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40cr 5140Steel mbale, 65Mn mbale, astm1566, aloyi zitsulo mbale

Kufotokozera Kwachidule:

40Cr zitsulo mbale ndi chimodzi mwa zitsulo ntchito kwambiri mu makampani kupanga makina.Pambuyo pozimitsa ndi kutentha, imakhala ndi zida zamakina zabwino zonse, kulimba kwa kutentha kochepa komanso kutsika kwapang'onopang'ono.Kuuma kwachitsulo ndikwabwino, ndipo kumatha kuzimitsidwa ku Ф 28 ~ 60mm, yomwe imatha kuzimitsidwa ku Ф 15~40mm. Kuwonjezera pa kuzimitsa ndi kutentha, chitsulo ichi chimakhalanso choyenera ku cyanidation ndi kuzimitsa pafupipafupi.Ntchito yodula ndi yabwino.Pamene kuuma ndi hb174 ~ 229, machinability wachibale ndi 60%.Chitsulocho ndi choyenera kupanga nkhungu zapulasitiki zapakatikati.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

40Cr ndi ya gb3077 "zitsulo zazitsulo".Kusiyana kwake ndi pambuyo pa chithandizo cha kutentha.Ntchito yayikulu ya Cr pakuchiza kutentha ndikuwongolera kuuma kwachitsulo.Chifukwa cha kusinthika kwa kuuma, zida zamakina monga mphamvu, kulimba komanso kulimba kwamphamvu kwa 40Cr pambuyo pozimitsa (kapena kuzimitsa ndi kutentha) ndizokwera kwambiri kuposa zazitsulo 45.Komabe, chifukwa cha kuuma kwamphamvu, kupsinjika kwamkati kwa 40Cr panthawi yozimitsa kumakhala kwakukulu kuposa chitsulo cha 45.Pansi pamikhalidwe yomweyi, kupendekera kwa zinthu za 40Cr ndikokulirapo kuposa chitsulo 45.Chifukwa chake, pofuna kupewa kusweka kwa workpiece, 40Cr quenching nthawi zambiri imagwiritsa ntchito mafuta okhala ndi matenthedwe otsika ngati njira yozimitsira (nthawi zina njira yozimitsa yamadzimadzi iwiri imagwiritsidwanso ntchito, monga mwambi umati, kuziziritsa kwamafuta amadzimadzi), pomwe chitsulo 45 chimagwiritsa ntchito madzi okwera kwambiri. matenthedwe madutsidwe monga sing'anga kuzimitsira.

Product Parameter

Stand GB AISI, ASTM, DIN, EN, JIS
Chitsulo chitoliro kalasi 40CR 41CR4 5140 SCR440
Utali * m'lifupi Zofuna Makasitomala
Njira kutentha kugudubuza/kuzizira
Makulidwe 4-60 mm
Processing Service Kudula kapena malinga ndi zomwe kasitomala akufuna
Tsatanetsatane Pakuyika Zololera zotumiza kunja kapena ngati mukufuna
Malipiro T/TL/C pakuwona
2Chidebe cha mapazi 0 chili ndi kukula Utali pansi pa 6000mm/25T
Chidebe cha mapazi 40 chimakhala ndi kukula Utali pansi pa 12000mm/27T

 

Zitsanzo Zitsanzo zaulere zimaperekedwa koma katunduyo amalipidwa ndi wogula
Min order 1 toni

Product Show

5ddcbf25af683
2010825143222
OLYMPUS DIGITAL KAMERA
15413895780244
159400088452805
191119160646138
1442531056187265
202008032232263585
wKhQ6FS_RYmEfKECAAAAABawB5Q653

Processing Services

WechatIMG503
WechatIMG504
WechatIMG505
WechatIMG506
WechatIMG507
WechatIMG508

Ubwino

159400088452805

Kampani yathu ili ndi zida zambiri, imatha kukwaniritsa zosowa zanu munthawi yake.

191119160646138

perekani zidziwitso zoyenera munthawi yake malinga ndi zomwe kasitomala akufuna kuti atsimikizire kuchuluka ndi mtundu wazinthu.

WechatIMG496

Kudalira msika waukulu wazitsulo wa dziko, malo amodzi ndi zinthu zonse zomwe mukufunikira kuti mupulumutse ndalama zanu.

Chemical Composition

C 0,37~0.44,Si 0.17~0.37,Mn 0.50~0.80,Cr0.80~1.10,Ni≤0.30

Product Application

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magetsi-88450_1280
w700h350z1l10t108a6

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