- English
- Chinese
- French
- German
- Portuguese
- Spanish
- Russian
- Japanese
- Korean
- Arabic
- Irish
- Greek
- Turkish
- Italian
- Danish
- Romanian
- Indonesian
- Czech
- Afrikaans
- Swedish
- Polish
- Basque
- Catalan
- Esperanto
- Hindi
- Lao
- Albanian
- Amharic
- Armenian
- Azerbaijani
- Belarusian
- Bengali
- Bosnian
- Bulgarian
- Cebuano
- Chichewa
- Corsican
- Croatian
- Dutch
- Estonian
- Filipino
- Finnish
- Frisian
- Galician
- Georgian
- Gujarati
- Haitian
- Hawaiian
- Hebrew
- Hmong
- Hungarian
- Icelandic
- Igbo
- Javanese
- Kannada
- Kazakh
- Khmer
- Kurdish
- Kyrgyz
- Latin
- Latvian
- Lithuanian
- Luxembou..
- Macedonian
- Malagasy
- Malay
- Malayalam
- Maltese
- Maori
- Marathi
- Mongolian
- Burmese
- Nepali
- Norwegian
- Pashto
- Persian
- Punjabi
- Serbian
- Sesotho
- Sinhala
- Slovak
- Slovenian
- Somali
- Samoan
- Scots Gaelic
- Shona
- Sindhi
- Sundanese
- Swahili
- Tajik
- Tamil
- Telugu
- Thai
- Ukrainian
- Urdu
- Uzbek
- Vietnamese
- Welsh
- Xhosa
- Yiddish
- Yoruba
- Zulu
- Kinyarwanda
- Tatar
- Oriya
- Turkmen
- Uyghur
Bakin karfe na waje hexagon kusoshi
DIN933 Ms hex nut bolts an ƙera su ne daga kayan daban-daban, tare da ƙarfe na carbon kasancewa zaɓi na yau da kullun, ana samun su a cikin ma'aunin ƙarfi da yawa kamar 4.6, 5.8, 8.8, da 12.9.
Bayani
alama
Kayan Samfur
DIN933 Ms hex nut bolts an ƙera su ne daga kayan daban-daban, tare da ƙarfe na carbon kasancewa zaɓi na yau da kullun, ana samun su a cikin ma'aunin ƙarfi da yawa kamar 4.6, 5.8, 8.8, da 12.9. Ƙananan - 4.6 carbon karfe yana ba da ƙarfin asali, yana sa ya dace da aikace-aikacen aikace-aikacen gabaɗaya inda buƙatun kaya ba su da ƙarancin ƙarfi, kamar taron kayan gida mai sauƙi. Ƙarfe na 5.8 - yana ba da ƙarfin haɓaka kaɗan kuma ana amfani dashi sau da yawa a cikin kayan aikin injin gama gari tare da matsakaicin buƙatun nauyi.
Ƙarfe-ƙarfe mafi girma, gami da 8.8 da 12.9, sun ƙunshi abubuwa masu haɗawa kamar su manganese, silicon, kuma a cikin yanayin 12.9 - grade, ƙarin stringent iko na ƙazanta da daidaitaccen magani mai zafi. 8.8-grade bolts, bayan maganin zafi, suna nuna ƙarfin ƙarfi mai kyau kuma suna amfani da kayan aikin masana'antu da ayyukan gine-gine na gabaɗaya. The 12.9 - sa kusoshi, kasancewa na high - ƙarfi, su ne zafi - bi da su cimma kyau kwarai inji Properties, iya jure nauyi nauyi, high danniya, da rawar jiki, da haka ne manufa domin m tsarin haši a cikin mota injuna, nauyi - wajibi inji, da kuma manyan - sikelin yi.
Don aikace-aikacen da ke buƙatar haɓaka juriya na lalata, bakin karfe kuma ana amfani da shi, yawanci a cikin maki 304 da 316. 304 bakin karfe yana ba da kyakkyawar kariya ta gama-gari, wacce ta dace da aikace-aikacen gida da yawa na waje tare da matsakaicin bayyanar muhalli. 316 bakin karfe, tare da mafi girman abun ciki na molybdenum, yana ba da mafi girman juriya ga sinadarai masu tsauri, ruwan gishiri, da matsananciyar yanayi, yana sa ya dace da marine, sunadarai, da masana'antar sarrafa abinci.
Samfuran Samfura
Layin samfurin DIN933 Ms hex nut bolts, wanda ke nuna hex mai nauyi - ƙwanƙwasa masu girman kai a cikin masu girma dabam M4, M5, M6, M8, M10, da M12, an rarraba shi bisa girman, ƙimar ƙarfi, da buƙatun aikace-aikacen:
Matsakaicin Girman Ma'auni: Akwai su a cikin ma'auni masu girma dabam M4, M5, M6, M8, M10, da M12, waɗannan kusoshi suna rufe nau'i-nau'i na diamita don saduwa da buƙatu daban-daban. Ana amfani da ƙananan masu girma dabam kamar M4 da M5 a cikin kayan lantarki, kayan aiki na musamman, da haske - majalisu na inji inda sarari ke da iyaka kuma ƙarami sun isa. Manya-manyan girma, kamar M10 da M12, sun dace da aikace-aikacen ayyuka masu nauyi, gami da gini, manyan injunan sikeli, da taron chassis na kera motoci, inda ake buƙatar ɗaukar nauyi mai girma.
Ƙarfafa - Samfura masu daraja: Kusoshi sun zo cikin ƙarfin maki 4.6, 5.8, 8.8, da 12.9. 4.6 - ƙwanƙwasa ƙira sune na asali - ƙirar ƙarfi, ana amfani da su don haɗin kai marasa mahimmanci inda aka yi amfani da ƙaramin nauyi. 5.8 - bolts masu daraja suna ba da mataki - sama da ƙarfi kuma ana amfani da su gaba ɗaya - maƙasudin inji da haske - ayyukan gini. 8.8 - bolts masu matsakaici - ƙirar ƙarfi, galibi ana aiki da su a cikin kayan aikin masana'antu, masana'antar kayan daki, da ginin gabaɗaya inda ake buƙatar ƙarin abin dogara. 12.9 - bolts masu daraja suna da girma - ƙirar ƙarfin, musamman an tsara su don aikace-aikacen nauyi - inda babban damuwa, rawar jiki, da nauyi mai nauyi ke shiga, kamar a cikin sararin samaniya da masana'antar kera motoci don injin da tsarin taron dakatarwa.
Musamman - Samfuran Aikace-aikace: Don takamaiman yanayin aikace-aikacen, akwai na musamman - samfuran aikace-aikacen. A wasu lokuta, kusoshi tare da tsayin zaren tsayi ko na al'ada - tsayin da aka yi yana samuwa don biyan buƙatun taro na musamman. Bugu da ƙari, za a iya samar da kusoshi tare da jiyya na musamman na saman don takamaiman yanayin muhalli, kamar surufin hana galling don aikace-aikace inda ake ƙara matsawa akai-akai da sassautawa, ko sutura don haɓaka mai a cikin mahalli mai ƙarfi, don biyan buƙatu na musamman.
Tsarin Masana'antu
Samar da DIN933 Ms hex nut bolts ya ƙunshi matakan daidaitattun matakai da tsayin daka ga ka'idodin DIN933:
Shirye-shiryen Kayayyaki: High - ingancin albarkatun kasa, ko carbon karfe ko bakin karfe, an hankali samo asali. Ana gudanar da bincike mai tsauri akan sinadarai, kaddarorin injina, da ingancin saman kayan don tabbatar da bin ka'idodi masu dacewa da buƙatun sa. Ana yanke kayan ƙarfe zuwa tsayin da suka dace bisa ga ƙayyadaddun girman kundi.
Samar da: Domin carbon karfe kusoshi, sanyi - kan gaba ko zafi - ƙirƙira matakai da aka saba amfani. Cold - kan gaba yana da inganci don taro - yana samar da ƙananan kusoshi masu girma. A cikin wannan tsari, ana siffanta ƙarfen zuwa cikin halayen hex da ƙugiya shank ta amfani da mutu a matakai da yawa, yana riƙe da ingantaccen samarwa da daidaiton girma. Hot - ƙirƙira ana amfani da mafi girma - diamita ko babba - ƙarfin kusoshi (kamar 12.9 - grade). Ƙarfe yana mai zafi zuwa yanayin da ba za a iya jurewa ba sannan kuma an tsara shi a ƙarƙashin babban matsin lamba don cimma ƙarfin da ake bukata da madaidaicin girman. Don bakin karfe, ana amfani da hanyoyin ƙirƙira iri ɗaya, tare da gyare-gyare bisa ga kaddarorin kayan.
Zare: Bayan kafa, da kusoshi sha da threading ayyuka. Mirgina zaren ita ce hanyar da aka fi so yayin da yake haifar da zaren da ya fi ƙarfin sanyi - yana aiki da ƙarfe, yana haɓaka juriyar gajiyar kusoshi. Ana amfani da mutuwar zaren na musamman don tabbatar da cewa farar zaren, bayanin martaba, da girma daidai da buƙatun ma'aunin DIN933, yana ba da tabbacin dacewa tare da madaidaitan ƙwaya da ramukan zaren.
Maganin zafi (don ƙarfin ƙarfin maki): Bolts na ƙarfi maki 8.8 da 12.9, musamman waɗanda aka yi da carbon karfe, sha zafi - magani matakai ciki har da annealing, quenching, da tempering. Annealing yana laushi ƙarfe kuma yana kawar da damuwa na ciki; quenching yana ƙara taurin da ƙarfi; da tempering daidaita taurin da taurin zuwa ga mafi kyau duka matakin, tabbatar da cewa kusoshi cimma da ake bukata inji Properties domin daban-daban ƙarfin maki.
Manufacturing Nut: Ana samar da 'ya'yan itace ta hanyar matakai kamar sanyi - kafa ko machining. Cold - forming ana amfani da taro - samar da daidaitattun kwayoyi, inda karfe aka siffar zuwa cikin hex goro form ta amfani da mutu. Ana amfani da mashin ɗin don goro tare da buƙatu na musamman ko don ƙarami - samar da tsari, yana ba da damar ƙarin madaidaicin sarrafa girman. Hakanan ana sarrafa zaren goro a hankali don tabbatar da haɗin kai tare da kusoshi da kuma bin ka'idodin DIN933.
Duban inganci: Kowane rukuni na kusoshi da goro yana ƙarƙashin kulawa mai tsauri daidai da ka'idodin DIN933. Ana yin gwaje-gwaje masu girma don tabbatar da cewa diamita, tsayi, ƙayyadaddun zaren, da girman kai na kusoshi da ƙwaya sun cika madaidaicin buƙatun. Gwaje-gwajen injina, gami da ƙarfin juzu'i, taurin, da gwaje-gwajen juzu'i, ana yin su don tabbatar da kaya - ƙarfin ɗauka da aikin kusoshi da goro. Ana gudanar da bincike na gani don bincika lahani na sama, tsagewa, ko ƙirar zaren da bai dace ba. Samfuran da suka wuce duk ingantattun gwaje-gwajen kawai an yarda dasu don marufi da rarrabawa.
Tsarin Jiyya na Sama
Ana yin jiyya na saman don DIN933 Ms hex nut bolts don haɓaka aikinsu da tsawon rayuwarsu:
Zinc Plating: Domin carbon karfe kusoshi, zinc plating ne na kowa magani. Ana fara tsaftace ƙullun don cire gurɓataccen abu, sannan a sanya wutar lantarki tare da Layer na zinc. Wannan Layer na zinc yana aiki azaman shinge na hadaya, yana lalatawa da kyau don kare tushen karfe. Zinc plating yana ba da kariya ta asali na lalata kuma ya dace da na cikin gida da ƙasa da aikace-aikacen waje masu lalata. Hakanan yana ba kusoshi haske, kamanni na ƙarfe.
Hot - Dip Galvanizing: A cikin ƙarin wurare masu buƙata, ana amfani da galvanizing mai zafi. Ana yanke kusoshi, a tsinke su don cire tsatsa da sikelin, a juye su, sannan a nutsar da su cikin ruwan wanka na zinc da aka narkar da shi a kusan 450 - 460 ° C. Zinc yana amsawa tare da baƙin ƙarfe a cikin ƙarfe don samar da jerin nau'ikan zinc - yadudduka na baƙin ƙarfe, sannan kuma tsantsar tukwane na waje. Sakamakon lokacin farin ciki kuma mai ɗorewa galvanized shafi yana ba da kyakkyawan juriya na lalata, yana mai da kusoshi masu dacewa da dogon lokacin amfani da waje da yanayi mai tsauri, kamar yankunan masana'antu ko yankunan bakin teku.
Rufin Black Oxide: Black oxide shafi tsari ne na sinadarai wanda ke haifar da bakin ciki, baƙar fata, lalata-launi mai juriya a saman ƙwanƙolin ƙarfe na carbon. Wannan suturar ba wai kawai tana ba da wasu matakan kariya na lalata ba amma kuma yana ba wa ƙullun wani nau'i, matte baƙar fata, wanda sau da yawa ya fi dacewa a aikace-aikace inda ake buƙatar kayan ado da matsakaicin lalata. Bakin oxide Layer yana da ɗan ƙaramin sirara kuma yana iya buƙatar ƙarin riguna don ingantacciyar kariya ta lalata a cikin wurare masu tsanani.
Bakin Karfe Passivation: Domin bakin karfe bolts, passivation magani da za'ayi. Wannan ya haɗa da nutsar da kusoshi a cikin maganin acid don cire gurɓataccen ƙasa, barbashi na ƙarfe, da haɓaka ƙirar oxide na halitta a kan bakin karfe - saman. Passivation yana inganta juriyar lalata bakin karfe, musamman a wuraren da ions chloride ko wasu abubuwa masu lalata za su iya kasancewa, yana tabbatar da dorewar amincin kusoshi.
Shafi Na Musamman: A wasu lokuta, kusoshi da goro na iya karɓar sutura na musamman. Maganin kama-karya yana hana ƙullun daga kamawa saboda oxidation ko yanayin zafi mai girma, wanda ke da mahimmanci musamman a aikace-aikacen da za a iya cire kusoshi a sake shigar da su akai-akai. Ana iya amfani da suturar Teflon don rage rikici yayin shigarwa da amfani da shi, yana sa ya fi sauƙi don ƙarfafawa da sassaukar da kusoshi da kwayoyi.
Iyakar aikace-aikace
DIN933 Ms hex nut bolts ana amfani da su ko'ina cikin masana'antu da yawa:
Kera Kayan Aikin Injini: A cikin kera kayan aikin injiniya, ana amfani da waɗannan kusoshi don haɗa abubuwa daban-daban. An zaɓi nau'ikan ƙarfin ƙarfi daban-daban bisa ga buƙatun nauyin kayan aiki. Alal misali, 4.6 da 5.8 - sa kusoshi ana amfani da haske - wajibi aka gyara, yayin da 8.8 da 12.9 - sa kusoshi suna da muhimmanci ga nauyi - wajibi sassa kamar injin tubalan, gearboxes, da nauyi - inji Frames, tabbatar da kwanciyar hankali da kuma dogara aiki na kayan aiki.
Gine-gine da Gine-gine: A cikin masana'antar gine-gine, ana amfani da su don haɗa abubuwa masu mahimmanci. Matsakaici-ƙararfin 8.8 - ana amfani da kusoshi masu daraja don ayyukan gine-gine na gabaɗaya, kamar haɗa katako na ƙarfe da ginshiƙai a cikin gine-gine. High - ƙarfi 12.9 - sa bolts ana amfani da a cikin m tsarin haši na manyan - sikelin gine-gine, gadoji, da kuma kayayyakin more rayuwa ayyukan, inda suke bukatar jure nauyi nauyi da kuma muhalli danniya, bayar da gudunmawa ga gaba daya kwanciyar hankali da kuma aminci na Tsarin.
Masana'antar Motoci da Aerospace: A cikin masana'antar kera motoci, ana amfani da kusoshi na DIN933 a cikin haɗin injin, ginin chassis, da tsarin dakatarwa. Maɗaukakin ƙarfi 12.9- bolts suna da mahimmanci don tabbatar da kayan aikin injin da tabbatar da aikin abin hawa da aminci a ƙarƙashin yanayin tuƙi daban-daban. A cikin masana'antar sararin samaniya, inda ake buƙatar ingantacciyar inganci da ƙa'idodin aiki, ana amfani da waɗannan kusoshi don haɗa abubuwan haɗin jirgin. Madaidaicin masana'anta da aikin abin dogaro suna da mahimmanci don aminci da aikin jirgin sama.
Kayan Lantarki da Kayan Wutar Lantarki: A cikin masana'antun lantarki da na lantarki, ana amfani da ƙananan kusoshi masu girma kamar M4 da M5 don tabbatar da allunan kewayawa, shinge, da sauran abubuwan da aka gyara. Zaɓuɓɓukan zare mai kyau da ke akwai don wasu masu girma dabam suna ba da izinin ɗaure daidai ba tare da lalata kayan lantarki masu laushi ba. Lalacewa - kaddarorin masu juriya na bakin karfe - a cikin wannan jerin kuma suna da fa'ida ga kayan lantarki da ake amfani da su a cikin yanayi mai laushi ko lalata.
Furniture da Aikin katako: A cikin kayan daki da aikin katako, ana amfani da waɗannan kusoshi don haɗa katako, ƙarfe, ko kayan haɗin gwal. Haɗin haɗin hex-nut-bolt yana ba da haɗin gwiwa mai ƙarfi da aminci, kuma nau'ikan nau'ikan girma da ƙimar ƙarfi na iya saduwa da ƙirar kayan ɗaki daban-daban da buƙatun tsarin, tabbatar da kwanciyar hankali da karko na kayan kayan.
Amfanin Samfur
Daidaitaccen Zane da Daidaituwa: Yin biyayya da ma'auni na DIN933, waɗannan kusoshi da kwayoyi suna ba da ƙira mai mahimmanci, tabbatar da kyakkyawar dacewa a cikin ayyuka da masana'antu daban-daban. Madaidaitan ma'auni da ƙayyadaddun zaren suna ba da izini don sauƙin sauyawa da musanyawa, sauƙaƙe sayayya, shigarwa, da hanyoyin kiyayewa, da rage haɗarin kurakurai a cikin taro.
Zaɓuɓɓukan Ƙarfafa Daban-daban: Tare da ƙarfin ƙarfin da ke jere daga 4.6 zuwa 12.9, waɗannan kusoshi na iya saduwa da nau'i-nau'i iri-iri - buƙatun ɗaukar nauyi. Wannan bambance-bambancen yana bawa masu amfani damar zaɓar mafi dacewa kusoshi don aikace-aikace daban-daban, daga haske - ayyuka masu nauyi zuwa nauyi - aiki, babban - haɗin kai, samar da mafita mai sassauƙa da abin dogara.
Juriya na Lalata: Ta daban-daban surface jiyya kamar tutiya plating, zafi - tsoma galvanizing, kuma bakin - karfe passivation, wadannan kusoshi bayar da kyau ga kyau kwarai lalata juriya. Wannan ya sa su dace don amfani a wurare daban-daban, ciki har da waje, ruwa, da saitunan masana'antu masu lalata, suna tsawaita rayuwar sabis da rage farashin kulawa.
Dogarowar Dagewa: Haɗin haɗin hex-nut-bolt yana ba da ingantacciyar hanyar ɗaurewa. Siffar hexagonal na kai da kwaya suna ba da damar sauƙaƙewa da sassautawa tare da wrenches, kuma madaidaicin ƙirar zaren yana tabbatar da dacewa mai ƙarfi, mai iya jurewa nau'ikan nau'ikan nau'ikan nau'ikan inji, gami da tashin hankali, ƙarfi, da rawar jiki, yana tabbatar da kwanciyar hankali na abubuwan da aka haɗa.
Farashin - Mai tasiri: Saboda daidaitattun samar da su da kuma samuwa mai yawa, DIN933 Ms hex nut bolts suna ba da farashi - ingantaccen bayani don buƙatar buƙata. Ikon zaɓar madaidaicin ƙarfin ƙarfin da girman daidai da ƙayyadaddun buƙatun aikace-aikacen kuma yana taimakawa haɓaka farashi, kamar yadda masu amfani ba sa buƙatar wucewa - ƙididdige manyan kusoshi masu ƙarfi don ƙananan aikace-aikacen lodi.
tuntube mu
Shahararrun samfura masu alaƙa
Kwayar kwaya
Kwayoyin murabba'in yawanci ana kera su daga nau'ikan kayan inganci iri-iri, kowanne an zaɓa don biyan takamaiman buƙatun aiki.
Hexagon flange na waje lebur kai
Geomet flange bolts an ƙirƙira su da farko daga manyan kayan inganci, waɗanda aka zaɓa a hankali don daidaita ƙarfi, dorewa, da juriya na lalata. Carbon karfe abu ne da aka saba amfani dashi, musamman a maki kamar 4.8, 8.8, da 10.9.
Dacromet na waje shida
Dacromet galvanized Grade 8.8 da 10.9 high - tensile B7 hex head bolts da kwayoyi galibi suna amfani da babban ƙarfe mai ƙarfi a matsayin kayan tushe.
Katin shugaban
Ƙirƙirar igiyoyin igiyar waya galibi ana yin su ne daga manyan kayan ƙarfi don tabbatar da amintaccen ɗaure igiyoyin waya. Carbon karfe abu ne da aka saba amfani dashi, musamman a maki kamar 45 # ko 65Mn.
Hex Self-hako Screws Tare da EPDM Washer Carbon Karfe Hexagonal Self-Tapping Screw Roof Screws
●Material: Carbon Karfe ● Maganin Sama: Galvanized, Black Oxide, Hot Dip Galvanizing, Dacromet, Ruspert ● Girman: 6#,7#,8#,10#,12#,14# / ST3.5, ST3.9, ST4.2, ST4.8. ●Length: 13-125MM ● Standard: DIN,ANSI,BSW,JIS,GB
Dacromet-Coated Hexagon Flange Bolts: High-Torque, Anti-Loose fasteners don Harsh Marine/Muhallin Masana'antu
●Material: Carbon Karfe da Bakin Karfe ● Maganin Sama: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet
Kushin bazara
Ana yin wankin bazara galibi daga kayan inganci masu inganci don tabbatar da ingantaccen aiki da dorewa. Carbon karfe abu ne da ake amfani da shi sosai, sau da yawa a cikin maki kamar 65Mn ko 70, wanda zai iya zama zafi - ana kula da shi don haɓaka ƙarfinsa da juriyar gajiya.
Walda goro
Kwayoyin walda ana kera su ne da farko daga kayan da za su iya jure yanayin zafi da na inji na tsarin walda yayin da ake tabbatar da ingantaccen aikin ɗaure. Low - carbon karfe ne da aka saba amfani da abu saboda da kyau kwarai weldability.
Fadada bene
An ƙera ƙwanƙwasa faɗaɗa lif daga ƙima - kayan ƙima don tabbatar da matsakaicin aminci, amintacce, da dawwama a cikin manyan mahalli na shigarwa na lif.
Sukurori
Wannan fassarar tana kiyaye daidaiton fasaha yayin tabbatar da tsabta ga masu sauraron duniya. Ana iya yin gyare-gyare bisa ƙayyadaddun ƙa'idodin masana'antu ko buƙatun kalmomi na yanki.
Hexagon flange dunƙule kai tapping
Hex head-hakan sukurori yawanci kerarre daga iri-iri na high-yi kayan aiki, kowane zažužžukan don saduwa da takamaiman aikace-aikace bukatun. Carbon karfe abu ne da aka saba amfani dashi, musamman a maki kamar 45 # da 65Mn.
M10 Hexagon Socket Bolt Dacromet Carbon Karfe Fasteners
https://www.hbfjrfastener.com/wp-content/uploads/Video-01-2.mp4 Fa'idodi: Madalla c...
Na waje Shida
An kera kwayoyi na Hex daga nau'ikan kayan aiki daban-daban, kowannen da aka zaɓa don biyan takamaiman buƙatun aiki a cikin aikace-aikace daban-daban. Ƙarfe mai laushi babban zaɓi ne na gabaɗaya - manufa hex kwayoyi saboda farashin sa - inganci da isasshen ƙarfi ga waɗanda ba - ayyuka masu ɗaurewa masu mahimmanci a cikin gida.
Anga bango guda huɗu
3/4 yanki na gyaran gyare-gyaren ƙwanƙwasa an yi su ne daga haɗuwa mai girma - kayan aiki don tabbatar da ƙarfi, dorewa, da aminci.
Dunƙule
Ana yin ƙwanƙwasa zare da yawa daga kayan inganci daban-daban, waɗanda aka zaɓa bisa takamaiman buƙatun aikace-aikace daban-daban dangane da ƙarfi, karko, da juriya na lalata. Carbon karfe yana tsaye a matsayin ɗayan kayan da ya fi dacewa, musamman a cikin maki kamar 4.8, 8.8, da 10.9.
Zagaye na goro mai rami uku na ƙarfe
Kwayoyin zagaye na ramuka guda uku galibi ana yin su ne daga abubuwa iri-iri, kowanne an zaɓa don biyan takamaiman buƙatun aiki. Alloy karfe abu ne da aka saba amfani dashi, musamman don aikace-aikacen da ke buƙatar ƙarfi da ƙarfi.