20MnCr5 kub dov steel puag ncig tuav

Nws yog siv rau hauv cov thawv, piston bolts, spindles, camshafts, gears, shafts thiab lwm yam kev tswj qhov chaw.

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Cov npe khoom

Gnee steel, steel mov los ntawm ntuj mus rau hiav txwv yog muaj, thoob ntiaj teb ncav cuag;

Cov yeeb nkab steel

Seamless steel yeeb nkab Alloy Steel Yeeb Nkab Carbon Steel Yeeb Nkab API Kab Yeeb Welded steel yeeb nkab Galvanized steel yeeb nkab Fittings

Stainless hlau

Stainless hlau kauj / Sheet Stainless hlau yeeb nkab Fittings

Hlau Phaj

Huab cua Resistant Steel Boiler Siab Vessel Steel Shipbuilding Steel Phaj Hnav Resistant Steel Phaj Hight Strength Tsawg Alloy Steel Carbon Steel Checkered Steel Phaj Alloy Steel Phaj

H Beam Lub kaum sab xis Channel Hlau Round Bars

Galvanized hlau

Galvanized Coil / Ntawv Prepainted Steel Chev Corrugated Roofing Sheet

Aluminium hlau

Automotive Steel

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Email : sale@gneesteel.com

Txawb: +86 15824687445 kelly

Tel: +86 372-5055135

Chaw nyob: No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.

Khoom taw qhia Tshuaj thiab Mechanical

Khoom taw qhia

20MnCr5 steel yog ib qho tsis tshua muaj alloyed engineering rooj plaub hardening hlau rau qhov chaw uas yuav tsum muaj lub zog tensile ntawm 1000 - 1300 N / mm² thiab hnav tsis kam. Cov hlau no yog carburising steel siv rau cov khoom uas yuav tsum tau hnav tsis kam nto, ua ke nrog cov cores tawv kom tiv thaiv kev poob siab thiab lub zog los muab kev pabcuam loj.

Ib hom alloy structural steel.

20mncr5 yog qib steel tuaj ntawm lub teb chaws Yelemees, uas yog sib npaug rau 20crmn steel hauv Suav teb. Nws yog carburized steel thiab tuaj yeem siv los ua quenched thiab tempered steel. Nws muaj qhov zoo hardenability, me me kev kho cua sov deformation, zoo kub tsis tshua muaj toughness, zoo machinability, tab sis tsis zoo weldability. Nws tuaj yeem siv rau carburizing qhov chaw thiab quenching thiab tempering qhov chaw nrog qhov loj heev thiab siab load, xws li lub zog, ncej, cua nab, lub tes tsho, kev sib txhuam log, thiab lwm yam.

Steel Qib: 16mncr5 16mncrs5 20mncr5 20mncrs5	Siv tshwj xeeb: Pwm steel
Txuj: AiSi, ASTM, GB, DIN, JIS, bs	Nto: Polished ci, dub nto, los yog raws li cov neeg thov
Qhov chaw ntawm Keeb Kwm: Suav teb	Kev xa khoom: Kub Forged los yog kub dov
Keeb kwm: Baosteel, Changcheng, Tisco thiab lwm yam	Loj: Customized
Hom: Round bar	Ntev: Cov neeg siv khoom xav tau
Cov txheej txheem: Kub forged	Daim ntawv thov: dav
Hom: Alloy qauv steel	Kev Them Nyiaj: T/T, L/C, Paypal, Western union
Muaj peev xwm muab khoom: 5000000 Kilograms	Lub sij hawm xa tuaj: 7-25 hnub
Kev Pabcuam: Txiav, polishing	Kev tshuaj xyuas: ISO, BV, SGS, MTC

Tshuaj thiab Mechanical

STEEL DESIGNATION		CHEMICAL COMPOSITION
SYMBOLIC	NUMERIC	C	Si max	Mn	P max	S	Cr	Mo	Ni	B
20MnCr5	1,7147	0,17 ÷ 0,22 ib	0,40	1,10 ÷ 1,40	0,025	≤ 0,035	1,00 ÷ 1,30	-	-	-

MECHANICAL CHARACTERISTICS (UNI 7846)

STEEL QUALITY	BAR's DIAMETER	TENSILE TESTING					IMPACT SRENGTH KCU min
	BAR's DIAMETER	UNIFIED TENSILE Lub Zog R		DEVIATION los ntawm PROPORTIONALITY Rp 0,2 min		ELONGATION Ib min	IMPACT SRENGTH KCU min
	mm	N/mm2	kgf/mm2	N/mm2	kgf/mm2	%	J
20MnCr5	11 (30) (63)	1230-1520 Nws (930-1230) (780-1080)	125—160 (95-125) (80-110)	930 (690) (540)	95 (70) (55)	7 (8) (9)	17,5 (20) (25)

FAQ

1, Koj puas tuaj yeem xa kuv cov lus hais?

Kom paub meej, Ua ntej cov lus qhia meej peb xav tau cov ntaub ntawv ua raws.

1.Product material grand:

2.Quantity

3.Qhov loj ntawm koj cov khoom

4.Koj qhov yuav tsum tau ua, xws li nrog rau qhov chaw lossis lwm yam yuav tsum tau ua

2, Koj puas tuaj yeem xa kuv cov qauv?

Yog lawm, thiab cov qauv pub dawb, feem ntau peb yuav siv 1 ~ 3 hnub los ua tus qauv

3, Koj lub sijhawm xa khoom yog dab tsi?

Rau cov khoom lag luam, peb tuaj yeem xa cov khoom mus rau qhov chaw nres nkoj hauv 7 hnub tom qab tau txais koj qhov tso nyiaj

Rau lub sijhawm tsim khoom, nws feem ntau xav tau 15 hnub-30 hnub tom qab tau txais qhov tso nyiaj

4, Yuav ua li cas txog lub pob shipping?

Standard packing los yog raws li tus neeg yuav tsum tau muaj

5, Koj qhov zoo yog dab tsi?

Peb tuaj yeem muab kev txiav txim me me thiab xoob xaj xaj.Yog tias peb muaj cov khoom lag luam rau koj qhov xav tau loj, peb tuaj yeem xa hauv 48 teev.Dab tsi ntxiv, Peb muaj kev sib raug zoo nrog ntau tshaj kaum lub teb chaws loj-teev thawj-kab steel nroj tsuag txhua xyoo puag ncig. .

Yam khoom