DC01 CR Cold Rolled Coil
DC01 CR Cold Rolled Coil
DC01 CR Cold Rolled Coil
DC01 CR Cold Rolled Coil

DC01 CR Cold Rolled Coil

GNEE tsim cov coils txias txias hauv qhov tuab ntawm 0 35-2 0 hli los ntawm cov pa roj carbon thiab cov hlau tsis tshua muaj hlau raws li cov kev cai ntawm cov qauv thoob ntiaj teb. Cold-rolled coils yog muaj raws li cov cua sov kho thiab txias-hardened.

Xa kev nug

Tsham tam sim no

Hauj lwm lawm

Kev tsis

Cold-dov coils yog cov khoom siv hlau uas tsim los ntawm kev siv cov yas deformation rau cov hlau kub dov ntawm cov tshuab txias dov. Nrog rau kev ua haujlwm zoo li no, cov khoom lag luam tuaj yeem muaj qhov tseeb qhov ntev dua, zoo dua qhov zoo thiab txhim kho cov cuab yeej cuab tam zoo li piv nrog cov kub dov. Txias dov kuj tseem siv los ua cov coils nyias dua li cov tshuab kub dov tuaj yeem tsim tau tam sim no (tsawg dua 0.8-1 0 hli).

Cold Rolled Steel Coils
Cold Rolled Coil

Cold-dov coils raws li European qauv

Feem ntau ua raws li European cov qauv rau kev tsim cov tshuab txias txias yog EN 10130, EN 10268 thiab EN 10209.

EN 10130 yog siv rau cov coils txias ua los ntawm cov pa roj carbon tsawgDC01, DC 03, DC04, DC05, DC06 thiab DC07 steel qib rau cov txheej txheem txias tsis muaj txheej, nrog qhov dav yam tsawg kawg nkaus ntawm 600 hli thiab qhov tsawg kawg nkaus thickness ntawm 0.35 hli.

Qib hlau	Nto zoo	Tsis muaj cov hlua khi	Re	Rm	A80	r90	n90	Ladle tsom xam
			MPa	MPa	Tsawg%	Min	Min	MAX %	UA, max %	S max %	Mn max %	Tau max %
dc01 ua	A	-	-/280	270/410	28	-	-	0.12	0.045	0.045	0.60	-
	B	3 hli
dc03 ua	A	6 hli	-/240	270/370	34	1.3	-	0.10	0.035	0.035	0.45	-
	B	6 hli
dc04 ua	A	6 hli	-/210	270/350	38	1.6	0.180	0.08	0.030	0.030	0.40	-
	B	6 hli
dc05 ua	A	6 hli	-/180	270/330	40	1.9	0.200	0.06	0.025	0.025	0.35	-
	B	6 hli
dc06 ua	A	Tsis txwv	-/170	270/330	41	2.1	0.220	0.02	0.020	0.020	0.25	0.3
	B	Tsis txwv
dc07 ua	A	Tsis txwv	-/150	250/310	44	2.5	0.230	0.01	0.020	0.020	0.20	0.2
	B	Tsis txwv

Kev siv cov coils txias

Cov kev lag luam uas feem ntau siv cov coils txias txias muaj xws li kev tsim kho, tshuab tsim, tsheb, khoom siv hlau thiab organic txheej, thiab cov khoom dawb.

Nyob rau hauv kev tsim kho sector, txias-kuav los tiag steels yog tsuas yog siv los tsim cov hlab thiab kaw seem, facade ntsiab thiab steel qauv. Cov kev cai tseem ceeb rautxias dov coilssuav nrog yam tsawg kawg nkaus qhov zoo lossis qhov tsis zoo ntawm cov tuab tuab thiab cov coil hnyav txog li 25 tonnes. High-strength, low-alloy steel qib tau dhau los ua ntau thiab nrov dua vim tias lawv tuaj yeem txo cov hlau siv thiab ua kom muaj peev xwm thauj khoom ntawm cov qauv steel.

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