AISI 4140 Aloyi Zitsulo

Mbale Yachitsulo Yotentha Yotentha 1.7225 42CrMo4 4140 42CrMo

1: 4140 zitsulo zoyambira
AISI SAE 4140 alloy steel ndi chromium molybdenum alloy steel specification omwe amagwiritsidwa ntchito kwambiri popanga zitsulo zolimba kwambiri pazigawo, monga ma axles, shaft, mabawuti, magiya ndi ntchito zina. Zofanana ndi zitsulo za AISI 4130 chrome moly alloy zitsulo koma zokhala ndi mpweya wochuluka pang'ono. Mpweya wapamwamba kwambiri wa AISI 4140 zitsulo umapereka mphamvu zochulukirapo komanso kutentha kwamphamvu poyerekeza ndi zitsulo za AISI / ASTM 4130 alloy, komabe zimakhala ndi makhalidwe otsika kwambiri.

2: 4140 Chitsulo chofanana

Dziko	Japan	Germany	Britain	USA	China	Australia
Standard	Chithunzi cha JIS G4105	Mtengo wa 17200	BS970	ASTM A29	GB/T 3077	Chithunzi cha AS 1444
Gulu	Chithunzi cha SCM440	42CrMo4/1.7225	EN19/709M40	4140	42CrMo	4140

3: 4140 zitsulo zopangidwa ndi mankhwala

Gulu	C	Si	Mn	P	S	Cr	Mo	Ndi
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
Chithunzi cha 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 zitsulo makina katundu
The makina katundu makamaka kumaphatikizapo kumangika mphamvu, zokolola mphamvu, elongation, dera kapena kuchepetsa, kuuma, phindu phindu, sanali zitsulo kuphatikiza etc. osiyana kutentha mankhwala, katundu makina adzakhala osiyana, monga normalized, kupsa mtima, QT. Ngati mukufuna kudziwa katundu, chonde funsani wogulitsa.

5: 4140 mwachidule zitsulo

Kukula	Kuzungulira	Kutalika 6-1200 mm
	Mbale/Lathyathyathya/Block	Makulidwe 6mm-500mm
		M'lifupi 20mm-1000mm
Kutentha mankhwala	Zokhazikika ; Annealed; Kuzimitsidwa; Wokwiya
Mkhalidwe wapamwamba	Wakuda; Peeled; Wopukutidwa; Zopangidwa; Wopukutidwa; Kutembenuka; Milled
Mkhalidwe wotumizira	Zabodza; Hot adagulung'undisa; Zozizira zokokedwa
Yesani	Kulimba kwamphamvu, mphamvu zokolola, elongation, malo ochepetsera, kukhudzika, kuuma, kukula kwambewu, kuyesa kwa akupanga, kuwunika kwa US, kuyesa kwa tinthu tambiri, ndi zina zambiri.
Malipiro	T/T;L/C;/gramu yandalama/ Paypal
Zolinga zamalonda	FOB; CIF; C&F; ndi zina..
Nthawi yoperekera	30-45 masiku
Kugwiritsa ntchito	4140 alloy steels amagwiritsidwa ntchito pa Zida, Adapters, Arbors, strippers, midadada, maziko a nkhungu, ejectors, kumbuyo ndi zida zothandizira, kukonza, jigs, nkhungu, makamera, mabowo, ma axle shafts, bolts, crankshafts, stubs, couplings, ma remer body, ma axles, shafting, piston rods, rams, hydraulic machine shafts, gears, sprockets, gear racks, chain links, spindles, tool bodies, tool holders, tie rods, Connection Rods, Chuck Bodies, Collets, Conveyor Pins & Rolls, Ejector Pins, Forks, Gears, Guide Rods, Hydraulic Shafts & Parts,Lathe Spindles, Logging Parts, Milling Spindles, Motor Shafts, Mtedza, Pinch Bars, Pinion, Pump Shafts,boring bars, tracks, slides, wear strips kapena part, kupanga amafa, ma brake amafa, chepetsa amafa, ma bolster, zida zamakina ndi zida, etc.

5. 4140 Kugwiritsa Ntchito Zitsulo
4140chitsulo amapeza ntchito zambiri ngati forgings zazamlengalenga, mafuta ndi gasi, magalimoto, ulimi ndi chitetezo mafakitale etc.
Zomwe zimagwiritsidwa ntchito pa Scm440 zitsulo zimagwiritsa ntchito monga: magiya a forgi, ma spindles, fixtures,jigs,collars,Axles,conveyor parts,crow bars, loggging parts,shafts,sprockets,studs,pinions,pump shafts,ram,ndi ring gear etc.

6.Kuwongolera khalidwe:
1. Njira Yosungunulira: EAF/BOF+LF+VD zomwe zimapangitsa ingots
2. Mapeto onse awiri odulidwa ndi macheka
3. Chiŵerengero cha kupeka: osachepera 3:1
4. Kukula kwa mbewu zomaliza: malinga ndi ASTM E112 kuposa 5, amakonda kuposa 8
5. Akupanga mayeso: Monga mwaSEP1921 Kalasi C/c kapena D/d

7. Chithandizo cha kutentha kwa  4140 Zitsulo
Yozimitsidwa ndi Kutentha (+QT) ya4140Chitsulo
1. Kutentha4140zitsulo pang'onopang'ono mpaka 840-875 ° C;
2. Zilowerereni pa kutentha uku kenako kuzimitsa mu mafuta;
3. Kukwiya msanga4140kutentha kwa chipinda (20 ° C);
4. Kutenthetsa mofanana mpaka kutentha koyenera kwa 560 ° C;
5. Chotsani zinthu mu ng'anjo ndikuziziritsa mumlengalenga.
Kusintha kwa4140Aloyi Chitsulo
1. Kutenthetsa4140pang'onopang'ono mpaka 800-850 ° C ndikulola nthawi yokwanira.
2. Kuziziritsa pang'onopang'ono mu ng'anjo mpaka 480 ° C kenako ndikuziziritsa mpweya

Chifukwa chiyani tisankha ife?

Chitsimikizo cha Ubwino wochokera opanga zitsulo zaboma
timatulutsa zinthu mosamalitsa kuchokera kwa opanga zitsulo pofuna kuonetsetsa kuti makasitomala athu akugulitsidwa mosasinthasintha popereka zitsulo zabwino kwambiri.
Pokhala mumsika wopikisana lero, timamvetsetsa bwino kuti makasitomala akuyang'ana zinthu zomwe sizili bwino m'kalasi komanso zotsika mtengo. Tili ndi chidaliro kuti tikutha kukwaniritsa zofunikira ziwirizi - kuthandizira kwamakasitomala mosalekeza pazaka makumi awiri zapitazi ndiko kuzindikira kochokera pansi pamtima kwa ife.

Kutumiza Mwachangu Ndi Nthawi Yake
Podziwa kuti kutumiza katundu m'manja mwamakasitomala pa nthawi yake ndikofunikira monga kupereka zinthu zabwino kwambiri, timawona bizinesi iliyonse ngati yofunika kwambiri. Kaya zikhale zopangira kapena zomalizidwa ndi makina kapena kutentha, kuyesetsa kulikonse kudzapangidwa kuti mupeze oda yanu yogula munthawi yochepa kwambiri.

Kudzipereka Kwabwino
Kuti tikwaniritse zogulitsa zomwe zimapikisana kuti zikwaniritse zofuna za makasitomala athu komanso malingaliro abwino, machitidwe athu ophatikizika ndi kasamalidwe ka ntchito akupitilizidwa ndikukonzedwanso. Timalemba izi kwa makasitomala athu potsimikizira dongosolo lathu loyang'anira zinthu molingana ndi ISO 9001. Muyesowu umatsagana ndi ma audits ndi   recertification pa nthawi zotsatiridwa.

Utumiki wathu
Timapereka zitsulo zapadera zamafakitale onse.
Maoda amtundu uliwonse, kutalika kulikonse, amatumiza mwachangu
Timanyamula zinthu zapadera zachitsulo chapadera
Perekani ntchito zowonjezeretsa :
kudula zitsulo, kukula kwake, kupanga makina (kusalemba kanthu, mphero, kugaya), ndi kutentha kutentha.
Kucheka kwazing'ono kapena zazikulu, macheka mpaka kukula.
Makasitomala abwino kwambiri

FAQ:

Q: Mumatani kuti muwongolere khalidweli?

A:  Musanalowetse mu chidebecho, zinthu zathu zonse ziziyang'aniridwa ndi akupanga kuyendera. Kalasi Yabwino imagwirizana ndi SEP 1921-84 E/e, D/d, C/c malinga ndi pempho la kasitomala.

Q: Ndi zinthu ziti zomwe mumagulitsa kwambiri?

A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, stock for all plates and rounds. Mitengo yampikisano komanso nthawi yayitali yotsogolera.

Q: Kodi tingayendere kampani yanu ndi fakitale?
A: Inde, ndikulandilidwa ndi manja awiri! Titha kukusungirani hotelo musanabwere ku China ndikukonzekeretsani dalaivala wathu ku eyapoti yathu kuti adzakutengeni mukabwera.

Q: Kodi ndinu wopanga zinthu kapena ndinu wochita malonda?
A: Ndife gulu lamakampani ndi mabungwe opanga ndi makampani ogulitsa. Ife apadera mu pulasitiki nkhungu zitsulo, otentha ntchito nkhungu zitsulo, ozizira ntchito nkhungu zitsulo, aloyi zitsulo kwa makina, mkulu-liwiro zitsulo, etc. zinthu zonse ndi apamwamba ndi mitengo mpikisano.