YOU SAID:

(iron)=Fe (man)=male, therefore, iron man equals female

INTO JAPANESE

(鉄)=Fe (男)=男性なので、鉄の男は女性に等しい

BACK INTO ENGLISH

(Iron) = Fe (Man) = Male, so an iron man is equal to a woman.

INTO JAPANESE

(鉄) = Fe (男) = 男性なので、鉄の男は女性に相当します。

BACK INTO ENGLISH

(Iron) = Fe (Man) = Male, so the Iron Man is the female equivalent.

INTO JAPANESE

(鉄) = Fe (男) = 男性なので、アイアンマンは女性版です。

BACK INTO ENGLISH

(Iron) = Fe (Male) = Male, so Iron Man is the female version.

INTO JAPANESE

(鉄) = Fe (男性) = 男性なので、アイアンマンは女性版です。

BACK INTO ENGLISH

(Iron) = Fe (Male) = Male, so Iron Man is the female version.