40cr 5140Simbi ndiro, 65Mn ndiro, astm1566, alloy simbi ndiro

Tsanangudzo Pfupi

40Cr simbi ndiro imwe yeanonyanya kushandiswa simbi muindasitiri yekugadzira michina.Mushure mekudzima uye kudzikisira, ine yakanaka yakazara mekiniki zvivakwa, yakanaka yakaderera-tembiricha kukanganisa kuoma uye yakaderera notch senitivity.Kuoma kwesimbi kwakanaka, uye kunogona kudzimwa kusvika Ф 28 ~ 60mm, iyo inogona kudzimwa kusvika Ф 15～40mm. Mukuwedzera pakudzima uye kupisa, simbi iyi yakakodzerawo ku cyanidation uye high frequency quenching.Kuita kwekucheka kwakanaka.Kana kuoma kuri hb174 ~ 229, machinability hukama ndeye 60%.Simbi yacho yakakodzera kugadzira mapeji epurasitiki ari pakati nepakati.

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Product Description

40Cr ndeye gb3077 "alloy structural simbi".Musiyano uri mushure mekurapwa kwekupisa.Basa guru reCr mukupisa kupisa nderokuvandudza kuoma kwesimbi.Nekuda kwekuvandudzwa kwekuomarara, iwo emakanika zvinhu akadai sesimba, kuomarara uye kukanganisa kuomarara kwe40Cr mushure mekudzima (kana kudzima uye kudziya) kurapwa zvakare kwakanyanya kukwirira kupfuura ayo e45 simbi.Nekudaro, nekuda kwekuoma kwakasimba, kushushikana kwemukati kwe40Cr panguva yekudzima kwakakura kupfuura iyo ye45 simbi.Pasi pemamiriro akafanana, kutsemuka kwe40Cr zvinhu kwakakura kupfuura iyo ye45 simbi.Naizvozvo, kuitira kudzivirira workpiece kuputika, 40Cr quenching inonyanya kushandisa mafuta ane yakaderera yekupisa conductivity senge yekudzima svikiro (dzimwe nguva kaviri mvura yekudzima nzira inoshandiswawo, sekutaura kunoita, mvura inodzima mafuta kutonhora), nepo 45 simbi inoshandisa mvura ine yakakwirira. thermal conductivity semudziyo wekudzima.

Product Parameter

Standd	GB AISI, ASTM, DIN, EN, JIS
Simbi pombi giredhi	40CR 41CR4 5140 SCR440
*Kureba upamhi**	Zvinodiwa neVatengi
Technique	inopisa yakakungurutswa/inotonhora yakakungurutswa
Ukobvu	4mm-60mm
Processing Service	Kucheka kana maererano nezvinodiwa nemutengi
Packaging Details	Seaworthy ekisipoti kurongedza kana sezvinodiwa zvako
Mitemo Yekubhadhara	T/TL/C pakuona
20 tsoka mudziyo une dimension	Kureba pasi pe6000mm/25T
40 tsoka mudziyo une dimension	Kureba pasi pe12000mm/27T
Samples	Masampuli emahara anopihwa asi kutakura kunobhadharwa nemutengi
Min order	1 Ton