Alloy A182 flange shima yana da karko da tsawon rai.

An san jan ƙarfe-Nickel saboda ƙarfinsa zuwa ruwan teku. Saboda yawan adadin kawar da shed, tagulla-nickel (CU-NI) 70 \ / 30, (CU-NI) 90 \ / (CU-NI) 90 \ / CU-NI) 90 \ / CU-NI) 90

Ofaya daga cikin mafi yawan kuɗi na yau da kullun, bakin karfe 304 shine kayan Austenitic. Wannan yana nufin aljanu na bakin karfe 304 bututun mara kyau ya zama ausstenite a matsayin tsarin crarstalline. Ausenite ana kiransa da baƙin ƙarfe-lokaci na ciki, kasancewar wanda ke sa kaddarorin da ba su da karfe 304 bashin da ba sinadari ba.

316 Bakin karfe an yi shi ne daga ko dai cromium mai ƙarfi ko cromium da haɗuwa na nickel. Iri na bututu na bakin karfe sun hada da bata mara kyau da kuma welded bututu mai welding don matsin lamba na matsakaiciya ko kuma m ferritic da bututu mai ƙarfe.

Nickel Alhoy 400 da na onel 400, wanda kuma aka sani da unƙasa Nickoy na jan ƙarfe da aka kunshi da farko na biyu cikin uku nickel da na uku nickel da na uku nickel da kuma na uku nickel da na uku nickel da na uku nickel da kuma na uku nickel. Nickel Alloy 400 an san shi da juriya game da yanayin lalata yanayi, gami da Alkalis (ko acidros), ruwan gishiri, acid. Tunda Monel 400 ko Alloy 400 karfe ne mai sanyi, wannan rigakafin yana da wuya, taurin kai da ƙarfi. Ta hanyar sanyi Astm B164 uns n04400 mashin n04400 san hannun jari, an gina alloy zuwa matakan mikiya na inji, wanda kuma ya haifar da canje-canje a cikin Microstruchure a cikin Microstruchure a cikin Microsoy na Microstruchture.

Zai iya yin tsayayya da ƙamshi da yawa na oxidizing da marasa amfani da ba su haifar da juriya da tsayayya da tashin hankali da kuma harin da sauran halides.

Fa'idodin nau'in 316l na karfe wanda ke kawar da adon carbon wanda ke kawar da ajiya na carbon yayin walda kuma ana iya amfani dashi a cikin mahalli masu rauni.

Ana bayyanar da COIL 625 ta hanyar da ta yi kyau game da juriya ga hadawa, m lalata lalata da gajiya. Astm b443 uns n06625 an yi amfani da farantin m farantin, kayan aikin sunadarai da ƙura saboda ƙarfinsa ko da taurin kai.

Allioy 625 (under N06625) Za'a iya amfani da un0625) Za a iya amfani da unding Duba jerin jari, jerin abubuwan saka hannu ko tallace-tallace don ƙarin wadatar.

Asme B16.47 flantes bakin karfe dn80 flance adapter flance wnrf flages
Sun kuma nuna ƙarancin ƙarfi. Koyaya, m karfe yana da sassauƙa sosai. Babbar ruwa babban dukiya ne wanda ke sa kayan ya dace da injiniyan da waldi.
Tsawon: kamar yadda kake bukata. "

Alloy 2205 Drlex Bakin Karfe ya dace musamman don aikace-aikacen da ke rufe -50¡¡AF \ / + 600¡ulah zafin zafin jiki.

2507 yana da weldability da aiki, kuma ana amfani dashi a cikin kayan Wuta, pipping da masu musayar zafi.

Flange shine hanyar haɗawa da haɗawa bayan ƙwallon ƙafa. Ana amfani da flanges lokacin da haɗin gwiwa na buƙatar rolling. Yana bayar da sassauƙa don kulawa. Flani yana haɗu da bututu da kayan aiki da bawuloli. Ana ƙara flanges masu fashewa a cikin tsarin bututun mai idan an tabbatar da kulawa ta yau da kullun yayin aikin shuka.

X750 Farashin Bar
Duxlex Flarnan Karfe
Girman kai 36® nickel-baƙin ƙarfe ne, ƙaramin bayanihonan da ya ƙunshi 36% Nickel - 500 ° C).
\ / 5 dangane da

Nickel 200 flanges flanges na nickel 200 flanges sagewa ne, gyara da tsayayye, kuma ku sami lafiya. Haka kuma, Astm B564 asa mara nasara flanges flashe ne a cikin tsaka tsaki da oxidizing, sa su zama cikakke don amfani da kayan aiki na abinci.

Nickel tushen 800 incoloy pipe an san shi da kyau da lalata ga lalata. Ainihin magana, wanda ke cikin Incoloy 800 bututu yana ba da isasshen juriya game da carburitization duka da lalata hadawa da iskar shaka.

Gyara-expansion gilashin fadada-nickel-Nickel-cogert Aloleys, KOVAR Alloys, kuna da daidaituwa na zafi a cikin wani yanki mai wahala a cikin kewayon yanayin zafi

Abubuwan da ke yin alƙawarin da ke sa karfe ¡¡¡ordory¡¡¡ ne chromium; Kodayake shi ne ƙari na nickel wanda ke ba bakin karfe don zama irin wannan oroyily prioy.

Featuret 74 Bakin karfe don kyakkyawan orrosion juriya, an yarda da wannan alkama Weld whnite a wuyansa ta hanyar wulakanci a wuyansa. Ana iya bincika yankin da aka buɗe ta sauƙin rediyo. Puthetan bututu da kuma fashin jirgin sama mai saukarwa yana rage juyawa da lalacewa a cikin bututun. Flanne ne mai kyau kyau don amfani a aikace-aikacen ku kuma ya dace don amfani da iska, ruwa, mai, gas, da tururi na halitta.

Flanger 6mo flange na nuna juriya da juriya ta hanyar damuwa ta hanyar jaddama.

Flani wani yanki ne mai mahimmanci, lebe ko rim, ko dai waje ko na ciki, wanda ke bauta don haɓaka ƙarfi (kamar yadda flanging na katako na baƙin ƙarfe kamar i-katako ko t-katako); Don sauƙaƙe abin da aka makala \ / Canja wurin karuwa tare da wani abu (azaman flanger a ƙarshen bututu, silinda yake silima, da sauransu, ko a kan Dutsen ruwan tabarau); ko don inganta da kuma jagorantar motsin injin ko sassan sa (kamar yadda ke cikin motar dogo ko tafiye tafiye, wanda ke kiyaye ƙafafun daga gudu daga gudu. Hakanan ana amfani da kalmar "flani" don wani nau'in kayan aiki da ake amfani da shi don samar da flanges.

Flanged hadin gwiwa yana hade da uku daban-daban daban-daban da ya hade ko da yake; flanges, gas, da kuma bolting; wanda ake tattare da wani tasiri, mai dacewa. Ana buƙatar masu sarrafawa na musamman a cikin zaɓi da aikace-aikacen duk akwai abubuwan da zasu iya samun haɗin gwiwa, wanda ke da karfin gwiwa.

304 Bakin karfe bututu mai ƙarfe ne wanda yake mai tsayayya da lalata jiki, lalata lalata tsakani da cututtukan cututtukan ciki na tsakiya. Wannan mai yiwuwa ne saboda shi ne 18 \ / 8 Karfe, wanda ke nufin ya kasance tare da 18% Chromium da 8% Nickel. A wasu halaye, ragin lahani na 304l karfe ya ƙasa da na 304 Alloy.

Domin isar da bututun, ya zama dole don cire madaidaiciyar tiyo a cikin bututun. A lokacin da amfani da bututun burodi daban-daban, dole ne a yi amfani da bututun da aka yi amfani da bututun. Lokacin da ake amfani da bututun mai, gwiwar hannu dole ne a yi amfani da shi don canza girman bututun. A lokacin da Bugurcating, flangarfin hanya uku da flange ake amfani da shi lokacin da ake amfani da bututun bututun bututun mai yawa, don isa ga hadarin da aka watsa da nisa da haɗin gwiwa da kuma haɗin gwiwa na nesa da haɗin bututun mai. , A cikin haɗin daban-daban kayan kida, akwai kuma masu haɗin da kuma matosks na kayan aiki.

Flanges C22 suna da amfani da yawa a masana'antu daban-daban. Ana amfani da Alloyloy C22 da yawa a masana'antar magunguna don kayan masana'antu don dacewa da tubing, kuma yana taimakawa guje wa gurbatawa, wanda galibi ya haifar da lalata.

An tsara Monel 400 a matsayin lambar Werkstoff 2.4360 da und N04400. Alloy 400 PIP 400 PIPE wanda aka sani da Monel Alloy 400 bututu, monel 400 bututu & nickel Alloy 400 bututu.

Balagagge na titanium kusan kashi 60% na bakin karfe da allon nickel, wannan tanadi mai nauyi yana sa ya zama sanannen sanannen zaɓi a cikin aikace-aikacen inda Aerospace.

Incoloy 800h flange muna da karfi suna da karfi a cikin masana'antar don samar da manyan flanges daban-daban iri wanda zai dace da bukatun abokan cinikinmu. Mun kera infinoy 800 flanges waɗanda suke dogara kuma suna da inganci. Muna amfani da albarkatu da kayan aikin haɓaka da haɓaka haɓaka don samar da Astm B564 mara nauyi N0880 indoloy 800 flanges.

S32750 S32760 Super Duplex Bakin Karfe Banun Karfe wanda ke buƙatar ƙarfin ƙarfi da juriya na lalata

HT PIPE's 304 \ / 304l bakin karfe na bakin karfe ya gana da ka'idojin masana'antu da bayanai. Azirinmu A312 da Asme Sa312 Bakin Karfe Top12 Bakin Karfe Pipe sune inganci mai inganci, mai dorewa kuma ya dace da yawan aikace-aikace da yawa.

Asme B36.19m ita ce madaidaiciyar ƙira don bututun ƙarfe na bakin ciki, wanda ke haifar da girma, haƙuri, da abubuwan sarrafawa don duka welded da balessan bututu.

Products ens und n08926 products, un8926 ya lalata nozzles, un8926 yaba da eccentric, kayan aiki, kayan aiki da itacen Kirsimeti.
Alloy karfe flonges
Bakin ƙarfe
jcopipe.com
SS PUPIP 316
Kovar alloy 4J29
Nickel sily butн & butbe
S31254 Flages 254 STO Love Flanges
Duplex Karfe Masu Taimako
Astm A240 2205l Duplex Plant 1.4462 farantin
Astm Asme SB 164 Monel 400 zagaye bar bars und n04400 nickel alloy mashaya
Nickel alloy fararen & zanen gado & cilats

A cikin yanayin m ko marasa galihu, 904l bakin karfe bakin karfe yana da tsayayya ga rage jami'ai. Tallafin fasalolin 904l bakin karfe bakin karfe sun haɗa da kyakkyawan ƙarfi, abubuwan da ba magnetic ba, tsari da wsible. A lokaci guda, bakin karfe dina 1.4539 Bolt wani mummunan abu ne wanda ba shi da haushi tare da ƙananan carbon tare da ƙananan abubuwan carbon, wanda yake mai tsayayya wa SCC da Grevice lalata. Ausenitic Gina kuma yana ba da bakin karfe mara nauyi mara kyau unthily unp9904 na ƙwallon ƙafa don kyakkyawan ƙuraje, ko da ƙasa zuwa ƙananan yanayin zafi.

Akwai wadatattun masu sauri na C2000 da ke girma da kuma kauri, wannan nau'in Nickel-Chromium-Molybdenum Almara da juriya na lalata.

Astm A403 WP 312 Godbow ya rufe matsayin da ya yi wa fillolin Austenitic bakin karfe. Ana amfani da waɗannan a aikace-aikacen matsin lamba. SS 316 45 digiriliselows da sauran bututun bututun ruwa na 306 da ke tattare da ayyuka iri ɗaya kamar latsawa, m, haɗarin walwala, inji, ko haɗuwa da biyu ko fiye na waɗannan hanyoyin. hade.

316l 1.4401 S31603 bututun karfe mai yawa wanda aka saba amfani dashi a aikace-aikacen masana'antu da kasuwanci. Wannan ss esp unpe s31603 an yi shi ne daga ingancin karfe 316l karfe tare da kyakkyawan farin ƙarfe ga lalata wurare ko aikace-aikacen zartarwar damuwa.

Titanium an dauke shi mai karfi ne tare da karfin mai tenarancin kilogiram na 434 na MPa wanda yake daidai da ƙarfin karancin karfe.

Unguwa da aka ambata kamar Alloy Al6xn Al6xn shine ƙananan carbon, babban tsarki, nitrogen-moldenum super-molyitenum reurmeri da kyakkyawan juriya ga lalata da kuma kyakkyawan lalata.

Chromium molybdenum yana da mafi kyawun rabo-da nauyi rabo fiye da karfe, wanda ke ba da zanen kaya don amfani da tubalin tubalaci ko ƙaramar tubalin diamita don rage nauyi gaba ɗaya.

Alliy 800 weld wuyan waka muna da tsananin suna a masana'antar don samar da manyan flanges daban-daban na samar da wasu abokan cinikinmu. Mun kera infinoy 800 flanges waɗanda suke dogara kuma suna da inganci. Muna amfani da albarkatu da kayan aikin haɓaka da haɓaka haɓaka don samar da Astm B564 mara nauyi N0880 indoloy 800 flanges.

Yana nuna kyakkyawar juriya ga tsaka tsaki da rage mahalli. Wannan alloy yaso da isasshen oxide, fim mai kariya wanda baya kashewa, amma yana riƙe da manyan juriya da iskar shaka ta iskar shaka a cikin yanayin zafi.

Koyaya, 304l, 304 da 304h sun nuna daidaita aiki yayin da aka sanya su a cikin yanayin lalata. Astm A312 TP304l Bakin Karfe Pupe shine ɗayan bututun ƙarfe da aka fi amfani da shi a cikin duniya saboda dalilai da yawa. Astm A312 Gr TP304L ba shi da tsada fiye da yawancin kayayyakin ƙarfe kuma saboda haka ku sami inganci. Karfe ne na bakin ciki tare da chromium a ciki. 304l yana da juriya mai zafi. Idan aka kwatanta da 304 ado, yana da babban juriya ga hazo na carbide, yana ba da damar amfani da yanayin zafi tsakanin digiri 800 da 1580 Fahrenheit.

Mugun da ba shi da iyaka 600 na zagaye shine tushen Nickel tare da Carburization da kuma kyakkyawan lalata juriya a babban yanayin zafi. Baruna marasa amfani guda 600 suna da tasiri a kan bushewa CL2 da sauran gas daban-daban a m yanayin zafi. Alloy 600 mashaya wani Nickoy tare da kyawawan juriya na oxidation da kuma tsayayya ga lalata ruwa na childation da acidation na cin hanci da ruwa a cikin yanayin zafi.

bakin karfe bututu
Astm A312 TP316 madaidaiciya ƙa'idodi ne ga mara kyau, madaidaiciya-seam welded, da kuma sanyi aiki aikace-aikacen Aussive da aka yi amfani da shi a cikin babban-zafin rana aikace-aikace. A 316 masana'antu masana'antu na mashin karfe ana yin shi daga haɗuwa da chromium, nickel, da molbdenum, wanda ke ba da bututun ss 316 masu lalacewa sosai kyakkyawan juriya ga lalata da tsatsa.

Incoloy 800h bututu tare da babban temp
Astm A312 TP316 madaidaiciya ƙa'idodi ne ga mara kyau, madaidaiciya-seam welded, da kuma sanyi aiki aikace-aikacen Aussive da aka yi amfani da shi a cikin babban-zafin rana aikace-aikace. A 316 masana'antu masana'antu na mashin karfe ana yin shi daga haɗuwa da chromium, nickel, da molbdenum, wanda ke ba da bututun ss 316 masu lalacewa sosai kyakkyawan juriya ga lalata da tsatsa.

Farin Carbon mara ƙarancin jirgin sama a182 shine ɗayan sakamakon kyakkyawan zaɓi na aikace-aikacen lahani na aikace-aikacen lalata.

Ana amfani dashi sosai a cikin yanayin bincike da gas da gas kuma a cikin masu musayar zafi a cikin petrochemical \ / sarrafa sunadarai.

Flange na iya zama farantin don rufe ko rufe ƙarshen bututu. Wannan ana kiranta makaho mai kauri. Don haka, ana ɗaukar flanges su zama kayan haɗin ciki waɗanda ake amfani dasu don tallafawa sassan injin na inji.
Alloy karfe flonges
Bakin ƙarfe
jcopipe.com
SS PUPIP 316
Kovar alloy 4J29
Nickel sily butн & butbe
S31254 Flages 254 STO Love Flanges
Duplex Karfe Masu Taimako
Astm A240 2205l Duplex Plant 1.4462 farantin
Astm Asme SB 164 Monel 400 zagaye bar bars und n04400 nickel alloy mashaya
Duplex karfe & zanen gado & Coils

304 Bakin karfe bututu mai ƙarfe ne wanda yake mai tsayayya da lalata jiki, lalata lalata tsakani da cututtukan cututtukan ciki na tsakiya. Wannan mai yiwuwa ne saboda shi ne 18 \ / 8 Karfe, wanda ke nufin ya kasance tare da 18% Chromium da 8% Nickel. A wasu halaye, ragin lahani na 304l karfe ya ƙasa da na 304 Alloy. Koyaya, 304l, 304 da 304h sun nuna daidaita aiki yayin da aka sanya su a cikin yanayin lalata. Astm A312 TP304l Bakin Karfe Pupe shine ɗayan bututun ƙarfe da aka fi amfani da shi a cikin duniya saboda dalilai da yawa. Astm A312 Gr TP304L ba shi da tsada fiye da yawancin kayayyakin ƙarfe kuma saboda haka ku sami inganci. Karfe ne na bakin ciki tare da chromium a ciki. 304l yana da juriya mai zafi. Idan aka kwatanta da 304 ado, yana da babban juriya ga hazo na carbide, yana ba da damar amfani da yanayin zafi tsakanin digiri 800 da 1580 Fahrenheit.

Smi 254 bututu na iya jure high danniya danniya da alloy 254 Sco Pipe mai tsayi mai tsayi a cikin yanayin zafi da kuma mahalli marasa galihu.
Bakin karfe masu taimako
Bakin ƙarfe
jcopipe.com
SS PUPIP 316
Kovar alloy 4J29
Nickel sily butн & butbe
Astm A403 WPS31254 Sch10s Asme B16.9 Lap Joint Stub ya ƙare
Duplex Karfe Masu Taimako
Astm A240 2205l Duplex Plant 1.4462 farantin

Sae 304 Bakin Karfe shine mafi yawan baƙin ƙarfe na yau da kullun. Karfe da ke ɗauke da cututtukan chromium (tsakanin 18% da 20%) da nickel (tsakanin 8% da 10%) [1] ƙananan ƙarfe marasa ƙarfi. Karfe ne na bakin karfe. Ba shi da ƙarancin wutar lantarki da na ƙwaƙwalwa fiye da ƙarfe na carbon. Magnetic ne, amma kasa da magnetic fiye da karfe. Yana da babban juriya na lalata baki fiye da ƙarfe na yau da kullun kuma ana yadu sosai saboda sauƙi wanda aka kafa ta cikin siffofi da yawa. [1]

Alliy 800 weld wuyan waka muna da tsananin suna a masana'antar don samar da manyan flanges daban-daban na samar da wasu abokan cinikinmu. Mun kera infinoy 800 flanges waɗanda suke dogara kuma suna da inganci. Muna amfani da albarkatu da kayan aikin haɓaka da haɓaka haɓaka don samar da Astm B564 mara nauyi N0880 indoloy 800 flanges.

Yana nuna kyakkyawar juriya ga tsaka tsaki da rage mahalli. Wannan alloy yaso da isasshen oxide, fim mai kariya wanda baya kashewa, amma yana riƙe da manyan juriya da iskar shaka ta iskar shaka a cikin yanayin zafi.

Koyaya, 304l, 304 da 304h sun nuna daidaita aiki yayin da aka sanya su a cikin yanayin lalata. Astm A312 TP304l Bakin Karfe Pupe shine ɗayan bututun ƙarfe da aka fi amfani da shi a cikin duniya saboda dalilai da yawa. Astm A312 Gr TP304L ba shi da tsada fiye da yawancin kayayyakin ƙarfe kuma saboda haka ku sami inganci. Karfe ne na bakin ciki tare da chromium a ciki. 304l yana da juriya mai zafi. Idan aka kwatanta da 304 ado, yana da babban juriya ga hazo na carbide, yana ba da damar amfani da yanayin zafi tsakanin digiri 800 da 1580 Fahrenheit.

Cutar da ba ta dace da ita ba ce wacce ke da kyawawan kaddarorin da ke ba da damar sa zuwa babban ƙarfi a yanayin zafi, ƙwanƙolin lalata cututtukan cututtuka, da kuma kyawawan lalata lalata, da kuma iskar shaka ta lalata har zuwa 1300¨.

304 pooling spools ana yin shi ne da karfe 304, gama gari da shahararrun abubuwa a aikace-aikacen masana'antu da yawa waɗanda ke buƙatar juriya ga lalata da hadawa. Wadannan prooling pooling spools suna da profabricated ta amfani da ingar amfani da kayan masarufi da matakai, wanda tabbatar da cewa suna daidai da abin dogaro.

Abubuwan da ke cikin bututun ɗumbin kasusuwa suna da mafi girman ƙarfin-ɗaukar ƙarfi da ƙarfi da ƙarfi akan sauran maki.

Wannan yana bayar da inganta juriya ga sulfuric acid. Hakanan yana da babban abun ciki na chromium, don haɓaka juriya game da sinadarai da ƙayyadowin da ke gurbata tare da ferric ions da kuma narkar da ointen oints kuma narkar da oxygen.
Alloy karfe flonges
Bakin ƙarfe
jcopipe.com
SS PUPIP 316
Kovar alloy 4J29
Nickel sily butн & butbe
S31254 Flages 254 STO Love Flanges
Duplex Karfe Masu Taimako
Astm A240 2205l Duplex Plant 1.4462 farantin
Astm Asme SB 164 Monel 400 zagaye bar bars und n04400 nickel alloy mashaya
Alloy karfe faranti & zanen gado & Coils

Flashes flanges na samar da sauki ga tsaftacewa, dubawa ko gyara. Yawancin lokaci suna zuwa siffofin zagaye amma za su iya zuwa cikin square da siffofin real. Flanges an haɗa su da juna ta hanyar bolting kuma sun shiga cikin tsarin pipping ta hanyar walda ko an tsara su ga takamaiman matsin lamba; 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb and 2500lb.

Astm ATM A240 Type 2205 Farantin shine kwando na Bakin Karfe wanda ake amfani dashi sosai a cikin masana'antu daban-daban, da binciken mai da injin gas, da injin gas. Sa 240 gr 2205 takaddun an yi shi ne daga aji na 2205 bakin karfe, wanda shine haɗakar ferritic da ƙarfe na yau da kullun.

Monel 400 Nickel-tagulla Necoy (kusan 67% NI ¨c 23% Cu) wanda yake da tsayayya da tsayayyen ruwa da kuma alkama a cikin mahalli na gari da yawa a cikin mawuyacin yanayi musamman na rage yanayin. Kyakkyawan ci gaba da aikin ƙayyadaddun yanayin da aka dace da aikace-aikacen ruwa.

M 718 wani Nickel ne-chromium-tushen allurai wanda ake amfani dashi a cikin manyan aikace-aikace na babban-matsakaici kamar turbues da gas turnes. Ofaya daga cikin mahimman abubuwan da ke haifar da samar da Astm B670 Cikin Cikin Tsarin M.18 shine farantin mura. Akwai manyan nau'ikan farantin m 718 suna samuwa a kasuwa: zafi birgima da sanyi mirgine faranti.
Mafi Girma Chromium, Molybdenum da ke haifar da haifar da juriya daidai da lambar Austenitic da Duplex bakin ruwa mai mahimmanci a sama kusan 50¡aya.

Ana amfani da Alloy Mata a cikin kewayon aikace-aikacen da ake buƙata a cikin Aerospace da iko (nukiliya) masana'antu. Dingara wasu abubuwa suna ba da ƙarfi sosai.
Bakin karfe masu taimako
Bakin ƙarfe
jcopipe.com
SS PUPIP 316
Kovar alloy 4J29
Nickel sily butн & butbe
Astm A403 WPS31254 Sch10s Asme B16.9 Lap Joint Stub ya ƙare
Duplex Karfe Masu Taimako
Astm A240 2205l Duplex Plant 1.4462 farantin

Bakin karfe 304 da 304l ana sansu da bakin bakin karfe 1.4301 da 1.30 a zahiri. 304l bakin karfe bututu shine mafi kyawun ƙarfe da m karfe. Har yanzu wasu lokuta ana kiranta da tsohuwar sunan ta, 18 \ / 8, wanda aka samo shi ne daga nau'in ƙwaƙwalwar ƙwayar cuta 184 da 8% nickel. Type 304 Bakin Karfe Darasi na Austenitic ne wanda zai iya zama mai zurfi Drawn. Wannan halayyar ta haifar da 304 Kasancewa aji na farko da aka yi amfani da shi a aikace-aikacen kamar nutse da kwano.