DIN2391 Precision Seamless Steel Yeeb Nkab

DIN 2391 specification yog dab tsi?
Cov tshuaj muaj pes tsawg leeg ntawmDIN 2391 precision kavyog carbon, silicon, manganese, phosphorus thiab sulfur. DIN 2391 me me steel kav muaj nyob rau sab nraud txoj kab uas hla ntawm 4 hli mus rau 60 hli. DIN 2391 seamless round raj muaj cov cuab yeej zoo heev thiab tuaj yeem siv tau yooj yim hauv kev ua haujlwm flanging thiab dabtsi yog khoov.

DIN 2391 seamless steel yeeb nkab siv rau dab tsi?
DIN 2391 mechanical pipes yog dav siv nyob rau hauv kev tsim kho, roj thiab roj refineries, tsheb thauj mus los, kev tsim kho, petrochemical kev lag luam, automotive thiab mechanical engineering applications.

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DIN 2391 seamless yeeb nkab specifications

Txheem:TIAB SA 2391

Loj:6mm -350 hli.

W.T.:0.8 hli -50mm.

Cov duab:Hloov.

Ntau hom:Cold drawn los yog txias dov.

Ntev:Ib qho random ntev / Ob chav random ntev los yog raws li tus neeg thov kev thov max ntev yog 10m.

Qib:30 Si, 30 al, 35, 45, 52.

DIN 2391 High precision hydraulic steel yeeb nkab Chemical Composition

Txuj	Qib		Chemical Components (%)
	Cim	Khoom No.	C	Si	Mn	P	S
DIN2391	St 30 Si	1.0211	Tsawg dua lossis sib npaug rau 0.10	Tsawg dua lossis sib npaug rau 0.10	Tsawg dua lossis sib npaug rau 0.55	Tsawg dua lossis sib npaug rau 0.025	Tsawg dua lossis sib npaug rau 0.025
	St 30 Al	1.0212	Tsawg dua lossis sib npaug rau 0.10	Tsawg dua lossis sib npaug rau 0.05	Tsawg dua lossis sib npaug rau 0.55	Tsawg dua lossis sib npaug rau 0.025	Tsawg dua lossis sib npaug rau 0.025
	St 35	1.0308	Tsawg dua lossis sib npaug rau 0.17	Tsawg dua lossis sib npaug rau 0.35	Ntau dua lossis sib npaug rau 0.40	Tsawg dua lossis sib npaug rau 0.025	Tsawg dua lossis sib npaug rau 0.025
	St 45	1.0408	Tsawg dua lossis sib npaug rau 0.21	Tsawg dua lossis sib npaug rau 0.35	Ntau dua lossis sib npaug rau 0.40	Tsawg dua lossis sib npaug rau 0.025	Tsawg dua lossis sib npaug rau 0.025
	St 52	1.058	Tsawg dua lossis sib npaug rau 0.22	Tsawg dua lossis sib npaug rau 0.55	Tsawg dua lossis sib npaug li 1.60	Tsawg dua lossis sib npaug rau 0.025	Tsawg dua lossis sib npaug rau 0.025

DIN 2391 Seamless precision yeeb nkab Mechanical Properties.

Mechanical zog ntawm chav tsev kub
Qib Steel		Yam tsawg kawg nkaus rau qhov kev xa khoom
Lub npe hlau	Hlau Number	BK		BKW		BKS			GBK		NBK
		Rm	A %	Rm	A %	Rm	ReH	A %	Rm	A %	Rm	ReH	A %
		Mpa		Mpa		Mpa	Mpa		Mpa		Mpa	Mpa
St 30 Si	1.0211	430	8	380	12	380	280	16	280	30	290-420 Nws	215	30
St 30 Al	1.0212	430	8	380	12	380	280	16	280	30	290-420 Nws	215	30
St 35	1.0308	480	6	420	10	420	315	14	315	25	340-470 Nws	235	25
St 45	1.0408	580	5	520	8	520	375	12	390	21	440-570 Nws	255	21
St 52	1.0580	640	4	580	7	580	420	10	490	22	490-630 Nws	355	22

DIN2391 seamless steel raj

Vim li cas thiaj xaiv peb

gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.

Gnee Cov neeg tuaj xyuas

FAQ

1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.

 

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