Chemical Engineering - Chemical Engineering Basics - Discussion

35. 

Which of the following alloying elements is present in maximum percentage in high speed steel.

[A]. Molybdenum
[B]. Chromium
[C]. Tungsten
[D]. Vanadium

Answer: Option A

Explanation:

No answer description available for this question.

Satyabrata Das said: (Jul 25, 2016)  
How is it possible? I think the answer will be tungsten.

Kuldeep said: (Jan 11, 2018)  
Tungsten is present in maximum percentage in high speed steel.

Option C should be correct.

Mukesh said: (Feb 9, 2021)  
C option is right. High-speed steel contains 18% tungsten, 4% chromium, 1% vanadium, and only 0.5 - 0. 8% carbon.

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