416 bakin karfe takardar

Alloy 416 ne mai martensitic, free-machining, chromium karfe gami da cewa gaba ɗaya dauka a matsayin na farko free-machining bakin karfe. Yana da mafi girman injina na kowane bakin karfe a kusan kashi 85% na na'urar carbon karfen injina kyauta. An ƙera bakin ƙarfe na Martensitic don zama mai tauri ta hanyar maganin zafi da kuma juriya na lalata. Ko da yake Alloy 416 da sauran martensitic bakin karfe ba su da resistant kamar austenitic ko ferritic bakin, shi har yanzu yana nuna mai kyau lalata da hadawan abu da iskar shaka juriya da high ƙarfi a cikin taurare da kuma yanayin yanayi. Alloy 416HT ana iya sarrafa shi cikin sauƙi, ko da yaushe Magnetic ne, kuma yana da ƙananan kaddarorin da ke rage galling da kamawa.

Karfe Properties

Dukiya	Daraja
.2% Ƙarfin Haɓaka	39.9 ku
Tsawaitawa	30 %
Ƙarfin Ƙarfin Ƙarfi	74.7 ku

Haɗin Sinadari

Abun ciki	Min	Max
C	-	.15
Cr	12.0	14.0
Fe	-	Bal
Mn	-	1.25
Mo	-	.6
Ni	8.0	10.5
P	-	.06
S	-	.15
Si	-	1.0

Juriya
Mai jure wa abinci/abincin ruwa, da yanayin yanayi. Yayin da bakin karfe 416 ba su da kyau ga mahallin sinadarai na sulfuric kamar saitunan teku. Mai jure zafi ƙasa da zafin magani.

Gudanarwa
Mafi yawan zafin jiki a ~1400°F. Ana iya bi da wannan darajar don cimma kaddarorin injiniyoyi daban-daban, amma ba shi da juriyar lalata. Ƙarfin zafin zafi yana ba da damar yin amfani da shi a yawancin aikace-aikace. Bakin karfen mu na 416 na iya zuwa cikin yanayi biyu ciki har da yanayin da aka shafe da yanayin T.

Aikace-aikace

• Tushen famfo
• Bolts
• Valves
• Sukurori
• Gears
• Fasteners
• Studs
• Injin Motoci

Amfani

• Juriya na lalata ga acid abinci na halitta, ruwa na halitta, da samfuran sharar gida
• An san shi da kasancewar darajar mashin ɗin kyauta
• Ƙarfinsa yana ba da damar yin amfani da shi a aikace-aikace daban-daban
• Daidaitaccen juriya ga rufewa a yanayin zafi mai sauƙi