additionally, when higher levels of chromium or other alloying elements such as nickel and molybdenum are added, the protective power of this surface layer is enhanced and the corrosion resistance of the stainless material is improved.
To sum it up, stainless steel self-resists rust and corrosion by utilizing its ability to form a protective barrier against corrosive attacks of oxygen and water.
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Rolled Metal Products has been supplying our customers, large and small, with stainless steel strip for more than 30 years. Typical stainless steel grades we supply include 200 series, 300 series, 400 series, Type 18 SR and much more.
We take pride in providing high-quality products, quick response and reliable delivery and are dedicated to understanding your needs – browse our comprehensive inventory or contact us with any questions you may have.
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Data are typical, are provided for informational purposes, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice. We make no representation or warranty as to its accuracy and assume no duty to update. Actual data on any particular product or material may vary from those shown herein. © Rolled Metal Products. All rights reserved