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Mar 29, 2024 · This article was most recently revised and updated by Adam Augustyn. Stainless steel, any one of a group of alloy steels usually containing 10 to 30 percent chromium. In conjunction with low carbon content, chromium imparts remarkable resistance to corrosion and heat.
Stainless steel, also known as inox, corrosion-resistant steel (CRES) and rustless steel, is an alloy of iron that is resistant to rusting and corrosion. It contains iron with chromium and other elements such as molybdenum, carbon, nickel and nitrogen depending on its specific use and cost.
Apr 21, 2023 · April 21, 2023. 18 min read. Stainless steel is the general name for a family of steels that are corrosion-resistant and contain a minimum of 10.5% chromium. The effect of this minimum level creates a chromium oxide layer on the surface, which is a self-healing oxygen barrier that stops further oxidation.
May 20, 2005 · Physical Properties of Stainless Steel. The reason for choosing stainless steel is normally due to advantages given by physical properties such as corrosion resistance. In addition to corrosion resistance, the advantageous physical properties of stainless steel include: High and low temperature resistance; Ease of fabrication; High Strength ...
Dec 7, 2023 · It makes 304 steel essentially non-magnetic, and gives it a lower weakness to corrosion between grains thanks to austenitic steels being generally low carbon. 304 steel welds well using most welding methods, both with and without fillers, and it easily draws, forms, and spins into shape. Corrosion resistance & temperature effects.
In general, the values tested for include yield strength, tensile strength, ductility, hardness, toughness, creep resistance and fatigue resistance. Specific values can be found on Matmatch for thousands of different stainless steels. Electric & Magnetic properties. Stainless steel is a relatively poor conductor of electricity.
May 20, 2005 · Although stainless steel have a broad range of properties, in general, when compared with mild steel, stainless steel have: Higher corrosion resistance. Higher cryogenic toughness. Higher work hardening rate. Higher hot strength. Higher ductility. Higher strength and hardness. A more attractive appearance. Lower maintenance.
