From Japanese-German FreeDict Dictionary ver. 0.2.0:
[ichi1] 金 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, (word containing out-dated kanji) 鉄 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, (word containing out-dated kanji) 銀 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, (word containing out-dated kanji) 銅 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, [ichi1] かね /kˈäne̞/, (金) (out-dated or obsolete kana usage) かな /kˈänä/
(noun (common) (futsuumeishi))
お金(1) (n) Metall, (2) (n) Geld, (n) Bargeld, (3) (f) Münze, (n) Vermögen, (n) Mittel, (m) Betrag
From Japanese-German FreeDict Dictionary ver. 0.2.0:
[ichi1] [news1] [nf04] 鉄 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, (word containing out-dated kanji) 鐵 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, [ichi1] [news1] [nf04] てつ /tˈe̞tsɯᵝ/
(noun (common) (futsuumeishi))
(n) Eisen, (m) Stahl, eisern
From Japanese-German FreeDict Dictionary ver. 0.2.0:
黒金 /(en)tʃˈaɪniːz(ja)lˈe̞tə (en)tʃˈaɪniːz(ja)lˈe̞tə/, 鉄 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, くろがね /kˌɯᵝɽo̞ɡˈäne̞/
(noun (common) (futsuumeishi))
(n) Eisen