An
alloy steel contains ________ .
more
than 0.5 % Mn and 0.5 % Si
less than 0.5 S% mn and 0.5 % Si
more
than 0.35 % Mn and 0.5 % Si
less
than 0.35 % Mn and 0.5 % Si
more
than 0.5 % Mn and 0.5 % Si
Silicon
and manganese are added in alloy steel in more than 0.5% proportion.
Hence,
the correct option is (A).
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