China sanyi birgima karfe nada DC01 DC03 DC04 DC06 Maƙera da Supplier | Ruwa

China sanyi birgima karfe nada DC01 DC03 DC04 DC06 Maƙera da Supplier | Hoton da aka Fitar da Ruiyi

Takaitaccen Bayani:

DC03 - Wannan matakin ya dace da samar da buƙatun kamar zane mai zurfi da bayanan martaba masu wahala da suka dace. DC04 - Wannan ingancin ya dace da buƙatun nakasu mai girma. DC06 - Wannan ingantaccen zane mai zurfi na musamman ya dace da mafi girman buƙatun nakasa.

Aika mana imel

Cikakken Bayani

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Tare da kyakkyawan zane da aikin walda da ingantacciyar daidaito mai girman gaske, clod ɗin da aka yi birgima mara ƙarancin carbon da faranti mai ƙarancin carbon carbon da Mittel ke bayarwa an yi amfani da su sosai don kera sassan motoci daban-daban. Tare da wasu ductility, DC04(St14, St15) ƙananan carbon da faranti mai ƙarancin carbon mota sun dace da sassauƙan ƙira, lankwasa ko walda.

DC04 (St14, St15) low carbon da ultra-low carbon mota karfe inji da aiwatar yi:

Karfe daraja	Ƙarfin bayarwa MPa	Ƙarfin ƙarfi na Mpa ≥	Bayan Tsawaita Kashi Kashi (L0=80mm, b=20mm)%≥				rb, c ≥	nb, c ≥
			Nau'in Kauri mm
			<;0.70	0.70 ~ <; 1.0	1.0 ~ <; 1.6	≥1.6
DC04 (St14, St15)	120-210	270	36	38	39	40	1.5	0.18

ana ɗaukar RP0.2 idan akwai yawan amfanin ƙasa, in ba haka ba ReL.
c r=(r90+2r45+r0)/4; n= (n90 +2n45+n0)/4.

DC04(St14, St15) low carbon da ultra-low carbon mota karfe faranti masu girma dabam:
Mara iyaka kauri: 0.30mm ~ 0.35mm, mara iyaka nisa: 700mm ~ 1850mm.

DC04 (St14, St15) low carbon da matsananci-low carbon mota karfe tensile iri alama:

An ba da tabbacin cewa babu alamar damuwa da ke faruwa akan faranti na ƙarfe da ƙwanƙwasa a aikace-aikacen su a cikin watanni 6 bayan an samar da su da kuma yanayin ajiyar zafin daki.

DC04 (St14, St15) low carbon da ultra-low carbon mota karfe surface ingancin:

Daraja	Lambar lamba.	Siffofin
Dangantakar babban matakin gamawa	FB(O3)	An ba da izinin wanzuwar ƴan lahani na ƙasa waɗanda ba za su yi tasiri ga ƙirƙira da sutura ba & plating adhesiveness kamar ƙananan karce, ra'ayi, rami, alamar yi da tint oxidation.
High-sa karewa saman	FC (O4)	Bangare ɗaya na ingantacciyar inganci ba shi da 'yanci daga kowane babban lahani da ake iya gani kuma ɗayan ɓangaren dole ne ya isa bukatun FB aƙalla.
Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarshe	FD (O5)	Wani gefen ingantacciyar ingantacciyar inganci ba ta da kowane lahani, wato ingancin bayyanar bayan zanen ko electro galvanizing ba ya shafa, ɗayan kuma dole ne ya kai ga buƙatun FB aƙalla.