Tag Archives | Alloy Steels

Stainless Steels: Properties and Heat Treatment | Alloy Steels | Metallurgy

In this article we will discuss about:- 1. Meaning of Stainless Steels 2. Properties of Stainless Steels 3. Heat Treatment. Meaning of Stainless Steels: Stainless steels are stainless as these have a minimum of 11.5% chromium in them, which having more affinity for oxygen than iron has, forms a very thin, protective and stable oxide (probably Cr2O3) film on the [...]

By |2017-10-24T05:51:38+05:30October 24, 2017|Steel|Comments Off on Stainless Steels: Properties and Heat Treatment | Alloy Steels | Metallurgy

Types of Stainless Steels: 5 Types | Alloy Steels | Metallurgy

Stainless steels could be divided into five categories: 1. Ferritic Stainless Steels 2. Martensitic Stainless Steels 3. Austenitic Stainless Steels 4. Duplex Stainless Steels 5. Precipitation Hardenable Stainless Steels. Type # 1. Ferritic Stainless Steels: These are iron-chromium alloys having chromium from 11.5 to 27% but usually between 17 to 26%. These alloys are ferritic in structure up to the [...]

By |2017-10-24T05:51:38+05:30October 24, 2017|Steel|Comments Off on Types of Stainless Steels: 5 Types | Alloy Steels | Metallurgy
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