Question

Why is Chromium used in stainless steel?

Answer 1

Chromium:

1. Chromium is chemically represented by the symbol $\mathrm{Cr}$.
2. It has an atomic number of 24.

Usage in stainless steel:

1. Chromium plays a significant role in the production of stainless steel.
2. Chromium provides stainless steel its hardness and makes it robust.
3. It improves corrosion resistance, especially at high temperatures.

Hence, Chromium is used in stainless steel.