4140, 42CrMo4, 42CrMo, 1.7225 umboneleli wentsimbi engenamthungo
Inkcazo:
Umgangatho: EN 10083
| IBanga | Ukuxutywa kwemichiza％ | |||||||
| Umgangatho | C | Si | Mn | Cr | Mo | P | s | |
| Max | Max | Max | Max | Max | Max | Max | ||
| 42CrMo4 | EN10083 | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.9-1.2 | 0.15-0.3 | 0.025 | 0.035 |
| 4140 | I-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 |
Iinkcazelo ngoomatshini:
| IBanga | Iipropati zoomatshini | ||||||
| Umgangatho | Unikeze Amandla | Tensile strength | Ubude | Ixabiso leMpembelelo | Ukuqina | ekv | |
| Min Mpa | Min Mpa | Min％︱ | umz J | HB | imiz | ||
| 42CrMo4 | EN10083 | 930 | 1080 | 26 | ≥63 | ≤217 | 78 |
| 4140 | I-ASTM A29/A29M-04 | 610 | 795 | 22 | - | 241 | 157 |
| 42CrMo | GB/T 3077 | 275 | 410-560 | ≥12 | ≥63 | ≤217 | 78 |
Umboniso weMveliso:
Isicelo:
Umbhobho we-alloy ongenamthungo luhlobo lombhobho wensimbi ongenamthungo, kwaye ukusebenza kwawo kuphezulu kakhulu kunokwesiqhelo.
umbhobho wentsimbi ongenamthungo. Ngenxa yokuba umbhobho wensimbi uqulethe i-Cr eninzi, ukumelana nobushushu obuphezulu, ukumelana nobushushu obuphantsi
kunye nokumelana nomhlwa kungcono kuneminye imibhobho yentsimbi engenamthungo. Ke ityhubhu yealloy isetyenziswa kakhulu kwipetroleum, kwikhemikhali,
amandla ombane, ibhoyila kunye namanye amashishini.
I-4140 umbhobho ongenamthungo ongqindilili oqinileyo yintsimbi eyomelele kakhulu kwaye inamandla aphezulu kunye nokuqina, ukuqina okuhle, akukho zicacileyo.
Ubushushu bomsindo, umda wokudinwa okuphezulu kunye nokumelana neempembelelo ezininzi emva kokucima kunye nokucaphuka, ubushushu obuphantsi
ukuqina kwempembelelo. Intsimbi ifanelekile ukuveliswa kweembumba zeplastiki ezinkulu kunye neziphakathi ezifuna amandla athile
kunye nobunzima.
Iimpawu ze-4140 ezinodonga olungqingqwa olungenamthungo kunye nobubanzi besicelo: amandla aphezulu, ukuqina okuphezulu, ukuqina okuhle, okuncinci.
i-deformation ngexesha lokucima, amandla aphezulu okukhasa kunye namandla ahlala ixesha elide kumaqondo aphezulu. Iimveliso ezifuna ngaphezulu
amandla kunye necandelo lokucima elikhudlwana kunentsimbi eyi-35CrMo, enje ngegiya ezinkulu zokutsalwa kwe-locomotive, i-supercharger transmission
iigiya, iiasi zangasemva, iintsimbi zokudibanisa ezilayishwe kakhulu kunye neziqeshana zasentlakohlaza, nazo zingasetyenziswa i-Oil enzulu yokomba imibhobho edityanisiweyo kunye nokuloba.
izixhobo ezingaphantsi kwe-2000m, kwaye zingasetyenziselwa ukubumba oomatshini bokugoba, njl.
Iyalayisha:
Isatifikethi seMill:
I-advanteji:
Imathiriyeli ekrwada ivela kuMveliso oPhezulu othembisa umgangatho ophezulu.
Itekhnoloji echanekileyo iqinisekisa ukunyamezela ubungakanani obuchanekileyo.
Iqela lokuthengisa elisebenzayo likunika isindululo esifanelekileyo.
Emva kokuthengisa iqela elinikezelayo kunye nenkxaso yokuqinisekisa imveliso.
Ulawulo lwemeko:
Inkonzo yethu:
RFQ:
I-Q1: Ngaba uyenza okanye uMrhwebi
A: Sobabini singabenzi kunye nabarhwebi
I-Q2: Ngaba unokunikela ngesampuli?
A: Isampulu encinci inokubonelelwa simahla, kodwa umthengi kufuneka ahlawule umrhumo ocacileyo
I-Q3: Ngaba unokunikela ngenkonzo yokucubungula?
A: Singanikezela ngokusika, ukugrumba, ukupeyinta, umgubo wedyasi njl.
I-Q4: Iyintoni inzuzo yakho kwintsimbi?
A: Singenza ngokwezifiso isakhiwo sentsimbi accoridng ukuthenga imizobo okanye isicelo.
Q5: Kuthekani ngenkonzo yakho yolungiselelo?
A: Sineqela lobuchule lobuchwephesha elinamava atyebileyo ekuthumeleni, linokubonelela ngomzila wenqanawa ozinzileyo kunye nomgangatho.
Imarike:
Siye sakha ubudlelwane bexesha elide kunye nozinzile kunye nabathengi basekhaya, njengeShanghai, iJiangsu,
Zhejiang, Anhui, Shandong, Jiangxi, Qinghai, Liaoning, Hainan njalo njalo.
Ngaphesheya kolwandle, umxhasi wethu ophambili osuka eMzantsi Asia, eAfrika, eMzantsi Melika njengeSingapore, Vietnam, Brazil, Ghana, New Zealand,
ESpain, eMauritius, eDubai njl.
