I-AISI 4140 Alloy Steel

I-Hot Rolled Alloy Steel Plate 1.7225 42CrMo4 4140 42CrMo

1: 4140 isingeniso sensimbi
I-AISI SAE 4140 alloy steel iyi-chromium molybdenum alloy steel specifikation esetshenziswa kabanzi ngokwenjongo evamile insimbi eqinile ephezulu ezingxenyeni, njengama-ekseli, shafts, amabhawodi, amagiya nezinye izinhlelo zokusebenza. Ifana ne-alloy grade AISI 4130 chrome moly alloy steel kodwa inokuqukethwe kwekhabhoni ephakeme kancane. Okuqukethwe kwekhabhoni ephezulu kwe-AISI 4140 steel kunikeza amandla amakhulu namandla okwelapha ukushisa uma kuqhathaniswa ne-AISI / ASTM 4130 alloy steels, nokho inezici zokushisela eziphansi.

2: 4140 Steel okulingana

3: 4140 ukwakheka kwamakhemikhali ensimbi

4: 4140 izakhiwo zensimbi zensimbi
Izakhiwo zemishini ngokuyinhloko zihlanganisa amandla aqinile, amandla okukhiqiza, ukuphakama, indawo noma ukunciphisa, ubulukhuni, inani lomthelela, ukufakwa okungeyona insimbi njll. Ukwelashwa okuhlukile kokushisa, izakhiwo zemishini zizohluka, njenge-normased, tempered, QT. Uma ufuna ukwazi izakhiwo, sicela uxhumane nomdayisi.

5: 4140 uhlolojikelele steel


5. 4140 Isicelo Sensimbi
4140insimbi ithola izinhlelo zokusebenza eziningi njengezimboni ze-aerospace, uwoyela negesi, ezezimoto, izimboni zezolimo nezokuvikela njll.
Izinhlelo zokusebenza ezijwayelekile zokusetshenziswa kwensimbi ye-Scm440 zifaka:amagiya afojiwe, ama-spindles, fixtures,jigs,collar,Axles,conveyor parts,crow bars,logging parts,shafts,sprockets,studs,pinions,pump shafts,rams,naringgiya njll.

6.Ukulawulwa kwekhwalithi:
1. Inqubo yokuncibilika: EAF/BOF+LF+VD okuholela kuma-ingots
2. Zombili iziphetho zisikwe ngesaha
3. Isilinganiso sokuqamba: ubuncane 3:1
4. Usayizi wokusanhlamvu womkhiqizo wokugcina: ngokusho kwe-ASTM E112 ngaphezu kuka-5, uthanda ngaphezu kuka-8
5. Ukuhlolwa kwe-Ultrasonic: NjengokwengeziweSEP1921 Ikilasi C/c noma D/d

7.Ukwelashwa kokushisa kwe- 4140 Steel
Icishiwe futhi I-Tempered (+QT) ye4140Insimbi
1. Ukushisa4140insimbi kancane kuya ku-840-875 ° C;
2. Cwilisa kulokhu kushisa bese ucisha emafutheni;
3. Ulaka ngokushesha nje4140finyelela izinga lokushisa ekamelweni (20°C);
4. Shisisa ngendlela efanayo ekushiseni okufanelekile kuka-560°C;
5. Khipha impahla esithandweni bese upholisa emoyeni.
Ukukhishwa kwe4140I-alloy Steel
1. Shisisa i4140kancane ukuya ku-800-850 ° C futhi uvumele isikhathi esanele.
2. Pholisa kancane esithandweni ukuya ku-480°C okulandelwa ukupholisa komoya

Kungani ukhethe thina?

Ukuqinisekiswa Kwekhwalithi okuvela ezimbonini zensimbi zikahulumeni
sithola izinto ngokucophelela kuphela kubakhiqizi bensimbi ukuze siqinisekise ukuvumelana ekunikezeni imikhiqizo yensimbi eyikhwalithi engcono kakhulu kumakhasimende ethu.
Njengoba sisemakethe yokuncintisana namuhla, siqonda ngokucacile ukuthi amakhasimende afuna imikhiqizo engeyona nje engcono kakhulu ekilasini kodwa futhi enenani elithengekayo. Siyaqiniseka ukuthi siyakwazi ukugcwalisa lezi zici ezimbili ezibalulekile ngokulinganayo -ukusekelwa okuqhubekayo kwamakhasimende ethu kule minyaka engamashumi amabili edlule kuwukubona kwethu okusuka enhliziyweni.

Ukulethwa Okusheshayo Nesikhathi Esifike
Ukwazi ukuthi ukuletha izimpahla ezandleni zamakhasimende ngesikhathi kubaluleke njengokuhlinzeka ngezimpahla zekhwalithi, sibheka konke okwenziwa yibhizinisi njengokubalulekile. Kungaba impahla eluhlaza noma impahla eqediwe ngomshini noma ngokwelashwa kokushisa, kuzokwenziwa yonke imizamo ukuze uthole i-oda lakho lokuthenga ngesikhathi esifushane sokuhola.

Ukuzibophezela Kwekhwalithi
Ukuze sithole imikhiqizo encintisanayo ukuze sifeze izimfuno zamakhasimende ethu kanye nokucatshangelwa kwekhwalithi, ikhwalithi yethu edidiyelwe kanye nohlelo lokuphatha umsebenzi luthuthukiswa ngokuqhubekayo futhi luthuthukiswa ngokuqhubekayo. Sibhalela amakhasimende ethu lokhu ngokwenza ukuthi isistimu yethu yokuphatha ikhwalithi iqinisekiswe ngokuvumelana ne-ISO 9001. Lesi silinganiso sihambisana nokuhlolwa kwamabhuku kanye   nokunikezwa kabusha ngesitifiketi esinqunyiwe njalo.

Inkonzo yethu
Sihlinzeka ngensimbi ekhethekile yekhwalithi yazo zonke izimboni.
Ama-oda anoma yimuphi usayizi, noma yibuphi ubude, athunyelwa ngokushesha
Siphatha iqoqo eliyingqayizivele lensimbi ekhethekile
Nikeza amasevisi ahlobene okwengeza inani :
ukusika insimbi, ukulinganisa, ukukhanda (ukuvala, ukugaya, ukugaya), nokwelashwa kokushisa.
Ukusaha amanani amancane noma amakhulu, ukusaha ukuya kusayizi.
Isevisi yamakhasimende enhle kakhulu

I-FAQ:

Q: Wenzani ukuze ulawule ikhwalithi?

IMP:  Ngaphambi kokulayisha esitsheni, yonke imikhiqizo yethu izohlolwa ngokuhlolwa kwe-ultrasonic. Ibanga Lekhwalithi lihambisana ne-SEP 1921-84 E/e, D/d, C/c njengesicelo ngasinye sekhasimende.

Q: Ithini imikhiqizo yakho edayiswa kakhulu?

A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, isitoko sakho kokubili amapuleti namarawundi. Izintengo ezincintisanayo nesikhathi esifushane sokuhola.

Q: Singavakashela inkampani yakho kanye nefekthri?
A: Yebo, wamukelekile ngokufudumele! Singakubhukhela ihhotela ngaphambi kokuba uze e-China futhi sihlele umshayeli wethu esikhumulweni sezindiza ukuze akulande lapho ufika.

UMB: Ingabe ungumkhiqizi noma umhwebi nje?
A: Siyiqembu lezinkampani kanye nezisekelo zabakhiqizi nezinkampani ezihwebayo. Sasebenza ngokukhethekile ngensimbi yokubumba ipulasitiki, insimbi yokubumba eshisayo, umsebenzi obandayo wensimbi yokubumba, insimbi yengxubevange yomshini, insimbi enesivinini esikhulu, njll. Zonke izinto ezisetshenziswayo zisezingeni eliphezulu nezintengo ezincintisanayo.