ASTM 5135 35Cr SCR435 34Cr4 Aloyi Chitoliro Chopanda Chitsulo

Kufotokozera Kwachidule:

Chitoliro chachitsulo cha 34Cr4 chosasunthika chili ndi mphamvu yakutopa kwambiri komanso kulimba kwabwino.Ili ndi machinability wabwino pambuyo normalizing kapena quenching ndi tempering.Lilinso ndi machinability bwino pambuyo annealing.Nthawi zambiri amagwiritsidwa ntchito pambuyo pozimitsa ndi kutentha.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiwonetsero cha Zamalonda

Chiyambi cha Zamalonda

Chemical Composition

C	Si	Mn	P	S	Cr	Ni	Cu
0.32-0.39	0.17-0.37	0.50-0.80	≤0.035	≤0.035	0.80-1.10	≤0.30	≤0.03

Mechanical Properties

Kulimba kwamakokedweσb (MPa)	Zokolola Mphamvuσ (MPa)	Elongationδ5 (%)	Mphamvu yamphamvu Akv (J)	Kuchepa kwa gawo ψ (%)	Mphamvu yamphamvu αkv (J/cm2)	KuumaHB
≥930(95)	≥735(75)	≥11	≥47	≥45	≥59(6)	≤207

34Cr4 Alloy Seamless Zitsulo zapaipi

1. Mphamvu yayikulu, kukana kwamphamvu kwambiri komanso kulimba kwabwino.

2. Kuchita bwino kwa makina ndi ntchito zokhazikika pansi pa katundu wambiri komanso zovuta kwambiri.

Munda Wofunsira

34Cr4 aloyi aloyi zitsulo chitoliro chimagwiritsidwa ntchito mu makampani magalimoto, makina zomangamanga, makina zomangamanga ndi madera ena.

Kufotokozera kwa Chithandizo cha Kutentha

Kuzimitsa 860ºC, kuziziritsa mafuta;Kutentha kwa 500ºC, kuziziritsa madzi, kuzirala kwa mafuta.

Mkhalidwe Wotumizira

Kupereka chithandizo cha kutentha (normalizing, annealing kapena high heat tempering) kapena palibe kutentha kwa kutentha, chikhalidwe cha kubereka chiyenera kuwonetsedwa mu mgwirizano.

Zam'mbuyo: Ndodo Yozungulira ya Copper / Bar

Ena:Chitsulo chachitsulo cha Magnesium Zinc