1. 45——Maɗaukakin Karfe na Tsarin Carbon, wanda shine mafi yawan amfani da matsakaicin carbon quenched da ƙarfe mai zafi.
Babban fasali: Matsakaicin carbon da aka kashe da ƙarfe da aka fi amfani da shi yana da ingantattun kayan aikin injiniya, ƙarancin ƙarfi, kuma yana da saurin fashewa yayin kashe ruwa.Ya kamata a kashe ƙananan sassa da fushi, kuma manyan sassa ya kamata a daidaita su.
Misalin aikace-aikacen: Ana amfani da shi musamman don kera sassa masu motsi masu ƙarfi, kamar injin injin turbine da pistons compressor.Shafts, gears, racks, tsutsotsi, da dai sauransu. Kula da preheating kafin walda da annealing don rage damuwa bayan walda.
2. Q235A (A3 karfe) - mafi yawan amfani da carbon tsarin karfe
Babban fasali: Yana da babban filastik, tauri, aikin walda, aikin hatimin sanyi, takamaiman ƙarfi da kyakkyawan aikin lankwasa sanyi.
Misalin aikace-aikacen: An yi amfani da shi sosai a sassa da tsarin walda tare da buƙatu gabaɗaya.Kamar ja da sanduna, haɗa sanduna, fil, shafts, sukurori, kwayoyi, ferrules, brackets, inji tushe, gine-gine, gadoji, da dai sauransu.
3.40Cr - daya daga cikin mafi yadu amfani karfe iri, na ga gami tsarin karfe
Babban fasali: Bayan quenching da tempering jiyya, yana da kyau m inji Properties, low zafin jiki tasiri taurin da low daraja ji, mai kyau hardenability, high gajiya ƙarfi za a iya samu a lokacin da man sanyaya, da kuma sassa tare da hadaddun siffofi da sauki ga Cracks faruwa, matsakaici sanyi-lankwasawa filastik, mai kyau machinability bayan tempering ko quenching da tempering, amma matalauta weldability, yiwuwa ga fasa, ya kamata a preheated zuwa 100-150 ° C kafin waldi, kullum amfani a quenched da tempered jihar, kuma za a iya amfani da Carbonitriding da high mita surface hardening magani.
Aikace-aikacen misali: Bayan quenching da tempering, ana amfani da shi don kera matsakaici-gudun da matsakaici-load sassa, kamar inji kayan aiki Gears, shafts, tsutsotsi, spline shafts, thimble hannayen riga, da dai sauransu Bayan quenching da tempering da high-mita surface quenching. , Ana amfani da shi don kera manyan tauri, sassa masu ɗorewa, irin su gears, shafts, main shafts, crankshafts, mandrels, hannayen riga, fil, igiyoyi masu haɗawa, dunƙule kwayoyi, bawul ɗin ci, da sauransu, ana amfani da su don kera nauyi mai nauyi. , matsakaici-gudun tasiri sassa bayan quenching da matsakaici-zazzabi tempering Parts, kamar man famfo rotors, sliders, gears, main shafts, kwala, da dai sauransu, ana amfani da su tsirar nauyi-taƙawa, low-tasiri, lalacewa-resistant sassa, irin su tsutsotsi, manyan shafts, shafts, collars, da dai sauransu, bayan quenching da ƙananan zafin jiki, ana amfani da carbon Nitriding don samar da sassan watsawa tare da girman girman girman da ƙananan ƙananan zafin jiki, irin su shafts da gears.
4. HT150——Grey simintin ƙarfe
Misalai na aikace-aikacen: akwatin gear, gadon injin, akwatin, Silinda na ruwa, jikin famfo, jikin bawul, fulwheel, shugaban Silinda, Pulley, murfin ɗaukar hoto, da sauransu.
5. 35-- Kayan aiki na yau da kullum don sassa daban-daban na daidaitattun sassa da masu ɗaure
Babban fasali: Ƙarfin da ya dace, filastik mai kyau, babban filastik mai sanyi, yarda da walda.Yana iya zama ɗan haushi kuma a zana shi cikin yanayin sanyi.Low hardenability, amfani bayan normalizing ko tempering.
Misali na aikace-aikacen: Ya dace da kera ƙananan sassan sassan giciye waɗanda zasu iya jure wa manyan kaya: irin su crankshafts, levers, igiyoyi masu haɗawa, sarƙoƙi, da dai sauransu, sassa daban-daban na daidaitattun sassa, masu ɗaure.
6. 65Mn - karfen bazara da aka fi amfani dashi
Misalai na aikace-aikace: daban-daban ƙananan maɓuɓɓugan lebur da zagaye, maɓuɓɓugan matashi, maɓuɓɓugan ruwa, zoben bazara, maɓuɓɓugan ruwa, maɓuɓɓugan ruwa, maɓuɓɓugan birki, maɓuɓɓugan ruwa mai birgima mai sanyi, dawakai, da sauransu.
7.0Cr18Ni9 - bakin karfe da aka fi amfani da shi (Lambar karfe na Amurka 304, lambar karfen Jafananci SUS304)
Fasaloli da aikace-aikace: Mafi yawan amfani da shi azaman ƙarfe mai jure zafi, kamar kayan abinci, kayan aikin sinadarai gabaɗaya, da kayan masana'antar makamashi na asali.
8. Cr12——aikin sanyi da aka saba amfani da shi mutu karfe (Nau'in Karfe na Amurka D3, nau'in karfe na Japan SKD1)
Features da aikace-aikace: Cr12 karfe ne yadu amfani sanyi aikin mutu karfe, wanda nasa ne high carbon da high chromium ledeburite karfe.Karfe yana da kyau mai ƙarfi da juriya mai kyau;saboda abun ciki na carbon na Cr12 karfe yana da girma kamar 2.3%, tasirin taurin ba shi da kyau, yana da sauƙin zama gaggautsa, kuma yana da sauƙi don samar da eutectic carbide mara kyau;Yana da juriya mai kyau.
Ana amfani da shi mafi yawa don kera mutuwar tambarin sanyi, naushi, mutuwar bacin rai, yanayin sanyi ya mutu, naushi da mutuwar sanyin extrusion ya mutu, rijiyoyin hannu, ma'auni, zanen waya ya mutu, da mutuƙar ƙima waɗanda ke ƙarƙashin ƙarancin tasiri kuma suna buƙatar babban lalacewa. juriya., Zaren mirgina allo, zurfin zane mutu da sanyi latsa mutu don foda karfe, da dai sauransu.
9. DC53 - aikin sanyi da aka saba amfani da shi ya mutu karfe da aka shigo da shi daga Japan
Fasaloli da aikace-aikace: Ƙarfi mai ƙarfi da taurin sanyi mai aiki mutu karfe, ƙimar ƙarfe na Daido Special Steel Co., Ltd., Japan.Bayan matsanancin zafin jiki, yana da babban taurin, babban ƙarfi, da kyakkyawan aikin yankan waya.
Ana amfani da shi don madaidaicin tambarin sanyi ya mutu, zane ya mutu, zaren birgima ya mutu, mutuwar sanyi, bugun naushi, da sauransu.
10. DCCr12MoV - chromium karfe mai jure lalacewa
An yi shi a China, abubuwan da ke cikin carbon ɗin sun yi ƙasa da na ƙarfe na Cr12, kuma ana ƙara Mo da V don haɓaka rashin daidaituwa na carbide.MO na iya rage rarrabuwa na carbide da haɓaka ƙarfin ƙarfi, kuma V na iya tace hatsi da haɓaka tauri.Wannan karfe yana da babban Hardenability, sashin giciye za a iya taurare gaba daya a kasa 400mm, kuma har yanzu yana iya kula da taurin mai kyau da juriya a 300 ~ 400 ° C.Yana da ƙarfi mafi girma fiye da Cr12, kuma canjin ƙara yana ƙarami yayin kashewa.Hakanan yana da tsayin daka da juriya.Good m inji Properties.Don haka, ana iya ƙera gyare-gyare daban-daban tare da manyan sassan giciye, sifofi masu rikitarwa, da manyan tasiri.
Misali, zane na yau da kullun ya mutu, bugun naushi ya mutu, bugun naushi ya mutu, mutuwa ba komai, datsawa mutu, birgima ya mutu, zanen waya ya mutu, zafin sanyi ya mutu, yankan sanyi, almakashi, saws madauwari, daidaitattun kayan aikin, kayan aikin aunawa, da sauransu.
11. SKD11 - ductile chrome karfe
Hitachi, Japan ne ya yi.A fasaha yana haɓaka tsarin simintin ƙarfe a cikin ƙarfe kuma yana daidaita hatsi.Idan aka kwatanta da Cr12mov, ya inganta tauri da juriya.Yana tsawaita rayuwar sabis na mold.
12. D2-- High carbon da high chromium sanyi aikin karfe
Anyi a Amurka.Yana da babban hardenability, hardenability, sa juriya, high zafin jiki oxidation juriya, mai kyau lalata juriya bayan quenching da polishing, da kuma kananan zafi magani nakasawa.Ya dace da kera nau'ikan nau'ikan kayan aikin sanyi daban-daban waɗanda ke buƙatar madaidaicin daidaito da tsawon rai., Wukake da kayan aunawa.
Kamar su zana mutu, sanyi extrusion mutu, sanyi wuka shear, da dai sauransu.
13. SKD11 (SLD) —-Ba nakasawa m high chromium karfe
Hitachi Co., Ltd. na Japan ne ya samar.Saboda karuwar abubuwan MO da V a cikin karfe, tsarin simintin gyare-gyare a cikin karfe yana inganta, an tsaftace hatsi, kuma an inganta yanayin halittar carbides.Sabili da haka, ƙarfin da ƙarfin wannan ƙarfe (ƙarfin lankwasawa, karkatarwa, ƙarfin tasiri) da dai sauransu) ya fi SKD1, D2, juriya na lalacewa ya karu, kuma yana da juriya mai girma.Aiki ya tabbatar da cewa rayuwar wannan karfe mold aka inganta idan aka kwatanta da Cr12mov.
Ana amfani da shi sau da yawa don kera ƙira tare da buƙatu masu girma, kamar zanen ƙira, ƙira don tasirin ƙafafun niƙa, da sauransu.
14. DC53 - high tauri high chromium karfe
Kamfanin Daido Co., Ltd., Japan ya samar.Taurin maganin zafi ya fi SKD11.Bayan high zafin jiki (520-530) tempering, zai iya kai 62-63HRC high taurin.Dangane da ƙarfi da juriya, DC53 ya wuce SKD11.Tauri ya ninka na SKD11.Tauri na DC53 yana cikin Cracks kuma ba kasafai ake samun fasa ba a masana'antar aikin sanyi.An inganta rayuwar sabis sosai.Ragowar damuwa kadan ne.An rage ragowar damuwa bayan babban zafin jiki.Domin an danne tsagewa da nakasar bayan yanke waya.Mashin iya aiki da abrasive sun wuce SKD11.An yi amfani da shi cikin madaidaicin hatimi ya mutu, ƙirƙira sanyi, zane mai zurfi ya mutu, da sauransu.
15. SKH-9—— Janar-manufa high-gudun karfe tare da high lalacewa juriya da tauri.
Hitachi Co., Ltd. na Japan ne ya samar.Ana amfani da shi don ƙirƙira mutuwar sanyi, masu yankan tsiri, drills, reamers, naushi, da sauransu.
16. ASP-23--Powder Metallurgy High Speed Karfe
An yi shi a Sweden.Rarraba Carbide iri ɗaya ce ta musamman, mai jure lalacewa, babban tauri, sauƙin sarrafawa, da kwanciyar hankali da zafin jiki.An yi amfani da shi don kayan aikin yankan tsawon rai iri-iri kamar naushi, mutuwar zane mai zurfi, mutuwar hakowa, masu yankan niƙa da yanke wukake..
17. P20 - girman gyare-gyaren filastik gabaɗaya da ake buƙata
Anyi a Amurka.Yana iya zama electro-eroded.An riga an ɗora jihar masana'anta zuwa HB270-300.Ƙunƙarar ƙarfi shine HRC52.
18. 718——Mai girman buƙatun filastik mold
Anyi a Sweden.Musamman don aikin lalata na lantarki.Pre-taurare HB290-330 a cikin masana'anta jihar.Ƙunƙarar taurin HRC52.
19. Nak80 — high madubi surface, high ainihin filastik mold
Kamfanin Daido Co., Ltd. a Japan ya samar.Pre-taurare HB370-400 a cikin masana'anta jihar.Quenching taurin HRC52
20. S136——Anti-lalata da madubi polishing filastik mold
Anyi a Sweden.Pre-hardened HB<215 a cikin tsohuwar jihar masana'anta.Ƙunƙarar taurin HRC52.
21. H13——wanda aka fi amfani da shi don jefa ƙura
Don aluminium, zinc, magnesium da alli mutu-casting.Hot stamping mutu, aluminum extrusion mutu,
22. SKD61——Babban ƙwaƙƙwaran simintin gyare-gyare
Kamfanin Hitachi Co., Ltd. na Japan ya samar, an inganta rayuwar sabis idan aka kwatanta da H13 ta hanyar fasahar remelting ballast na lantarki.Hot stamping mutu, aluminum extrusion mutu,
23. 8407--Na ci gaba mutu-simintin gyare-gyare
Anyi a Sweden.Hot stamping ya mutu, aluminum extrusion ya mutu.
24. FDAC - Sulfur an ƙara don haɓaka machinability
Taurin masana'anta da aka rigaya taurin kai shine 338-42HRC, wanda za'a iya zana shi kai tsaye ba tare da quenching ko fushi ba.Ana amfani da shi don ƙananan gyare-gyaren tsari, sassauƙan ƙira, samfuran guduro daban-daban, sassa masu zamewa, da sassa na ƙira tare da gajeren lokacin bayarwa.Zipper molds, Gilashin firam mold.
Lokacin aikawa: Fabrairu-22-2023
