Question

1. Name the type of steel with its composition designated as XT72 W18
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Answer 1

Answer:

Steel, alloy of iron and carbon in which the carbon content ranges up to 2 persent. By far the most widely used material for building the world's.

Explanation:

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Answer 2

XT 72 W 18 Cr 4 V 1

Explanation:

• Steel is an alloy of iron and carbon. It has carbon content up to 1.5% maximum.
• The carbon is present in the other form of iron carbide, because of its capability to enhance the hardness and strength of the steel.

• XT 72 W 18 Cr 4 V 1 is designated for a material named as High-speed tool steel.

• High-speed tool steel (XT 72 W 18 Cr 4 V 1) composition is average carbon content 0.72 %, tungsten 18 %, chromium 4 % and vanadium 1 %