Author Topic: Wrought iron contains carbon upto  (Read 1407 times)

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on: May 18, 2017, 08:41:28 AM
Question: Wrought iron contains carbon upto

Options are:

A.     0.25%
B.     1.0%
C.     1.5%
D.     2%.

Correct answer is:

A.     0.25%