I-304 insimbi engenasici yinto eqhelekileyo kwintsimbi engatyiwayo, enoxinano lwe-7.93 g/cm³;Ishishini likwabizwa ngokuba yi-18/8 yensimbi engenasici, oku kuthetha ukuba iqulethe ngaphezu kwe-18% ye-chromium kunye ne-nickel engaphezu kwe-8%;Ukumelana nobushushu obuphezulu 800 ℃, kunye nokusebenza kakuhle kokusebenza, iimpawu zokuqina okuphezulu, ezisetyenziswa kakhulu kushishino kunye nefenitshala yokuhombisa ishishini kunye nokutya kunye neshishini lezonyango.Nangona kunjalo, kufuneka kuqatshelwe ukuba xa kuthelekiswa nentsimbi eqhelekileyo ye-304, ukutya-grade 304 insimbi engenasici inesalathisi esingqongqo.Ngokomzekelo, inkcazo yamazwe ngamazwe ye-304 insimbi engenasici i-chromium 18% -20% ye-nickel 8% -10%, kodwa i-grade-grade 304 insimbi engenasici yi-chromium 18% kunye ne-nickel 8%, evumela uluhlu oluthile lokuguquguquka, kunye nokunciphisa. umxholo wesinyithi enzima ezahlukeneyo.Ngamanye amazwi, i-304 intsimbi estainless ayiyomfuneko yokutya-grade 304 steel stainless.
Phakathi kweendlela zokumakisha eziqhelekileyo kwimarike yi-06Cr19Ni10 kunye ne-SUS304, apho i-06Cr19Ni10 ibonisa ngokubanzi imveliso esemgangathweni yesizwe, i-304 ibonisa ngokubanzi imveliso esemgangathweni ye-ASTM, kwaye i-SUS304 ibonisa imveliso esemgangathweni yemihla ngemihla.
I-304 iyinsimbi engenasici, esetyenziswa ngokubanzi kwimveliso yezixhobo kunye neengxenye ezifuna iimpawu ezilungileyo ezibanzi (ukumelana nokubola kunye nokubumba).Ukuze kugcinwe ukuxhathisa kwe-corrosion yendalo yensimbi engenasici, intsimbi kufuneka iqulethe ngaphezu kwe-18% ye-chromium kunye ne-8% ye-nickel content.I-304 yensimbi engenasici linqanaba lentsimbi eveliswa ngokwemigangatho ye-ASTM e-United States.
Ixesha lokuposa: Nov-09-2023