Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 6 (Q.No. 11)

Building Materials

11.

Cast iron contains carbon approximately

1.5% to 5.5%

0.05% to 1.75%

0.250%

none to these.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

6 comments Page 1 of 1.

Viney bhatia said: 7 years ago

B is the correct answer.

Gui said: 7 years ago

Carbon content is 3 - 5.5%.

Azeem Khan said: 7 years ago

(2.5"4.0% carbon)
Cast iron.
Iron-carbon alloys.
Carbon content greater than 2%.

The correct answer is Option D.

Praveen said: 7 years ago

It should be 2 to 4% carbon content.

Bharat said: 8 years ago

Yes, I agree with you @Garry.

Garry said: 8 years ago

Is this option correct cast iron should contain the Steel percentage of 2 to 4%?

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