I-AISI 4140 intsimbi yentsimbi

Ipleyiti yentsimbi yentsimbi eqengqelekayo eqengqelekayo 1.7225 42CrMo4 4140 42CrMo

1: 4140 isingeniso sentsimbi
I-AISI SAE 4140 intsimbi yengxubevange yintsimbi ye-chromium molybdenum ingxubevange esetyenziswa ngokubanzi kwinjongo ngokubanzi yentsimbi ephezulu yokuqina kumalungu, njengee-asi, iishafti, iibholithi, iigiya kunye nezinye izinto zokusebenza. Ifana ne-alloy grade AISI 4130 ye-chrome moly alloy steel kodwa enomxholo wekhabhoni ephezulu. Umxholo ophezulu wekhabhoni we-AISI 4140 wensimbi unika amandla amakhulu kunye namandla okunyanga ubushushu xa kuthelekiswa ne-AISI / ASTM 4130 i-alloy steels, nangona kunjalo ineempawu ezingaphantsi kwe-weldability.

2: 4140 Steel elingana

Ilizwe	Japhan	Jemani	eBritani	i-USA	eTshayina	Ostreliya
Umgangatho	I-JIS G4105	DIN 17200	BS970	I-ASTM A29	GB/T 3077	AS 1444
IBanga	I-SCM440	42CrMo4/1.7225	EN19/709M40	4140	42CrMo	4140

3: I-4140 i-chemical composition yentsimbi

IBanga	C	Si	Mnu	P	S	Cr	Mo	Ni
4140	0.38-0.43	0.15-0.35	0.75-1.0	0.035	0.04	0.8-1.1	0.15-0.25
42CrMo4	0.38-0.45	0.4	0.6-0.9	0.035	0.035	0.9-1.2	0.15-0.3
EN19	0.35-0.45	0.1-0.35	0.5-0.8	0.05	0.05	0.9-1.5	0.2-0.4
I-SCM440	0.38-0.43	0.15-0.35	0.6-0.85	0.03	0.03	0.9-1.2	0.15-0.3

4: 4140 izakhiwo zentsimbi mechanical
Iimpawu zomatshini ikakhulu zibandakanya amandla okuqina, amandla okuvelisa, ukunyusa, indawo okanye ukunciphisa, ubunzima, ixabiso lempembelelo, ukubandakanywa okungeyona isinyithi njl njl. Unyango oluhlukeneyo lobushushu, iimpawu zomatshini ziya kuba zihluke, ezifana ne-normalized, tempered, QT. Ukuba ufuna ukwazi iipropathi, nceda uqhagamshelane nomthengisi.

5: 4140 amagqabantshintshi entsimbi

Ubungakanani	Umjikelo	I-Dia 6-1200mm
	Icwecwe/Flat/Block	Ukutyeba 6mm-500mm
		Ububanzi 20mm-1000mm
Unyango lobushushu	Iqhelekile ; I-Anealed; Ucinywe ; Unomsindo
Imeko yomphezulu	Mnyama; Ixotshiwe; Ikhazimlisiwe; Yenziwe ngoomatshini; Igayiwe; Ijikiwe; Milled
Imeko yonikezelo	Yenziwe; Ishushu esongwayo; Kuyabanda
Uvavanyo	Amandla okuqina, amandla okuvelisa, ukongezwa, indawo yokunciphisa, ixabiso lempembelelo, ubulukhuni, ubungakanani beenkozo, uvavanyo lwe-ultrasonic, ukuhlolwa kwe-US, uvavanyo lwamasuntswana amagnetic, njl.
Immimiselo yokuhlawula	T/T;L/C;/Igram yemali/ Paypal
Imiqathango yorhwebo	FOB; CIF; C&F; njl..
Ixesha lokuzisa	30-45 iintsuku
Isicelo	Iintsimbi ze-alloy ze-4140 zisetyenziselwa iMicimbi, i-Adapter, i-Arbors, i-strippers, iibhloko zokubamba, iziseko zokubumba, i-ejectors, i-backup and support tooling, ukulungiswa, i-jigs, i-molds, i-cams, i-collars, i-Axle Shafts, i-Bolts, i-Crankshafts, i-stubs, i-couplings, imizimba ye-reamer, ii-asi, ishafting, ipiston rods, iinkunzi zeegusha, iishafti zikamatshini oqhutywa ngoxinzelelo, iigiyeri, ii-sprockets, iirekhi zegiya, iikhonkco zamatsheyini, ii-spindles, imizimba yezixhobo, izibambi zezixhobo, iintambo zokubopha, ii-Connection Rods, ii-Chuck Bodies, Collets, Conveyor pin & Rolls, Izikhonkwane ze-Ejector, iifolokhwe, iigiya, iintsimbi zesiKhokelo, iiShafti zeHydraulic & Amacandelo,Izipindi zeLathe, iiNdawo zokuLoga, iMilling Spindles, Motor Shafts, Nuts, Pinch Bars, Pinions, Pump Shafts,Boring bars,tracks,slides,wear strips okanye amalungu, ukwenza iyafa, ibhuleki iyafa, i-trim iyafa, iibholster, iindawo zoomatshini kunye namalungu, njl.

5. 4140 Steel Application
4140intsimbi ifumana izicelo ezininzi njengezinto ezisetyenziselwa i-aerospace, ioyile kunye negesi, iimoto, amashishini ezolimo kunye nokhuselo njl.
Usetyenziso oluqhelekileyo losetyenziso lwentsimbi yeScm440 luquka:iigiya ezifojiweyo, izikhonkwane, izixhobo zokulungisa, iijigi, iikhola, ii-asi, iindawo zokuhambisa, iintsimbi ze-crow, iindawo zokugawulwa, iishafti, ii-sprockets, iistuds, iipinions, iipump shafts, iinkunzi zeegusha, kunye nezixhobo zokukhala njl.

6.Ulawulo lomgangatho:
1. Inkqubo yokunyibilika: EAF /BOF+LF+VD ebangela iingots
2. Zombini iziphelo zisikwe ngesarha
3. Umlinganiselo wokubunjwa: ubuncinci 3:1
4. Ubungakanani obuziinkozo bemveliso yokugqibela: ngokweASTM E112 ngaphezulu kwe-5, ikhethwa ngaphezu kwe-8
5. Uvavanyo lwe-Ultrasonic: NgokweSEP1921 Udidi C/c okanye D/d

7.Unyango lobushushu lwe- 4140 Steel
Icinyiwe kwaye inomsindo (+QT) ye4140Intsimbi
1. Ubushushu4140intsimbi ngokuthe ngcembe ukuya kwi-840-875 ° C;
2. Gxuma kobu bushushu uze ucime kwioli;
3. Ucaphuka ngokukhawuleza4140ukufikelela kubushushu begumbi (20°C);
4. Ukufudumala ngokufanayo kwiqondo lokushisa elifanelekileyo le-560 ° C;
5. Ukuhoxisa izinto ezivela kwisithando somlilo kwaye upholile emoyeni.
Ukulungiswa kwe4140Intsimbi yentsimbi
1. Fudumeza i4140kancinci ukuya kwi-800-850 ° C kwaye uvumele ixesha elaneleyo.
2. Pholisa kancinane eziko ukuya kuma-480°C kulandele ukupholisa umoya

Kutheni ukhetha thina?

UQinisekiso loMgangatho oluvela kurhulumente ophethe amashishini entsimbi
sifumana imathiriyeli ngobuchule kuphela kubavelisi bentsimbi ukuqinisekisa ukungaguquguquki ekuboneleleni ngezona mveliso zentsimbi zisemgangathweni kubathengi bethu.
Ukuba kwimarike yokhuphiswano namhlanje, siyaqonda ngokucacileyo ukuba abathengi bajonge iimveliso ezingekho kakuhle eklasini kodwa zifikeleleke ngexabiso elifikelelekayo. Siqinisekile ukuba siyakwazi ukugcwalisa le miba mibini ibaluleke ngokulinganayo-inkxaso eqhubekayo yabathengi bethu kule minyaka ingamashumi amabini idlulileyo yeyona nto yamkelwa ngokusuka entliziyweni.

Unikezelo oluKhawulezayo nangeXesha
Ukwazi ukuba ukuhambisa iimpahla ezandleni zabathengi ngexesha kubaluleke njengokubonelela ngempahla esemgangathweni, siphatha yonke intengiselwano yeshishini njengento ephambili. Yiba yinto ekrwada okanye into egqityiweyo ngomatshini okanye unyango olushushu, yonke inzame iya kwenziwa ukuze ufumane umyalelo wokuthenga kwakho ngexesha elifutshane.

Ukuzibophelela okusemgangathweni
Ukuze siqonde iimveliso ezikhuphisanayo ukuze sifezekise iimfuno zabathengi bethu kunye nokuqwalaselwa komgangatho, umgangatho wethu odibeneyo kunye nenkqubo yolawulo lomsebenzi isoloko iphuculwa kwaye iphuhliswa ngakumbi. Sibhala oku kubathengi bethu ngokuthi siqinisekise inkqubo yethu yolawulo lomgangatho ngokungqinelana ne-ISO 9001. Lo mlinganiselo ukhatshwa luphicotho-zincwadi kunye  noqinisekiso lwesiqinisekiso ngokwesiseko esimiselweyo rhoqo.

Inkonzo yethu
Sinikezela ngentsimbi ekhethekileyo esemgangathweni kuwo onke amashishini.
Iiodolo zaluphi na ubungakanani, nabuphi na ubude, thumela ngokukhawuleza
Siphethe uluhlu olukhethekileyo lwentsimbi ekhethekileyo
Nikeza ngeenkonzo ezinxulumene nokongezwa kwexabiso :
ukusika isinyithi, ukulinganisa, ukwenziwa kwe-machining (ukuvala, ukugaya, ukucola), kunye nonyango lobushushu.
Ukusarha izinto ezincinci okanye ezinkulu, ukusarha ukuya kubukhulu.
Inkonzo yabathengi egqwesileyo

FAQ:

Umbuzo: Wenza ntoni ukulawula umgangatho?

A:  Phambi kokulayisha kwisikhongozeli, iimveliso zethu zonke ziya kuhlolwa ngokuhlolwa kwe-ultrasonic. IBanga loMgangatho lihambelana ne-SEP 1921-84 E/e, D/d, C/c ngokwesicelo somthengi.

Umbuzo: Ziziphi iimveliso zakho ezithengiswa kakhulu?

A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, isitokhwe sazo zombini iipleyiti nemijikelo. Amaxabiso akhuphisanayo kunye nexesha elifutshane lokukhokela.

Umbuzo: Ngaba sinokundwendwela inkampani kunye nefektri yakho?
A: Ewe, wamkelekile ngokufudumeleyo! Singakubhukhela ihotele ngaphambi kokuba uze eChina kwaye ulungiselele umqhubi wethu kwisikhululo seenqwelomoya ukuze akuthathe xa ufika.

Umbuzo: Ngaba ungumvelisi okanye ungumrhwebi nje?
A: Siliqela leenkampani kunye neziseko zomenzi kunye neenkampani zokurhweba. Sizizodwa kwintsimbi yokubumba yeplastiki, intsimbi yokubumba eshushu, umsebenzi obandayo wokubumba intsimbi, intsimbi ye-alloy ye-mechanical, i-high-speed steel, njl. Zonke izinto zikumgangatho ophezulu kunye namaxabiso akhuphisanayo.