Stainless steel

Stainless steel is an iron-based alloy that contains chromium, making it resistant to rust and corrosion. Alternatively, it is known as inox, corrosion-resistant steel (CRES), Nirosta or rustless steel. Stainless steel's resistance to corrosion comes from its chromium content of 10.

5% or more, which forms a passive film that protects the material and can self-heal when exposed to oxygen.
It can be further alloyed with elements like molybdenum, carbon, nickel and nitrogen to enhance specific properties for various applications.

Back to Metals & Alloys →

Source: Wikipedia · Image: Wikimedia Commons · CC BY-SA 4.0

METALREAL

The metalworking numbers, made simple — free calculators for metal weight, sheet-metal gauge and thickness, bend allowance and flat length, material cost, cut lists, and welding filler, plus plain-English guides to fabrication, welding, sheet metal, and the metals and alloys behind every build.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Every species, image, fact, and figure is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.