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Q. |
The important metal used with iron to produce stainless steel is – |
A. | Al |
B. | Chromium |
C. | Tin |
D. | Carbon |
Answer» B. Chromium | |
Explanation: Stainless steel is an alloy of iron with chromium. Chromium prevents its from corrosion. Stainless steel differs from carbon steel by the amount of chromium present. |
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