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Discussion :: Chemical Engineering Basics-2

  1. In 18-4-1 high speed steel, 18, 4 & 1 respectively denote the percentage of

    2. A.

     Chromium, tungsten & vanadium
    B.

     Tungsten, chromium & vanadium
    C.

     Tungsten, vanadium & chromium
    D.

     Tungsten, chromium & molybdenum

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    Answer : Option B

    Explanation :

    Explanation Not Provided

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