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Alloying elements present in Hayness stel-lite, which has superior performance than high speed steel, are | |
A. | nickel, cobalt & chromium. [Wrong Answer] |
B. | tungsten, chromium & cobalt. [Correct Answer] |
C. | manganese, chromium & cobalt. [Wrong Answer] |
D. | tungsten, molybdenum & nickel. [Wrong Answer] |