GB8163 Line Karfe bututu m Karfe bututu

GB8163 Layin Karfe Bututu maras sumul Karfe Featured Hoton

Takaitaccen Bayani:

GB 8163 An yi amfani da bututun ƙarfe mara ƙarfi don isar da man fetur, iskar gas da sauran ruwaye na yau da kullun.8163 bututun ruwa wani nau'in bututu ne mai raɗaɗi kuma babu walda daga ƙarshe zuwa ƙarshe.Bututun karfe yana da wani sashe mai zurfi, kuma ana amfani da shi sosai a matsayin bututu don isar da ruwa, kamar mai, iskar gas, iskar gas, ruwa da wasu kayan daki.

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Cikakken Bayani

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Gabatarwar Samfur

Idan aka kwatanta da ƙaƙƙarfan ƙarfe kamar zagaye na ƙarfe, bututun ƙarfe yana da nauyi yayin da ƙarfin lanƙwasa da ƙwanƙwasa iri ɗaya ne.Yana da wani tattali giciye-sashe karfe da aka yadu amfani da ƙera tsarin sassa da inji sassa, kamar mai rawar soja bututu, mota watsa shaft, keke firam da karfe scaffold amfani a yi.Samar da sassa masu siffar zobe tare da bututun ƙarfe na iya haɓaka ƙimar amfani da kayan, sauƙaƙe tsarin masana'anta, da adana kayan aiki da sa'o'in sarrafawa, kamar zoben da ke jujjuya da hannayen jack.A halin yanzu, an yi amfani da bututun ƙarfe don masana'antu.Bututun ƙarfe kuma abu ne da ba makawa ga kowane nau'in makamai na al'ada.Ganga da ganga na bindigogi an yi su ne da bututun karfe.Ana iya raba bututun ƙarfe zuwa bututu mai zagaye da bututu masu siffa na musamman bisa ga sassa daban-daban da siffofi.Tunda yankin madauwari shine mafi girma a ƙarƙashin yanayin daidaitaccen kewaye, ana iya ɗaukar ƙarin ruwa ta bututu masu madauwari.Bugu da ƙari, lokacin da sashin zobe ke fuskantar matsin lamba na ciki ko na waje, ƙarfin ya fi daidaituwa.Sabili da haka, yawancin bututun ƙarfe sune bututu masu zagaye.

Misali: GB/T8163.

Babban Bututun Karfe: 10, 20, Q345, da sauransu.

Hakanan ana iya bayar da wasu maki bayan tuntuɓar abokan ciniki.

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Haɗin Sinadari

Daidaitawa	Daraja	Haɗin Sinadari%
Daidaitawa	Daraja	C	Si	Mn	P, S	Cr	Ni	Cu
GB/T8163	10	0.07-0.14	0.17-0.37	0.35-0.65	≤0.035	≤0.15	≤0.25	≤0.25
	20	0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.25	≤0.25	≤0.25
	Q345	0.12-0.20	0.20-0.55	1.20-1.60	≤0.045	/	/	/

Kayayyakin Injini

Daidaitawa	Daraja	Kayayyakin Injini
Daidaitawa	Daraja	Ƙarfin Tensile MPa	Ƙarfin Haɓaka MPa	Tsawaita %
GB/T8163	10	335-475	≥205	≥24
	20	410-550	≥245	≥20
	Q345	490-665	≥325	≥21

Kayan Injini na DIN 17175 St35.8 Bututun Karfe mara Tsari

Daidaitawa	Daraja	Ƙarfin Tensile (MPa)	Ƙarfin Haɓaka (MPa)	Tsawaita(%)
Farashin 17175	St35.8	360-480	≥235	≥25

Tsarin Fasaha

Hot mirgina (extruding sumul karfe bututu): zagaye tube blank → dumama → huda → uku yi giciye mirgina, ci gaba da mirgina ko extrusion → tube tube → size (ko rage) → sanyaya → blank tube → mikewa → hydrostatic gwajin (ko flaw ganewa) → alama → ajiyar kaya.

Cold zana (birgima) bututu maras sumul: zagaye tube billet → dumama → perforation → kan gaba → annealing → pickling → man shafawa (jan karfe plating) → Multi pass sanyi zane (sanyi mirgina) → billet → zafi magani → mikewa → hydrostatic gwajin (lalaifi) ganowa) → alama → ajiyar kaya.

Ƙarin Sharadi

UT (gwajin Ultrasonic).
AR (Kamar yadda Hot Rolled kawai).
TMCP (Tsarin Kula da Makanikai na thermal).
N (Na al'ada).
Q+T (An kashe da fushi).
Gwajin Jagoran Z(Z15,Z25,Z35).
Gwajin Tasirin Charpy V-Notch.
Gwajin ɓangare na uku (kamar gwajin SGS).
Rufaffe ko Harbin fashewa da fenti.