Bakin Nau'in 304yana daya daga cikin mafi yawan nau'ikan nau'ikan nau'ikan bakin karfe da aka saba amfani da su.Alloy na Chromium-Nickel austenitic ne mai dauke da mafi ƙarancin 18% Chromium da 8% nickel tare da max na 0.08% Carbon.Ba za a iya taurare shi ta hanyar magani mai zafi ba amma aikin sanyi na iya haifar da ƙarfi mai ƙarfi.Chromium da nickel gami suna ba da Nau'in 304 tare da juriya da lalata da iskar shaka fiye da ƙarfe ko ƙarfe.Yana da ƙananan abun ciki na carbon fiye da 302 wanda ke ba shi damar rage hazo na chromium carbide saboda walda da lalata intergranular.Yana da kyau kwarai forming da walda halaye.
Nau'in 304 yana da ƙarfi na ƙarshe na 51,500 psi, ƙarfin samar da 20,500 psi da 40% elongation a cikin 2 ".Bakin karfe nau'in 304 ya zo da yawa daban-daban masu girma dabam da siffofi ciki har da mashaya, kusurwa, zagaye, farantin karfe, tashar da katako. Ana amfani da wannan karfe a masana'antu da yawa don dalilai daban-daban.Wasu misalan su ne kayan sarrafa abinci, kayan dafa abinci da na'urori, fale-falen fale-falen buraka, datti, kwantenan sinadarai, manne, maɓuɓɓugan ruwa, da sauransu.
BINCIKEN CUTA | ||||||
C | Cr | Mn | Ni | P | Si | S |
0.08 | 18-20 | 2 Max | 8-10.5 | 0.045 | 1 | 0.03 |
Lokacin aikawa: Fabrairu-26-2019