Khetha ulwimi

Ezona zinto ziphambili ze-304 zentsimbi yentsimbi engenasitayile kwi-iron¡are chromium kunye ne-nickel. I-304 iqulethe i-18-20% chromium (CR). I-Chromium yikhemikhali ebalulekileyo kuyo yonke intsimbi engenasimo, iyenza umaleko othe tyaba owenza isinyithi

I-ASTM A815 ASTERS S32760 SEFTIONS yindawo enye ebalaseleyo kwaye ukuxhathisa i-corrosion.

Ukuphela kokuphela, Ukupheliswa ngokucacileyo "
I-Carbon Steel Flenges
Isabelo-lelaza-e-Iron-Counckel-Cobarty-Cobart, Yiba ne-Navar Alflic, ube nolwandiso lolwandiso lwe-thermar of thermar olinganayo neglasi yeglasi
Iipleyiti zensimbi kunye namashiti kunye neekopi

I-UNOLD 600 Ibar ye-UNCEL ye-nickel-esekwe kwi-begn ye-Bign ye-Bicen kunye nokunganyangeki kwe-corosion egqwesileyo kumaqondo obushushu aphezulu. Imivalo ye-UNIRD engama-600 isebenza ngokuchasene nokomile CL2 kunye nezinye iigesi ezininzi ezahlukileyo kubushushu obuthambileyo kunye nobushushu obuphezulu. I-Allod 600 Bar ibar-chromium ye-neckel-chromium ye-Allomium-i-Allomion elungileyo kunye nokuxhathisa kwi-chloride yoxinzelelo lwe-chloride, i-ocid yosulelo kumaqondo obushushu aphezulu.

I-ASME B36.19m yindlela esemgangathweni yemibhobho yentsimbi engenasitayile, echaza imibhobho, unyamezelo, kunye neemfuno zokwenza imibhobho ye-weldided kunye engenamthungo.

I-Alloy 800 yi-nickel-chromium ye-chromium-chromium enamandla aphezulu kunye nokuxhathisa ngokugcoba kwi-oxidotion kunye ne-comrosion kumaqondo obushushu aphezulu. I-ASTM B407 AN08800 I-Acloy 800 W. NR. I-1.4876 ye-Welding isetyenziselwa ngokubanzi ukwakhiwa kwezixhobo ezifuna ukumelana nobushushu, ukumelana nobushushu, amandla, kunye nokuzinza kwenkonzo ukuya kwi-1500 ° F (816 ° C).

I-Flange ikwisibini uninzi lwendlela ekujoyine ngayo emva kokudalwa. Iiflene zisetyenziswa xa amalungu afuna ukugculelwa. Inika ukutshintsha kwesondlo. Iflethi inxibelelanisa umbhobho kunye nezixhobo ezahlukeneyo nakwiivalve. Iiflethi zoqhawulo-mtshato zongezwa kwinkqubo ye-piholit ukuba igcinwe rhoqo ngexesha lokusebenza kwesityalo.

I-al6xn yintsimbi ye-suprausitic ye-scainess engaqhelekanga ngokuchasene ne-chloride pide, i-crevice yosulelo kunye noxinzelelo lokungasebenzi. I-al6xn yi-6 ye-for moray eyaphuhliswa kwaye isetyenziswa kwiindawo ezinomsindo. Ine-nickel ephezulu (i-24%), i-molybdenum (6.3%), iziqulatho ze-nitrogen kunye ne-chromium kunye ne-chromium kunye ne-chromium kunye ne-chromium kunye ne-chiromium kunye ne-chloride publity, kunye nokunganyangeki kwe-chloride. I-al6xn isetyenziselwa ngokuyintloko iphuculwe i-wirvice yokungakhathali kunye nokunganyangeki kwe-cravice kwi-chlolor. Yintsimbi engenasimo sengqondo esisebenzayo neliyisinga.

I-Intloy 800 yeyona nto ithandwayo kumashishini e-oyile kunye negesi kuba inokumelana neendawo eziphakamileyo zegesi kunye ne-chloride ephezulu.

I-Intloy 800H Fonger Sinombala oqinileyo weshishini ngokuvelisa ukuqaqamba okusemgangathweni weentlobo ezahlukeneyo eziza kulungela iimfuno zabaxumi bethu. Senza i-flaves engathandekiyo engama-800 enokuthenjwa kwaye iphezulu kumgangatho. Sisebenzisa izixhobo zeprimiyamu kunye noomatshini abaphambili bokuvelisa i-ASTM B564 AN08800 I-Acloy 800 Fufxees.

I-Dotelloy C2000 ifumaneka kubungakanani beempawu kunye nobungqingili, olu hlobo lwe-nickel-chromium-molybdenum ludume ngamandla alo oluphangaleleyo kunye nokungaxhathisi.

I-flange yi-rollge efihliweyo, imilebe okanye irayisi, nokuba ingaphandle okanye ingaphandle, isebenza ukonyusa amandla (njengeflethi ye-Iron okanye i-T-MAAM); Ukuncamathela ngokulula \ / ukudluliselwa kwendlela yoqhakamshelwano kunye nenye into (njenge-flange ekupheleni kombhobho, isilinda se-Steam, njl njl. okanye ukuzinzisa nokukhokela iintshukumo zoomatshini okanye iinxalenye zayo (njenge-flange yangaphakathi yemoto kaloliwe okanye ivili le-tram, eligcina amavili ukuba abaleke khona amavili). Ibinzana elithi "iFlanger" likwasetyenziselwa uhlobo lwesixhobo esisetyenziselwa ukwenza iiflene.

I-Stainess Steel Depplex 2205 yeyona duppex esetyenziswe ngokubanzi Ifumana izicelo ngenxa yokunganyangeki kokunyangeka okungapheliyo kunye namandla aphezulu. I-Dupex 2205 yintsimbi ephuculweyo ye-nitrogen ephuculweyo eyaphuhliswayo yokulwa neengxaki eziqhelekileyo ekuhlanganiseni kudibana nazo ezingama-300 izigaba ezingenazimpawu.

I-Nickel esekwe kwi-800 ye-hexagonal yombhobho owaziwayo ukuba uxhathise kakuhle ukungangqinelani. Ngokukhethekileyo ukuthetha, umbhobho we-play 800 unika ukumelana ngokwaneleyo ngokuchasene ne-carbring kunye ne-corosion ye-oxivide.

I-ASTM A193 IBakala B7 Ibanga le-BORT HEAT I-BOLTS ye-hex ngamandla aphezulu ezenziwe ngobushushu be-Alot Ality Aisi 4140 \ /1442 ecinyiwe kwaye enomsindo.

I-ASTM A420 WPP6 I-WPLS6 I-WPLES ye-ping efana ne-WPL6 CAPS, i-A420 WPLS ye-Wild, kunye ne-SA 420 wpps. Isitokhwe sethu seqondo le-SEEL SEFELS libandakanya i-A420 yeBanga le-A420 le-A420 yeBanga le-A420 ye-WPLS kuluhlu olupheleleyo lwe-SIGS kunye nobubanzi.
I-ASTM B407 Ayisi-N08800 I-Intloy 800 Aged Pied Riper

An NT08367 kwakhona kudla ngokubizwa ngokuba yi-alloy al6xn yikharbon ephantsi, ukucoceka okuphezulu, i-nitrogen-i-itrogen-molybdenum ye-pirden ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-piloride ye-chloride ye-chloride ye-piloride ye-chloride ye-chloride inkcitho kunye ne-cravice incade.

I-SCH40 ye-SCH40 ye-SCHE4000 ichongwe njengenombolo ye-Werkstof 2.4360 kwaye ingabi-nye N04400. I-Allow Gipe eyaziwa ngokuba yimodeli ye-nol-500, imodeli engama-400 yemodeli kunye ne-nickel alloy 400.

I-304 i-prools ye-piiding yenziwa ngentsimbi engama-304 yentsimbi, into eqhelekileyo neyaziwayo kwizicelo ezininzi zemizi-mveliso efuna ukumelana nokungavisisani kunye ne-oxidation. Ezi zi-S30400 ze-piiding prools zisebenzisa oomatshini okhethekileyo kunye neenkqubo, eziqinisekisa ukuba zichanekile kwaye zinokuthenjwa.

I-UNOLL 625 COIC ibonakaliswa kukungaxhathisi ngokugqwesileyo kwi-oxidation, kwiqondo lokushisa eliphezulu kunye nokudinwa. I-ASTM B443 ipleyiti ye-N06625 isetyenziswe ngokubanzi kwi-Aerospace, ukuqhubekiswa kweekhemikhali kunye nemizi-mveliso yeoyile kunye negesi ngenxa yamandla ayo aphezulu, ukuqina kunye nokuqinana nakwimeko ezigqithisileyo.

I-316l 1.4401 S31601 i-Stainess yentsimbi yindlela yokhetho lombhobho kunye nomoya oqinileyo oqhelekileyo oqhele ukusetyenziswa kwoluhlu olubanzi lwezicelo ezivela kwimizi-mveliso nezorhwebo. Le phuli ye-SS3603 yenziwe kumgangatho ophezulu we-316l yentsimbi enyaweni ngokuchasene ne-oxidation kunye ne-staining yendawo enobunzima okanye iZicelo eziPhakamileyo.

Izicelo zohlobo ezingama-316 ziqhelekile kubushushu obufundisekileyo, ukuvelisa ikhemesti kunye nezixhobo zamayeza, ubunjineli bendawo yaselwandle kunye nendawo yonxweme.

I-Nin Alloy 36, W.nr 1.3912, ugqirha we-36 ® yi-nickel-intsimbi enolwandiso olune-36% ye-nickel, i-chacelin enolwandiso olunama-36% kwaye inesitayile se-therble yentsimbi.

Izitya zentsimbi ezingama-316l zenziwe ngentsimbi ephantsi yekharbon alitic engapheliyo. Umxholo yi-carbon, manganese, silicon, phosfurus, i-phosfur, i-chromium, i-chromium, i-chromium, i-2% molybdenum, i-10% iNitrogen kunye ne-nitrogel kunye nenitrogen. Kukho iintlobo ezahlukeneyo zezinto ezithengiswayo ezifana ne-S31600 zeebhloko ze-S31600, i-hex bolts, izikati, amantongomane kunye ne-washer.

I-A182 F9 Alvay Steel Flaves isetyenziselwa ukuvala unxibelelwano oluphindiweyo kuzo zonke ezinye iiflethi ezisasaza umbhobho. I-alloy yentsimbi yentsimbi ye-ALTM A182 f9 flanges iqhagamshelwe kumbhobho wokucoca umbhobho kwintamo yombhobho. Nangona kunjalo, ububanzi obungaphakathi be-ASTM A182 F9 Alwit Flengs yentsimbi yenzelwe ukutshatisa ububanzi bombhobho wangaphakathi.

I-ASTM A312 i-T36 yi-T316 luhlobo oluqhelekileyo lokufumana i-lamy, ethe tye-selded, kwaye ebandayo kakhulu e-Austeditic Stainess Stainess esetyenziswe kwiqondo lokuhlala eliphezulu kunye neenkonzo ngokubanzi zoncedo. Umbhobho wentsimbi wama-316 ongenamizi-mveliso yenziwa kwindibaniselwano ye-chromium, i-nickel, nase molybdenum, enika i-SS 316 ityhubhu ityhubhu inyangeka kakhulu ekucocekeni nasekucoceni.

Imivalo yentsimbi kunye neentonga
I-chromium ephezulu, i-molybdenum kunye ne-nitrogen yeziphumo zokuchasana ne-pittiverance inombolo elinganayo (i-PREN) ye-40, ibonelela ngeqondo leendaba elingaphezulu kunye ne-durevice yokungaziphathi kakuhle kunye ne-durexice yokungaziphathi kakuhle, kwaye inobushushu obuqiqileyo ngaphezulu kwe-50¡c.

ANSI Alloy Steel Flanges ASTM A182 flanges PN6 PN10 PN16 PN25 PN40 Flanges
I-Presemas 36 ® yi-nickel-iron, isabelo esisezantsi esine-36% uNickel, uGeser 36 unelungelo lobushushu baseSrygenic ukuya malunga ne + 500 ° F (i-260 ° C).
Ubude: Ngokwemfuno yakho. "

I-Dotelloy C276 I-CHESS COILS, ezinokuchasana ngokugculelayo ekuthandeni, ukuntywila kwe-crevice kunye ne-charrosion yokuqhekeka. I-Pubp kunye nePhepha lePhepha umzekelo kufuneka idinga i-D276 yeeplate zethu ezinokumelana neekhemikhali ezisetyenziselwa unyango lweentlobo ezithile.

Iipayipi ezingama-254 zinokumelana noxinzelelo oluphezulu lwendlela kunye ne-Alloty i-254 ye-pump ye-pump yoxinzelelo kwiqondo lobushushu kunye nezixhobo.

I-Asme B16.48 I-Altelloy Altdy C2000 ALTES STORD ALDESS ALTESS ALTESS ALTDY C2000 ALTE DEEDS

Ibonisa ukunganyangeki okuhle kunye nokucutha iindawo ezinqabileyo. Eli babele le ladala itayitile yesidima, ifilimu yokukhusela engaphumi, kodwa igcina ukunganyangeki okukhulu kwe-oxidation Ekunyangeni ekuhlaleni.

I-Alll All BONSINS i-N06601 i-fuile i-fapes i-601 yi-Nickel-Chickel Allomium-chromium esetyenziselwa ukumelana nokungaxhathisi kunye nobushushu. I-nickel alloy imele ngenxa yokungaxhathisi baso kwi-Oxidation, ehlala ixhathise kakhulu kwi-oxidoped ukuya kwi-2200¡ F. Alfy.

I-Nickel Alo Alloty engama-400 kunye nemoni engama-400, ekwabizwa ngokuba yi-N04400, yi-gucy ye-huckile-olwe-olwe-of thecker-esekwe kwi-nicker-thewores. I-Nickel Alo Allo of 400 yaziwa ngokuba yixhathiso lwayo kwiimeko ezahlukeneyo, kubandakanya i-Alkalis (okanye i-AIDS), amanzi ityuwa, i-SULDFUORIC Acid, kunye ne-sulfuoric acid. Ukususela kwimowango engama-400 okanye i-Alod 400 yintsimbi ebibandayo esetyenzisiweyo, eli alloy linobuqili obukhulu, ukuqina kunye namandla. Ngokubanda ukusebenza kwe-ASTM B164 I-N04400 i-Bar ye-N04400, i-alloy iphantsi kwamanqanaba aphezulu oxinzelelo loomatshini, onokuthi ubangela utshintsho kulwakhiwo luka-Abrey.
Ukongeza i-NCECKEL yongeza ubunzima ukuya kwi-alloy. Ngokukwanjalo ukongeza i-chromium ukuya kwi-chrome mory flaxes flash ekomelezeni ezinye iipropathi zoomatshini njengamandla obushushu, ubunzima, kunye nokunganyangeki kwe-corosion.
Ihlazo elingaxutywanga liqulunqelwe ngeendlela ezintathu ezahlukeneyo nezizimeleyo nangona zidityanisiwe; Iflethi, iigesi, kunye nokutyibilika; ezihlanganisene kwenye impembelelo, efanelekileyo. Ulawulo olukhethekileyo luyafuneka ekukhetheni nasekusebenziseni zonke izinto ezikhoyo zokufumana udibaniso, oluqinileyo lokuqina.

I-al-6xn alloy yeyona nto iphambili kwiimeko apho i-316l \ / 1.4435 kunye ne-304 izistim ayifikeleli kwimigangatho engahambelaniyo.

Izibalo zentsimbi ezingenasitali zithandwa kakhulu kumzi-mveliso we-automotive, apho izikrikhi zentsimbi zibandakanyeka kulwakhiwo lwezinto ezenziwe ngemoto.

Ngeendlela zokugcina amaphepha ezifuna amabanga aphantsi angeniselo ezingenalo ukumelana nokungakhathali ngokwaneleyo. Ngokusekwe kumxholo we-chromium wama-22%, ane-Eustenatic edityanisiweyo: Ubume bobuchule obunikezela ngamandla amakhulu, ukumelana nokucoca kunye nokusebenza kweendleko.

I-SS 316L I-Piemp ye-Piemp ye-Ping inezityholo olungaphezulu phantsi koxinzelelo kunye nokubhena okuphezulu kwisibhengezo se-Weldpart.

I-S31803 (i-ASTM F51) igcinwe ikakhulu i-S32205 (1.4462, i-ASTM F60). Oku kubonisa umnqweno wabo wokukhulisa iipropathi zohlobo lwe-Alfay, enkosi kuphuhliso lwenkqubo yokutsala i-AOD, evumela ukulawulwa kokuthathwa komgangatho. Ukongeza, ivumela ukuphembelela inqanaba longezelelo lwe-nitrogen kunokuba ubekhona njengendawo engemva. Ke ngoko, amabanga aphezulu aphakamileyo afuna ukwandisa umxholo we-chromium (CR), iMolybDum (Molybdenum (MolyBDenum (MolyBDenum (Mo) kunye ne-nitrogen (n).

I-Attelloy enganyangekiyo i-Corrosion isetyenziswe ngokubanzi ngamashishini okuqhuba iikhemikhali. Isidingo sentsebenzo esinokuthenjwa sikhokelela ekukhuleni nasekukhuleni kweenkalo zamandla, ezempilo kunye nokusingqongileyo, ioyile kunye negesi, amayeza kunye neflimu yegesi.

I-Carbon Steel A105 Slip kwiFlenges yenzelwe iimeko ezingathandekiyo, njengoko zinomxholo wekhabhoni esezantsi. Nangona kunjalo, i-carbon yethu ye-carbon A105n flaxes 'ziyinto eqhelekileyo' iflethi yokusebenza okungcono.

I-A240 yohlobo lwe-A240 ye-2205 ipleyiti ipleyiti yentsimbi engenasitali esetyenziswa kakhulu kumashishini ahlukeneyo anjengokuqhubela phambili kwemichiza, ioyile kunye negesi. Iphepha le-SA 240 Gr 2205 yenziwe kwiBanga lama-2205 lentsimbi engenasibala, elindibaniselwano yentsimbi ye-ferric kunye ne-austentitic.

I-Alloty 800 Intamo ye-Wool Shounges Sinodumo olunamandla sinemveliso yokuvelisa ukuqaqamba okusemgangathweni weentlobo ezahlukeneyo eziya kuhambelana neemfuno zabaxumi bethu. Senza i-flaves engathandekiyo engama-800 enokuthenjwa kwaye iphezulu kumgangatho. Sisebenzisa izixhobo zeprimiyamu kunye noomatshini abaphambili bokuvelisa i-ASTM B564 AN08800 I-Acloy 800 Fufxees.

Ukuxinana kukaTitanium malunga ne-60% ye-Affel engenasitali kunye ne-neckel alloy, obu boyili bobunzima buyenza ukuba ifundwe kwizicelo ezizeleyo njengee-aerospace.

Isetyenziswe ngokubanzi kwi-oyile yeoyile ye-oli

Imodeli engama-400 ne-K500 ikwabonisa ukunganyangeki okuhle kwizicelo zaselwandle kwaye ibe nokunganyangeki kwe-morosion efanelekileyo kwi-sulfuric kunye ne-hydrochloric acids phantsi kweemeko zokunciphisa imeko. Inqaku lemodeli yokuzinga kwemodeli yazo kukuchasa kwabo okuhle kwi-hydrofluoric acid, eyona nto inzima i-acid yokuphatha, kulo lonke ugxininiso ukuya kwindawo ebilayo. Ii-Hydrofluorices Izicelo ze-ACID, i-molnel amanuts mhlawumbi yeyona nto ixhaphakileyo ye-norrosion yayo yonke i-alloys eqhelekileyo esetyenziswayo.

I-ASTM A193 B7 i-Bolts yenziwa ukuze ihlangane neenkcazo ezininzi kunye neepropathi zoyilo lwezinto ezibonakalayo. Ngokukodwa, i-B7 Ablity yentsimbi linqanaba lobushushu ephezulu ye-A-193. I-B7 intsimbi ikwayi-chromium ye-chromium ye-chiromium ye-molybdenum enamandla amancinci anencasa ye-125ksi.
IsiTshayina (Esenziwe lula)
Ezona zixhobo
Intsimbi ye-alloy
Azerbaijani
Kurdish (iKurmanJi)
I-stainess yentsimbi kunye netyhubhu
I-HT A815 WPS32760 s 1s sch40s 180 degree band 316
I-Poipe Spools
Umbhobho we-800h enemibhobho ye-ADLOY nge-temp ephezulu
I-HT ASTM B266 Wpncis DN 40 25 sch40s Asme B16.9 Eccentric decler
Iipleyiti zentsimbi ye-alloy kunye neekhiliki

I-alloy synges
Izibonelelo zensimbi engacacanga zinamandla, kuba amaBanga amaninzi odleleni aqine kangangemizuzu emibini kunamanqaku ensizi kunye ne-ferric amabakala elinentsimbi, ubunzima obuphakathi, kunye nokuxhaphaka kakhulu.

Intsimbi engenasitali 316 tee asstm A403 ASTM A142 ASTM A240 316

I-ANI B16.5 I-Carbon ye-carbon pie, i-asstm a105 i-flanes, i-ANSI B16.48 i-carbon yentsimbi, i-asstm a104 i-Biel ye-Wiel ye-Wool Wield Foonge Foint Foint Foint Foint

I-S31803 yinkqubo yangaphakathi ye-ofisi (engachazwanga) yentsimbi ye-huppex engenasibala. Inkqubo engekhoyo yenziwa ngamaqela orhwebo amaninzi ngo-1970 ukuya kunciphisa ukudideka xa i-arey efanayo ibizwa ngokuba ziindawo ezahlukeneyo, kunye ne-vice. Isinyithi ngasinye simelwe yileta elandelwa ngamanani amahlanu, apho ileta imele inguqu yentsimbi, i.e. s ngenxa yentsimbi engenasibala.

Iityhubhu ezingama-600 ezingenamthungo ezingenamthungo zingama-N06600 kunye ne-ASTM B167 zenzelwa ukuba zixhase uxinzelelo oluphezulu kakhulu kwaye zize newaranti enkulu.

Isetyenziswe kwiinkqubo ze-flieurricurcings zegesi ngenxa yokungavisisani ngokugcobayo kwi-sulfure computers kunye ne-chloride ions ithe chu kwi-Scribers ezininzi. C 276 Aloty uchaze ngokugculela ngokugqwesileyo ekuthandeni nasekucimeni koxinzelelo. Yenye yezixhobo ezimbalwa ezinokwazi ukunyamezela iziphumo ezibonakalayo zegesi ye-chlorine emanzi, i-hypochlorite, kunye ne-chlorine diokside.

I-HTTPS: \ / \ / www.htpipe.com \ / i-steelpipe
I-304 intsimbi engenasitali yokunganyangeki kakhulu, lo mdiliya wamkele i-World Foonge iqhotyoshelwe kwinkqubo nge-WOLDONALD entanyeni. Indawo ye-Wellded inokuvavanywa ngokulula yi-radiology. I-pipe ezenziwe ngombhobho kunye neflange i-flange inciphise isiphithiphithi kunye nokukhukuliseka ngaphakathi kombhobho. I-Flange ilungele ukusetyenziswa kwizicelo zakho ezibalulekileyo kwaye ilungele ukusetyenziswa ngomoya, amanzi, ioyile, irhasi yendalo, kunye ne-steam.

I-HT Asstma815 WPS32205-SCH40s 90 I-90 Deger LR Asme B16.9 Fuf No 69425

Kuyakwazi ukumelana nodidi olubanzi lweekhemikhali ze-oxiding kunye nokungabi nakuphathelele ukuchasana nokuchasana nokuhlaselwa kunye nokuhlaselwa kwe-ravice phambi kobukho be-chloride kunye nezinye iindlela zokuhamba.

I-ASTM ASTE SB 164 I-Monel 44 I-Biel yensimbi ye-N04400 I-Nickel Alkel Bar

I-Nickel-calper-esekwe kwimodeli engama-400 ye-400 ye-2.4360 ukubanda irhabaxa ingenalo i-chloride enxulumene nokubhloka kwe-chlorive yoxinzelelo xa ityhilwe kwimithombo yoxinzelelo. Imoral 400 i-copper kunye ne-nickel ye-nealy esule namhlanje ngenxa yokusebenza kwayo ephezulu. I-alloy ine-acid egqwesileyo kunye ne-alkali. Ukongeza, inamandla amanye amanye amanxuwa, ukuqhutywa kwengqondo okuphezulu, kwaye kunokuba nzima ngumsebenzi obandayo. Ukongeza, inokusetyenziswa kwizicelo ezinamaqondo obushushu asusela kwi-thamo ukuya kwi-538 degrees Celsius.

Ezona zinto ziphambili ze-304 zentsimbi yentsimbi engenasitayile kwi-iron¡are chromium kunye ne-nickel. I-304 iqulethe i-18-20% chromium (CR). I-Chromium yikhemikhali ebalulekileyo kuyo yonke intsimbi engenasimo, iyenza umaleko othe tyaba owenza i-thebhile "yento"

I-S32750 (2507) yintsimbi engenasibala edibanisa uninzi lwezinto ezininzi ezintle zezinto ezibalaseleyo nezilwanyana. Ngenxa yomxholo we-chromium yayo ephezulu kunye ne-molybdenum, ibonisa ukunganyangeki okugqwesileyo ekupheliseni, i-crevice kunye ne-interm syrasion. Ulwakhiwo lwesigaba sesibini luqinisekisa ukuba intsimbi inamamela okuphezulu kuxinzelelo lwe-corosions kunye namandla aphezulu okusasazeka. Ukongeza, ikwaneempawu zokungaxhathisi okuqatha kwi-chloride pide, ukuqhubela phambili kwe-thermal ephezulu kunye nokwanda komhlaba okuphantsi.