Steel contains

A. 80% or more iron

B. 50% or more iron

C. Alloying elements like chromium, tungsten nickel and copper

D. Elements like phosphorus, sulphur and silicon in varying quantities

Answer: Option B

Solution(By Examveda Team)

Steel contains 50% or more iron

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Comments ( 2 )

  1. Raviraj Pandya
    Raviraj Pandya :
    2 years ago

    Please explain ?

  2. Soustabh Paul
    Soustabh Paul :
    2 years ago

    Option C is correct.
    Total carbon % is 77!

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