Yawancin masana'antun bututun ƙarfe suna siyarwa a hannun jari

5. High matsa lamba sumul bututu ga sinadaran taki kayan aiki (GB6479-2000) ne high quality-carbon tsarin karfe da gami karfe sumul bututu dace da sinadaran kayan aiki da bututu tare da aiki zafin jiki na - 40 ~ 400 ℃ da kuma aiki matsa lamba na 10 ~ 30mA.

6. Bututun da ba su da ƙarfi don fashewar mai (GB9948-2006) bututu ne marasa ƙarfi don bututun tanderu, masu musayar zafi da bututun mai a cikin matatun mai.

7.Bututun ƙarfe don hako ƙasa (yb235-70) shine bututun ƙarfe da sashin ƙasa ke amfani da shi don hakowa na asali. Dangane da manufar, ana iya raba shi zuwa bututun rawar soja, abin wuya, bututun bututu, casing da bututun lalata.

8. Bututu mara kyau don hakowa na lu'u-lu'u (gb3423-82) bututu ne maras kyau don bututun rawar soja, sandar dutsen dutse da casing da ake amfani da shi don haƙon ɗigon lu'u-lu'u.

9. Bututun hako mai (yb528-65) bututu ne mara sumul da ake amfani da shi don kauri daga ciki ko na waje a dukkan bangarorin hako mai.

Bututu mara kyau

10. Marine carbon karfe bututu maras sumul (gb5312-85)

Sin Rarraba Society kayan da Welding Code - China Classification Society (CCS)

Lambar Det Norske Veritas (DNV) - det Norske Veritas (DNV)

Lambar Lloyd na jigilar kaya (LR) - Rijistar Lloyd na jigilar kaya (LR)

Dokokin GL - GL

Lambar Ofishin Jakadancin Amirka (ABS) - Ofishin Jakadancin Amirka (ABS)

Lambar Ofishin Veritas (BV) - Ofishin Veritas (BV)

Rina dokokin - Rina

Jafan Rarraba Society (NK) code - Japan Rarraba Society (NK)

Yana da bututun ƙarfe maras nauyi don masana'antar nau'in tsarin bututun matsin lamba, tsarin bututun aji II, tukunyar jirgi da superheater. The aiki zafin jiki na carbon karfe sumul bututu bango ba zai wuce 450 ℃, da kuma na gami karfe sumul bututu bango ba zai wuce 450 ℃.

11. Bututu mara nauyi don motar rabin hannun hannun hannu (gb3088-82) shine babban ingancin tsarin carbon da gami da tsarin karfe mai zafi mai jujjuya bututu don kera motar rabin hannun hannun riga da fitar da bututun gidaje.

12. Babban bututun mai don injin dizal (gb3093-86) bututu ne mai sanyi wanda ba shi da lahani don kera babban bututun injin dizal.

13. Madaidaicin diamita na ciki maras sumul bututu don na'ura mai aiki da karfin ruwa da kuma pneumatic Silinda ganga (GB8713-88) wani sanyi ja ko sanyi birgima daidaici bututu tare da madaidaicin diamita na ciki don kera na'ura mai aiki da karfin ruwa da pneumatic Silinda ganga.

14.Bututun da aka zana ko sanyi mai birgima madaidaicin bututu (gb3639-83) bututu ne mai sanyi wanda aka zana ko sanyi mai jujjuya daidaitaccen bututu tare da daidaito mai girman girma da kyakkyawan gamawa don tsarin injina da kayan aikin injin ruwa. Zaɓi madaidaicin bututu mara nauyi don kera tsarin injiniya ko kayan aikin ruwa.

15. Bakin karfe sumul bututu don tsari (GB / T14975-2002) ne mai zafi-birgima (extruded, fadada) da kuma sanyi kõma (birgima) sumul bututu, Ya sanya daga bakin karfe ga lalata-resistant bututu, tsarin sassa da sassa yadu amfani da sinadaran, man fetur, masakun haske, likitanci, abinci, injina da sauran masana'antu.

16. Bakin karfe bututu maras sumul don jigilar ruwa (GB/T14976-2002) bututu ne mai zafi (extruded, faɗaɗa) da sanyin jan ƙarfe (birgima) bututu mara nauyi wanda aka yi da bakin karfe don jigilar ruwa.

17.Bututu maras siffa na musamman shine sunan gaba ɗaya na bututu maras sumul tare da wasu sifofin giciye sai bututun madauwari. Dangane da nau'i daban-daban da girman sashin bututun ƙarfe, ana iya raba shi zuwa daidai kauri bangon bututu mai siffa na musamman (lambar D), kauri mara daidaituwa na bangon bututu mai siffa na musamman (lambar BD) da mai canzawa diamita na musamman mai siffa mara kyau. (kodi BJ). Ana amfani da bututu mai siffa ta musamman a cikin sassa daban-daban na tsarin, kayan aiki da sassa na inji.

18. Sumul karfe bututu don low zafin jiki bututu (GB / t18984-2003) ne m karfe bututu for low zazzabi matsa lamba jirgin ruwa bututu na - 45 ℃ ~ - 195 ℃ da kuma low zazzabi Exchanger bututun.

Gabaɗaya, ana yin bututun da ba su da ƙarfi da ƙarfe masu inganci kamar 10, 20, 30, 35 da 45, ƙananan ƙarfe na tsarin ƙarfe kamar 16Mn da 5mnv, ko ƙarfe mai ɗaure kamar 40Cr, 30CrMnSi, 45Mn2 da 40Mnv. 10. Bututu maras kyau da aka yi da ƙananan ƙarfe na carbon kamar 20 ana amfani da su musamman don bututun watsa ruwa. Ana amfani da bututu marasa ƙarfi da aka yi da matsakaicin ƙarfe na carbon kamar 45 da 40Cr don kera sassa na inji, kamar sassan motoci da tarakta.

Gabaɗaya, za a tabbatar da ƙarfin da gwajin ƙwanƙwasa bututu maras sumul. Za a isar da bututun ƙarfe mai zafi a cikin yanayin mirgina mai zafi ko yanayin kula da zafi; Ana isar da mirgina sanyi a yanayin zafi mai zafi. Bututun da ba su da ƙarfi don ƙananan matsa lamba masu ƙarfi da matsakaici: ana amfani da su don kera kowane nau'ikan tukunyar jirgi mai ƙarancin ƙarfi da matsakaici, bututun tururi mai zafi, bututun ruwan zãfi, bututun bangon ruwa da bututun tururi mai zafi, manyan bututun hayaƙi, ƙananan bututun hayaki da bututun bulo don locomotive tukunyar jirgi.

Hot birgima ko sanyi birgima maras sumul bututu sanya da high quality carbon tsarin karfe. An yi shi ne da karfe 10 da 20. Baya ga tabbatar da abubuwan sinadaran da kaddarorin inji, gwajin hydrostatic, crimping, flaring, flattening da sauran gwaje-gwaje za a gudanar. Za a isar da mirgina mai zafi a cikin yanayin mirgina mai zafi, kuma za a isar da mirgina mai sanyi a yanayin maganin zafi.
1. Bututun ƙarfe mara ƙarfi don tsari (GB / T8162-1999) bututun ƙarfe ne mara nauyi don tsarin gaba ɗaya da tsarin injina.

2. Bututun ƙarfe mara ƙarfi don jigilar ruwa (GB/t8163-1999) bututun ƙarfe ne na gabaɗaya wanda ake amfani da shi don jigilar ruwa, mai, gas da sauran ruwaye.

3. Sumul karfe bututu ga low da matsakaici matsa lamba tukunyar jirgi (GB3087-1999) ne a high quality-carbon tsarin karfe zafi-birgima da sanyi kõma (birgima) sumul karfe bututu for Manufacturing superheated tururi bututu, tafasasshen ruwa bututu na low da matsakaici matsa lamba tukunyar jirgi da kuma bututu mai zafi mai zafi, babban bututun hayaki, ƙaramin bututun hayaki da bututun bulo na baka don tukunyar jirgi.

4. Sumul karfe bututu ga high matsa lamba tukunyar jirgi (GB5310-1995) ne high quality-carbon karfe, gami karfe da bakin zafi resistant karfe sumul karfe bututu amfani da su tsirar dumama surface na ruwa tube tukunyar jirgi tare da high matsa lamba da kuma sama.

5. High matsa lamba sumul karfe bututu ga taki kayan aiki (GB6479-2000) ne a high quality-carbon tsarin karfe da gami karfe sumul karfe bututu dace da sinadaran kayan aiki da bututu da aiki zafin jiki na - 40 ~ 400 ℃ da kuma aiki matsa lamba na 10 ~ 30mA.

6. Bututun ƙarfe mara ƙarfi don fashewar man fetur (gb9948-88) bututun ƙarfe ne mara kyau wanda ya dace da bututun tanderu, masu musayar zafi da bututu a cikin matatun mai.

7.Bututun ƙarfe don hako ƙasa (yb235-70) shine bututun ƙarfe da sashin ƙasa ke amfani da shi don hakowa na asali. Dangane da manufar, ana iya raba shi zuwa bututun rawar soja, abin wuya, bututun bututu, casing da bututun lalata.

8. Bututun ƙarfe mara ƙarfi don hakowa na lu'u-lu'u (gb3423-82) bututun ƙarfe ne mara nauyi don bututun rawar soja, sandar dutsen dutse da casing da ake amfani da shi don haƙon lu'u-lu'u.

9.Bututun hako mai (yb528-65) bututun karfe ne mara sumul da ake amfani da shi don kauri daga ciki ko na waje a dukkan bangarorin hakar mai. An raba bututun ƙarfe zuwa waya mai juyawa da waya mara juyawa. An haɗa bututun waya mai juyawa tare da haɗin gwiwa, kuma an haɗa bututun waya mara juyawa tare da haɗin gwiwar kayan aiki ta hanyar walda.

10.Marine carbon karfe sumul karfe bututu (gb5213-85) ne a carbon karfe sumul karfe bututu for masana'antu aji I matsa lamba bututu tsarin, aji II matsa lamba bututu tsarin, tukunyar jirgi da superheater. The aiki zafin jiki na carbon karfe sumul karfe bututu bango ba zai wuce 450 ℃, da kuma na gami karfe sumul karfe bututu bango ba zai wuce 450 ℃.

11. Sumul karfe bututu for mota rabin shaft hannun riga (gb3088-82) ne high quality-carbon tsarin karfe da gami tsarin karfe zafi-birgima sumul karfe bututu for Manufacturing mota rabin shaft hannun riga da kuma fitar da axle gidaje shaft bututu.

12. Babban matsi mai bututu don injin dizal (gb3093-2002) bututun ƙarfe ne mai sanyi mara nauyi don kera bututun matsi na tsarin alluran injin dizal.

13. Madaidaicin diamita na ciki maras sumul bututu (GB8713-88) don na'ura mai aiki da karfin ruwa da kuma pneumatic Silinda ganga bututu ne mai sanyi ko sanyi birgima daidaitaccen bututu maras nauyi tare da madaidaicin diamita na ciki don kera na'ura mai aiki da karfin ruwa da ganga na silinda pneumatic.

14.Cold zana ko sanyi birgima daidaici sumul karfe bututu (GB3639-2000) ne sanyi kõma ko sanyi birgima daidaici m karfe bututu tare da high girma daidaito da kuma mai kyau surface gama ga inji tsarin da na'ura mai aiki da karfin ruwa kayan aiki. Zaɓin madaidaicin bututun ƙarfe mara nauyi don kera tsarin injiniya ko kayan aikin injin ruwa na iya adana sa'o'in mashin ɗin sosai, haɓaka amfanin kayan aiki da haɓaka ingancin samfur.

15. Bakin karfe sumul karfe bututu don tsari (GB / T14975-2002) ne mai zafi-birgima (extruded, fadada) da kuma sanyi kõma (birgima) sumul karfe bututu, Ya sanya daga bakin karfe ga lalata-resistant bututu, tsarin sassa da sassa yadu amfani a sinadarai, man fetur, masakun haske, likitanci, abinci, injina da sauran masana'antu.

16. Bakin Karfe bututun ƙarfe maras sumul don jigilar ruwa (GB/T14976-2002) bututun ƙarfe ne mai zafi (extruded, faɗaɗa) da bututun sanyi (birgima) wanda aka yi da bakin karfe don jigilar ruwa.

17. Bututun ƙarfe mara siffa na musamman shine babban sunan bututun ƙarfe maras sumul tare da wasu sifofi ban da bututun madauwari.