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Incazelo emfushane:

Ipayipi lensimbi elingenamthungo lemishini yomanyolo ephezulu yokucindezela iyinsimbi esezingeni eliphakeme yekhabhoni

na-I-alloy insimbi yensimbi engenasisekeloIlungeleimishini yamakhemikhali futhiIpayipi.

Lolu hlobo lwepayipi lensimbi kuloGB6479-2013standard.

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Q345

Amathegi Omkhiqizo

Ukucubungula

Okujwayelekile:GB6479-2013

Iqembu lebanga: 10,20,Q345B, 12CrMO,I-12cr5mo, njll

Isimo sengxenye: nxazonke

Indawo yemvelaphi: China

Ubukhulu: 1 - 100 mm

Ubude: Ubude obuhleliwe noma ubude obuhleliwe

Ukuqinisekiswa: Iso9001: 2008

Alloy noma cha: alloy

Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela

Ububanzi obungaphandle (Round): 10 - 1000 mm

Isicelo: Imishini yamakhemikhali

Ukwelashwa okungaphezulu: njengemfuneko yekhasimende

Inqubo: I-Hot Rolled / ebandayo edonswayo

Ipayipi elikhethekile: Ipayipi eliwugqinsi olubanzi

Ukusetshenziswa: Imishini yamakhemikhali

Isivivinyo: Ut / ect

Isicelo

Ipayipi lensimbi engenamthungo lemishini yokufaka umfutho yengcindezi ephezulu yensimbi yensimbi esezingeni eliphakeme ne-alloy yensimbi engenamthungo yensimbi engenamthungo ilungele imishini yamakhemikhali nepayipi.

Ibanga eliphambili

Ibanga lensimbi esezingeni eliphakeme lekhabhoni: 10 #,20 #

Ingxenye yamakhemikhali

Ingxenye yamakhemikhali /%
NO	C	Si	Mn	Cr	Mo	V	W	Nb	Ni	P s
NO										akusekho
10	0. 07-0. 13	0. 17 -0. 37	0.35 -0. 65	-	-	-	-	-	-	0.025	0.015
20	0. 17 -0. 23	0.17 -0. 37	0. 35-0.65	-	-	-	-	-	-	0.025	0.015
Q345BA	0. 12 -0. 20	0.20-0. Okucindezelekile kakhulu	1.20-1.70	<0. Umphobho wamakhasi wamavumthetho	<0. Okuthenyalwayo	-yi-MIS	-	<0.07	W0. Okucindezelekile kakhulu	0.025	0.015
Q345c "	0. 12 -0. 20	0.20 -0. Okucindezelekile kakhulu	1.20 -1. Okungama-70	W0. Umphobho wamakhasi wamavumthetho	<0. Okuthenyalwayo	<0. "	-	W0.07	<0. Okucindezelekile kakhulu	0.025	0.015
Q345D "	0. 12 -0. Umbqo	0.20 -0. Okucindezelekile kakhulu	1. 20 ~ 1.70	W0. Umphobho wamakhasi wamavumthetho	<0. Okuthenyalwayo	<0. "	-	W0.07	<0. Okucindezelekile kakhulu	0. 025	0.015
Q3455EA * B	0. 12 -0. Umbqo	0. 20-0. Okucindezelekile kakhulu	1. 20 -1.70	W0. Umphobho wamakhasi wamavumthetho	<0. Okuthenyalwayo	<0. "	-	<0.07	<0. Okucindezelekile kakhulu	0. 025	0.01
I-12CrMO	0. 08-0. "	0.17 -0. 37	0. 40-0. Okungama-70	0. 40-0. Okungama-70	0. 40-0. 55	-	-	-	-	0. 025	0.015
I-15CRMO	0. 12 -0. Umbqo	0. 17 -0. 37	0. 40-0. Okungama-70	0. 80-1. Okuthenyalwayo	0. 40-0.55	-	-	-	-	0. 025	0. 015
I-12cr2mo	0. 08-0. "	<0. Okucindezelekile kakhulu	0. 40-0.6	2.00-2. Okucindezelekile kakhulu	0. 90-1. 13	-	-	-	-	0.025	0. 015
I-12cr5mo	<0. "	<0.50	<0. Khipha kulokho	4. 00-6.00	0. 40-0. Khipha kulokho	-	-	-	<0. Khipha kulokho	0. 025	0. 015
Lomowvnb	0. 07-0. 13	0. 50-0.8	0. 50-0.8	-	0. 60-0. 90	0. 30-0. Okucindezelekile kakhulu	0. 50-0. 90	0. 06-0. Okuqophele	-	0.025	0.015
I-12SIMOVVNB	0.08 -0. 14	I-0.50 -0.8	0. 60-0. 90	-	0. 90-1. Okuthenyalwayo	0. 30-0. Okucindezelekile kakhulu	-	0. 04-0.08	-	0.025	0.015
Kudingeka ukwengeza izinto ezinhle zokusanhlamvu, insimbi izoqukatha okungenani eyodwa ye-al, NB, v ne-TI. Izinto ezihle kakhulu zokusanhlamvu ezinhle zizokhonjiswa kwisitifiketi sekhwalithi. Okuqukethwe kwe-TI ngeke kube ngaphezu kwe-0.20%
Okuqukethwe okubhalwe ngensimbi ngeke kube ngaphansi kwe-0,020%, noma okuqukethwe kwe-ALA ngensimbi ngeke kube ngaphansi kwe-0.015%

Impahla yemishini

Khuphuka	Impahla yemishini
	-The ngqi	Veza			I-Elong Ngemuva kokuphuka A /%		Ukuncishiswa kwendawo	I-Shorm Annysption Energy
	I-MPA	I-MPA					Z /%	(Kv2) / j
		I-Tube Tube Wall Overness / mm						Ukushisa okushisa / ℃	imidwebo	amaguquline
		W16	> 16 - 40	> 40	imidwebo	amaguquline			imidwebo	amaguquline
		hhayi ngaphansi							hhayi ngaphansi
10	335~490	205	195	185	24	22	一	一	-	一
20	410 ~550	245	235	I-225	24	22	一	0	40	27
Q345B	490~670	345	335	325	21	19	一	20	40	27
Q345C	490~670	345	335	325	21	19	一	0	40	27
Q345D	490~670	345	335	325	21	19	一	-20	40	27
Q345E	490~670	345	335	325	21	19	-	-40	40	27
I-12CrMO	410 ~ 560	205	195	185	21	19	-	20	40	27
I-15CRMO	440 ~640	295	285	275	21	19	一	20	40	27
I-12cr2moa	450~60.	I-280			20	18	一	20	40	27
I-12cr5mo	390~590	195	185	175	22	20	一	20	40	27
Lomowvnb	470~770	295	285	275	19	17	一	20	40	27
I-12SIMOVVNB	2470	315	305	295	19	17	50	20	40	27
Ipayipi le-12cr2mo, lapho d <30 mm ne-SW3 MM, amandla aphansi okuvutha noma amandla acacisiwe anwebekile angancishiswa ngo-10 MPA.

Isidingo Sokuhlola

Ngaphezu kokuqinisekisa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ipayipi lensimbi eligoqwe ngokuqondile yi-INGOT lizoncishwa ekuhlolweni kwamandla aphansi, kanye nokuhlolwa kwamanzi okuvuthayo noma ukuhlolwa kwama-flux we-flux.

Hlinzeka ngekhono

Amathani angama-2000 ngenyanga ngebanga ngalinye lamashubhu wensimbi engenamthungo yengcindezelo ephezulu

Ukusebenza komanyolo wamakhemikhali ukucubungula.

Ukuwowapha

Ezinyangeni nasebhokisini elinamandla lokhuni

Ukuhambisa

Izinsuku eziyi-7-14 Uma esitokweni, izinsuku ezingama-30-45 zokukhiqiza

Ukukhokha

I-30% Depsoit, 70% L / C noma B / L Kopisha noma i-100% L / C lapho ebonakalayo

Imininingwane Yomkhiqizo

Amanani angcono kakhulu-we-api-5ct-tubing