Kemikari yakagadzirwa ne304 simbi isina tsvina C ≤ 0.08 Si ≤ 1.00 Mn ≤ 2.00 P ≤ 0.05 S ≤ 0.03 Cr 18.00-20.00 Ni (nickel) 8.00 ~ 10.50 -;
Mushonga wemakemikari we304L simbi isina tsvina ndeye% C: ≤ 0.03, Si: ≤ 1.0, Mn: ≤ 2.0, Cr: 17.0 ～ 19.0, Ni: 8.0 ～ 11.0, S: ≤ 0.05: 0.03, P.
Zvinogona kuonekwa kuti zvikamu zvikuru zve 304 simbi isina tsvina uye 304L simbi isina tsvina ndeye 18% chromium (Cr) uye 8% nickel (Ni);Musiyano mukuru pakati pavo ndewekuti 304L simbi isina tsvina isimbi yakaderera kabhoni 304.Kazhinji, kushorwa kwe 304L simbi isina tsvina kwakafanana ne 304 simbi isina simbi, asi mushure mekutambisa kana kusununguka kwekushushikana, muganho wezviyo wekupokana nekuora kwe304L simbi isina tsvina yakanaka kwazvo.
Panyaya yemutengo, 304L Stainless simbi yakakwirira kupfuura 304 Stainless simbi, uye 304L Stainless simbi inodzika-kabhoni Stainless simbi, inonyanya kushanda kune welding process.Kana welding, 304L Stainless simbi inogona zvinobudirira kuderedza welding ngura.
Zvinoenderana neyakaoma chiyero, 304 simbi isina tsvina iri nani pane 304L simbi isina tsvina, nekuti iyo kabhoni yemukati inokanganisa zvakananga kuoma kwesimbi isina tsvina.Mukuwedzera, kune 304H Stainless simbi yakatevedzana.H inoratidza huwandu hwekabhoni.
Panyaya yekushandiswa, 304: 0Cr18Ni9, sesimbi ine zvakasiyana-siyana zvekushandisa, ine yakanaka yekudzivirira ngura, kupisa kupisa, kuderera kwekushisa simba uye mechanical properties;Kutsika, kupeta uye kumwe kupisa kwekushanda kwakanaka, uye hapana kupisa kurapwa kuomesa chiitiko (kwete-magnetic, tembiricha yekushandisa ye-196 ℃ ~ 800 ℃).Zvinyorwa zvepamba (Kirasi 1 uye 2 tableware, makabati, mapaipi emukati, maheater emvura, boilers, mabhavhu), zvikamu zvemotokari (windshield wiper, mufflers, zvigadzirwa zvakaumbwa), midziyo yekurapa, zvekuvakisa, makemikari, indasitiri yechikafu, kurima, uye zvikamu zvengarava. .
304L: 00Cr19Ni10 isimbi yakaderera C 304.Kazhinji, kushorwa kwayo kwakafanana neiyo 304 simbi, asi mushure mekuputika kana kushushikana kwekunetseka, muganhu wayo wezviyo unopesana nekuora kwakanakisa;Iyo inogona zvakare kuchengetedza yakanaka corrosion kuramba pasina kupisa kupisa, uye tembiricha yebasa iri - 196 ℃～ 800 ℃.
Inoshandiswa kumashini ekunze mumaindasitiri emakemikari, marasha uye epetroleum ane zvinodikanwa zvakanyanya zvezviyo muganho wekudzivirira kukora, zvikamu zvinodzivirira kupisa zvezvivakwa zvekuvaka uye zero zvikamu zvine dambudziko mukupisa kupisa.
