4140, 42CrMo4, 42CrMo, 1.7225 zitsulo zopanda chitoliro wogulitsa
Kufotokozera:
Muyezo: EN 10083
| Gulu | Mankhwala Compost％ | |||||||
| Standard | C | Si | Mn | Cr | Mo | P | s | |
| Max | Max | Max | Max | Max | Max | Max | ||
| 42CrMo4 | Mtengo wa EN10083 | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.9-1.2 | 0.15-0.3 | 0.025 | 0.035 |
| 4140 | ASTM A29/A29M-04 | 0.33-0.48 | 0.15-0.35 | 0.75-1.0 | 0.8-1.1 | 0.15-0.25 | 0.03 | 0.03 |
| 42CrMo | GB/T 3077 | 0.38-0.45 | 0.17-0.37 | 0.4-0.7 | 0.09-1.2 | 0.15-0.25 | 0.035 | 0.035 |
Katundu Wamakina:
| Gulu | Mechanical Properties | ||||||
| Standard | Zokolola Mphamvu | Kulimba kwamakokedwe | elongation | Mtengo Wothandizira | Kuuma | ndi kv | |
| Min Mpa | Min Mpa | Min︱ | mphindi J | HB | min | ||
| 42CrMo4 | Mtengo wa EN10083 | 930 | 1080 | 26 | ≥63 | ≤217 | 78 |
| 4140 | ASTM A29/A29M-04 | 610 | 795 | 22 | - | 241 | 157 |
| 42CrMo | GB/T 3077 | 275 | 410-560 | ≥12 | ≥63 | ≤217 | 78 |
Chiwonetsero Chopanga:
Ntchito:
Chitoliro chosasunthika cha aloyi ndi mtundu wa chitoliro chopanda msoko, ndipo magwiridwe ake ndi apamwamba kwambiri kuposa wamba.
Chitoliro chachitsulo chosasokonekera. Chifukwa chitoliro chachitsulo chimakhala ndi Cr yambiri, kukana kwake kutentha kwambiri, kukana kutentha kochepa
komanso kukana dzimbiri ndikwabwino kuposa mapaipi ena opanda chitsulo. Chifukwa chake chubu cha alloy chimagwiritsidwa ntchito kwambiri mumafuta, mankhwala,
magetsi, boiler ndi mafakitale ena.
4140 wandiweyani-mipanda yopanda msoko ndi chitsulo champhamvu kwambiri chokhala ndi mphamvu zambiri komanso kulimba, kulimba kwabwino, palibe zodziwikiratu.
kupsa mtima, kuchepetsa kutopa kwambiri komanso kukana zovuta zambiri pambuyo pozimitsa ndi kutentha, kutentha pang'ono Zabwino
kulimba mtima. Chitsulocho ndi choyenera kupanga nkhungu zazikulu ndi zazing'ono zapulasitiki zomwe zimafuna mphamvu inayake
ndi kulimba.
4140 makulidwe a chitoliro chopanda msoko komanso kuchuluka kwa ntchito: mphamvu yayikulu, kuuma kwakukulu, kulimba kwabwino, kakang'ono
deformation pa kuzimitsidwa, mkulu kukwawa mphamvu ndi mphamvu yaitali pa kutentha kwambiri. Zolemba zofunika kwambiri
mphamvu ndi gawo lalikulu lozimitsira kuposa chitsulo cha 35CrMo, monga magiya akuluakulu oyenda pa locomotive traction, supercharger transmission
magiya, ma axle akumbuyo, ndodo zolumikizira zodzaza kwambiri ndi zomangira za masika, zitha kugwiritsidwanso ntchito polumikizira mapaipi obowola pachitsime chozama kwambiri ndi usodzi.
zida zosachepera 2000m, ndipo zitha kugwiritsidwa ntchito popanga zisankho zamakina opinda, ndi zina zotero.
Kutsegula:
Sitifiketi ya Mill:
Ubwino:
Zopangira zimachokera ku Top kupanga zomwe zimalonjeza zabwino kwambiri.
Tekinoloje yolondola imatsimikizira kulekerera kwa kukula kwenikweni.
Gulu logulitsa bwino limakupatsani malingaliro oyenera.
Kupereka kwa timu pambuyo pa malonda ndi chithandizo cha chitsimikizo cha malonda.
Kuwongolera Ubwino:
Service yathu:
RFQ:
Q1: Kodi mukupanga kapena Trader
A: Tonse ndife opanga komanso ogulitsa
Q2: Kodi mungapereke zitsanzo?
A: Chitsanzo chaching'ono chikhoza kuperekedwa kwaulere, koma wogula ayenera kulipira ndalama zowonetsera
Q3: Kodi mungapereke ntchito processing?
A: Titha kupereka kudula, kubowola, penti, malaya ufa etc ...
Q4: Kodi mwayi wanu pazitsulo ndi chiyani?
A: Titha kusintha zitsulo kapangidwe accoridng kugula zojambula kapena pempho.
Q5: Nanga bwanji ntchito yanu yolumikizira?
A: Tili ndi gulu la akatswiri odziwa bwino ntchito yotumiza, lomwe limatha kupereka mzere wokhazikika komanso wabwino kwambiri.
Msika:
Tamanga mgwirizano wautali komanso wolimba ndi makasitomala m'nyumba, monga Shanghai, Jiangsu,
Zhejiang, Anhui, Shandong, Jiangxi, Qinghai, Liaoning, Hainan ndi zina zotero.
Kutsidya kwa nyanja, kasitomala wathu wamkulu wochokera ku South Asia, Africa, South America monga Singapore, Vietnam, Brazil, Ghana, New Zealand,
Spain, Mauritius, Dubai ndi zina zotero.
