Chemical Engineering - Materials and Construction - Discussion

Discussion Forum : Materials and Construction - Section 1 (Q.No. 28)
28.
18-4-1 high speed steel contains 18%, 4% and 1% respectively of
tungsten, vanadium and chromium
tungsten, chromium and vanadium
vanadium, chromium and tungsten
chromium, tungsten and vanadium
Answer: Option
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