In 18-4-1 high speed steel, 18, 4 & 1 respectively denote the percenta – McqOptions

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1.	In 18-4-1 high speed steel, 18, 4 & 1 respectively denote the percentage of
A.	chromium, tungsten & vanadium.
B.	tungsten, chromium & vanadium.
C.	tungsten, vanadium & chromium.
D.	tungsten, chromium & molybdenum.
Answer» C. tungsten, vanadium & chromium.

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