18-4-1 high speed steel contains 18%, 4% and 1% respectiv... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

18-4-1 high speed steel contains 18%, 4% and 1% respectively of____________________?

Correct answer: B

Explanation

The composition 18-4-1 refers to the percentages of Tungsten (18%), Chromium (4%), and Vanadium (1%) in high speed steel.

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