304 Intonga yentsimbi eRound Bar

Inkcazelo emfutshane:

Insimbi engenasici ihlukaniswe kwiintlobo ezintlanu ngokwendlela yokucubungula: intsimbi yoxinzelelo kunye nokusika isinyithi; ngokweempawu zesakhiwo: uhlobo lwe-austenite, uhlobo lwe-austenite-ferrite, uhlobo lwe-ferrite, uhlobo lwe-martensite kunye nohlobo lokuqina kwemvula. .

Fumana isicatshulwa sasimahla

Iinkcukacha zeMveliso

Iithegi zeMveliso

304 intsimbi engenastainless umjikelo egudileyo ibhekisa kumphezulu ogudileyo, othi kusetyenzwa ngokugqibezela ukuqengqeleka, ukuxobula okanye ukupolisha komzobo obandayo; isetyenziswa rhoqo kwiikhemikhali ezahlukeneyo, ukutya, i-textile kunye nezinye izixhobo zoomatshini kunye neenjongo ezithile zokuhombisa. Okubizwa ngokuba yi-304 yensimbi engenasici emnyama ejikelezayo okanye i-304 intonga yensimbi engenasici (intonga emnyama) ibhekisela kwintsimbi ejikelezayo enomphezulu obumnyama kunye noburhabaxa, ishushu ngokuthe ngqo, ifakwe, okanye ifakwe ngaphandle kokucubungula i-oxide layer phezu komhlaba.

304: 18-8 insimbi engenasici, ireferensi ye-GB ibakala yi-0Cr18Ni9; Umgangatho wokuphunyezwa osemgangathweni waseMelika: ASTM A276.

I-GB: C≤0.07; Si≤1.0; Mn≤2.0; P≤0.045; S≤0.03; Ni: 8.0-11.0; Cr: 17.0-19.0

I-ASTM: C≤0.08; Si≤1.0; Mn≤2.0; P≤0.045; S≤0.03; Ni:8.0-11.0; Cr:18.0-20.0

I-304 insimbi engenasici yeyona ntsimbi ye-chromium-nickel esetyenziswa kakhulu, enokumelana ne-corrosion, ukumelana nobushushu, amandla aphantsi obushushu kunye neempawu zoomatshini. Iyakwazi ukumelana nomhlwa emoyeni. Ukuba yindawo yemizi-mveliso okanye indawo engcoliseke kakhulu, kufuneka icocwe kwangethuba ukuze kuthintelwe ukubola. [1]

Ngokwenkqubo yokuvelisa, i-304 yensimbi engenasici ejikelezayo ihlulwe ibe ziindidi ezintathu: i-hot rolling, forging and cold drawing. Inkcazo ye-hot-rolled 304 yentsimbi ejikelezayo yentsimbi ejikelezayo yi-5.5-130 mm. Phakathi kwazo: i-5.5-25mm encinci ye-304 yensimbi engenasici ejikelezayo ibonelelwa kakhulu kwiintambo ezithe tye, ezihlala zisetyenziswa njengemivalo yensimbi, iibholiti kunye neendawo ezahlukeneyo zomatshini; okanye ngokuthe ngqo kwisimo esijikelezileyo, njengeemveliso ezigqityiweyo zokulungiswa kwakhona okulandelayo. I-304 yentsimbi engqukuva yentsimbi enkulu kune-25 mm isetyenziswa ikakhulu ukwenza amalungu omatshini okanye ukugqobhoza iibhilithi zetyhubhu zentsimbi ezingenamthungo. [2]

I-304 yensimbi engenasici engqukuva intsimbi yokubala ifomula:

Ubunzima ngemitha (kg) = ububanzi * ububanzi * 0.00623

Inkcazo

Iimpawu zentsimbi yentsimbi: ububanzi Ф1.0mm--250mm '' i-hot-rolled and forged steel stainless steels.

Izinto zensimbi ezingenasici: 304, 304L, 321, 316, 316L, 310S, 630, 1Cr13, 2Cr13, 3Cr13, 1Cr17Ni2, intsimbi ye-duplex, intsimbi ye-antibacterial kunye nezinye izinto

Sebenzisa

Iintsimbi zensimbi ezingenasici zineembono ezibanzi zokusetyenziswa kwaye zisetyenziswa ngokubanzi kwi-hardware kunye ne-kitchenware, ukwakhiwa kweenqanawa, i-petrochemical, oomatshini, amayeza, ukutya, amandla ombane, amandla, umhombiso wokwakha, amandla enyukliya, i-aerospace, umkhosi kunye namanye amashishini. Izixhobo ezisetyenziselwa amanzi olwandle, imichiza, idayi, iphepha, i-oxalic acid, isichumisi kunye nezinye izixhobo zokuvelisa; ishishini lokutya, izibonelelo ezingaselunxwemeni, iintambo, ii-CD rods, iibholiti, iindongomane.