alloy steel alloy iron • alloyage · · · Info · Definitions · Characters · · alloy steel · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) steel who characteristics are determined by the addition of other elements in addition to carbon. Synonyms: alloy steel. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079