304 simbi isina tsvina chinhu chakajairika musimbi isina tsvina, ine density ye7.93 g/cm³;Iyo indasitiri inonziwo 18/8 simbi isina tsvina, zvinoreva kuti ine zvinopfuura 18% chromium uye kupfuura 8% nickel;Yepamusoro tembiricha kuramba 800 ℃, ine yakanaka yekugadzirisa kuita, yakakwirira kuomarara maitiro, anoshandiswa zvakanyanya muindasitiri uye fenicha yekushongedza indasitiri uye chikafu neindasitiri yekurapa.Nekudaro, zvinofanirwa kucherechedzwa kuti kana zvichienzaniswa neyakajairwa 304 simbi isina tsvina, chikafu-giredhi 304 Stainless simbi ine yakanyanya kuomarara yemukati index.Semuyenzaniso, dudziro yepasi rese ye304 simbi isina tsvina inonyanya chromium 18% -20% nickel 8% -10%, asi chikafu-giredhi 304 Stainless simbi ndeye chromium 18% uye nickel 8%, ichibvumira kumwe kushanduka kwekuchinja, uye kudzikisira. zviri mukati memhando dzakasiyana-siyana dzinorema.Mune mamwe mazwi, 304 simbi isina simbi haireve chikafu-giredhi 304 simbi isina tsvina.
Pakati pedzakajairika nzira dzekumaka pamusika 06Cr19Ni10 uye SUS304, iyo 06Cr19Ni10 inowanzoratidza kugadzirwa kwenyika, 304 kazhinji inoratidza ASTM yakajairwa kugadzirwa, uye SUS304 inoratidza kugadzirwa kwemazuva ese.
304 isimbi isina tsvina, iyo inoshandiswa zvakanyanya mukugadzirwa kwemidziyo uye zvikamu zvinoda zvakanaka zvakakwana zvinhu (corrosion resistance uye formability).Kuti uchengetedze kusimba kwekupokana kwesimbi isina tsvina, simbi yacho inofanirwa kunge iine zvinopfuura 18% chromium uye zvinopfuura 8% nickel yemukati.304 simbi isina tsvina igiredhi resimbi isina tsvina inogadzirwa zvinoenderana neASTM zviyero muUnited States.
Nguva yekutumira: Nov-09-2023