haʊˈɛvɚɹ ɪts dʒˈɛnɚɹəl kˈɑːntɛnt ɪn dˈɪfɹənt stˈiːlz kæn vˈɛɹi bᵻtwˌiːn wˈaɪd lˈɪmɪts ænd hɐz ɐ bˈɪɡ ˈɪnfluːəns ɔnðə mˈɛɾəl pɹˈɑːpɚɾiz.
However its general content in different steels can vary between wide limits and has a big influence on the metal properties.