Austenitic stainless steel is one of the five families of stainless steel (along with ferritic, martensitic, duplex and precipitation hardened). [1] Its primary crystalline structure is austenite ( face-centered cubic ).

Austenite, also known as gamma-phase iron (γ-Fe), is a metallic, non-magnetic allotrope of iron or a solid solution of iron with an alloying element. [1] . In plain-carbon steel, austenite exists above the critical eutectoid temperature of 1000 K (727 °C); …

Austenitic stainless steel is the largest family of stainless steels, making up about two-thirds of all stainless steel production. Their yield strength is low (200 to 300MPa), which limits their use for structural and other load bearing components.

Aug 8, 2024 · Austenitic stainless steels achieve their unique structure through the addition of alloying elements like nickel and chromium. In pure iron or plain-carbon steel, the austenitic (face-centered cubic) structure is stable only at high temperatures—around 1340°F (727°C) or higher.

Jul 19, 2024 · What Does Austenitic Mean? Austenitic refers to an alloy consisting mainly of austenite. The most widely used grade of stainless steel is austenitic. Austenitic alloys contain a high percentage of nickel and chromium, which makes them, and the steel made from them, very resistant to corrosion.

Apr 3, 2019 · Austenitic steels are non-magnetic stainless steels that contain high levels of chromium and nickel and low levels of carbon. Known for their formability and resistance to corrosion, austenitic steels are the most widely used grade of stainless steel.

Figure 2: Schematic representation of the DBTT for austenitic, ferritic, and duplex (austenitic-ferritic) stainless steels. (1) The actual DBTT depends on section thickness, chemical composition and grain size. Ferritic stainless steels typically show a DBTT in the range of 0 to -25°C (32 to -13°F). than 300 series grades. Because of the

Feb 4, 2025 · Discover austenitic stainless steel, its superior corrosion resistance, key alloying elements, and common industrial applications. Learn why it's widely used.

Feb 16, 2025 · Austenitic stainless steel is one of the most widely used families of stainless steels, prized for its excellent corrosion resistance, high ductility, and ease of fabrication. Its properties stem from a unique metallurgical structure—a face-centered cubic (FCC) crystal lattice stabilized by carefully balanced alloying elements like chromium ...

Dec 21, 2023 · Because of the alloying elements, Austenitic stainless steels are Face-Centered-Cubic in atom structure, meaning they are very tough, with plenty of ductility to be bent and formed. Austenitic stainless steels are high in chromium and nickel.