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Chidziwitso cha D3 1.2080 SKD1

Pofikira>Zamgululi>Cold Ntchito Chida Zitsulo>Chidziwitso cha D3 1.2080 SKD1

Cold Working Chida Chitsulo D3 1.2080 SKD1 waya wod

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zofunika

Chitsulo cha D3 Tool ndi chitsulo chozizira cha ASTM A681-1999 Steel Grade standard. D3 Special Steel China Supplier ndi fakitale Otai Special Steel Supply D3 Tool zitsulo mu Round bar, Plate, Flat bar, Square, Forging Ring ndi ena mawonekedwe aliwonse. Ndi kupereka kudula, sawing, milled, Machining processing.


Mapulogalamu:

 Nthawi zambiri, kugwiritsa ntchito chitsulo cha D3 kumafanana ndi D2 koma ziyenera kukumbukiridwa kuti D3 ili ndi kukana kwazitsulo ziwirizi.

ndipo amakonda zinthu monga zometa ubweya. Chifukwa cha kukana kwake kuvala kwambiri, chitsulo cha chida cha D3 ndichovuta pang'ono kugaya kuposa D2.


ZINTHU

CMnSiCrV
2.150.400.4012.250.25


zofunika:

Katundu Wamakina a D3 Cold Work Steel

Zida Zamagetsi

Zida        MiyesoImperial
Kukhudza kwa Izod sikunatchulidwe28.0 y20.7 ndi lb
Chiwerengero cha Poisson0.27-0.30        0.27-0.30        
Modulus ya Elastic190-210 GPA27557-30457 gawo


Zida zakuthupi

ZidaMiyesoImperial
kachulukidwe        7.7 x 1000 makilogalamu / m30.278 lb/mu3
Mfundo yosungunula1421 ° C2590 ° F

Kutentha: Kupsa mtima mwamsanga pambuyo kuzimitsa. Gwirani kutentha kwa ola limodzi pa inchi (1 mm) ya makulidwe, osachepera maola awiri, kenako mpweya wozizira mpaka kutentha kozungulira.

Kuti muzitha kuvala kwambiri, kupsa mtima pakati pa 300-350 ° F (149-177 ° C) pa kuuma kwa 62-63 HRC. Kuti mukhale ndi malire abwino pakati pa kukana kuvala ndi kulimba, kupsa mtima pakati pa 450-500 ° F (232-260 ° C). Izi zidzatulutsa 58-60 HRC.

Kuchepetsa kupsinjika kwamkati m'magawo akuluakulu kuposa mainchesi 6 (152.4 mm) ndikuwongolera kukhazikika kwa zida zomwe zidzakhale EDM'd pambuyo pa chithandizo cha kutentha, nthawi zothira maola 4 mpaka 6 pa kutentha kotentha zimalimbikitsidwa kwambiri.


Ubwino:

1. Kukana kuvala kwakukulu

2. Kuuma kwakukulu  

3. Ndi ya ledeburite zitsulo 


katunduyoMzere (mm)njiraKutumiza
Chingwe ChingweZOKHUDZA 5.5 - 13Kutentha KwambiriMalo akuda & Anneal


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