Hua

304 kowiri tira he mea noa i roto i te kowiri tira, me te kiato o 7.93 g/cm³;ka kiia hoki ko te 18/8 he kowiri tira i roto i te ahumahi, ko te tikanga kei roto i te 18% chromium me te neke atu i te 8% nickel;

te kaha o te pāmahana teitei o te 800 ℃, me te pai o te mahi tukatuka , Me nga ahuatanga o te kaha o te kaha, e whakamahia nuitia ana i roto i te ahumahi me te ahumahi whakapaipai taonga me te ahumahi kai me te ahumahi hauora.

Heoi, me tohu ko te kowiri tira 304 te kowiri kai he kaha ake nga tohu o te ihirangi i te kowiri tira 304 noa.

Hei tauira: ko te whakamaramatanga o te ao mo te 304 kowiri tira ko te 18% -20% o te chromium me te 8% -10% o te nickel, engari ko te kai-koeke 304 he kowiri tira ko te 18% o te chromium me te 8% o te nickel, ka whakaaetia kia he rerekee i roto i tetahi awhe, ka Whakaitihia te ihirangi o nga momo konganuku taumaha.

I etahi atu kupu, ko te 304 he kowiri tira ehara i te mea he kowiri tira kai 304