Chemical Engineering - Chemical Engineering Basics - Discussion

Discussion Forum : Chemical Engineering Basics - Section 11 (Q.No. 49)
49.
Tungsten in high speed steel is responsible for its
toughness & wear resistance
cold hardness
hot hardness
sharp cutting edge
Answer: Option
Explanation:

Tungsten is responsible for the following properties of high-speed steel (HSS): Hardness, Wear resistance, Heat resistance, Toughness, Corrosion resistance.

HSS is a high-carbon tool steel that's very strong and can withstand high cutting forces. It's usually made up of tungsten and other hard alloying elements.

Discussion:
1 comments Page 1 of 1.

Rak said:   3 years ago
Toughness and wear resistance.

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