27SiMn Alloy Bakin Karfe Bututu

Takaitaccen Bayani:

27SiMn karfe bututu ana amfani da ko'ina a cikin mota, man fetur, sinadaran da kuma jigilar kaya.27SiMn karfe bututu an al'ada da tempered, kuma mai rufi da phosphate ciki da waje.An fi amfani da wannan bututun ƙarfe a cikin yanayin kashewa da zafin jiki don kera sassa masu zafi mai zafi (sassan na'ura mai aiki da ruwa) waɗanda ke buƙatar ƙarfi mai ƙarfi da juriya, da ɓangarorin hatimi mai zafi waɗanda ke buƙatar ƙarfi mai ƙarfi da juriya.

27SiMn m karfe bututu yana da high hardenability, da m hardenability diamita a cikin ruwa ne 8 ~ 22mm, mai kyau machinability, matsakaici sanyi nakasawa plasticity da weldability;Bugu da kari, taurin bututun karfe ba a rage shi sosai a lokacin maganin zafi, amma yana da karfin gaske da juriya, musamman wajen kashe ruwa.


Cikakken Bayani

Tags samfurin

Haɗin Sinadari(%)

Abubuwa

Min.()

Max.()

C

0.24

0.32

Si

1.10

1.4

Mn

1.10

1.4

P

 

0.035

S

 

0.035

Cu

 

0.3

Cr

 

0.3

Ni

 

0.3

Mo

 

0.15

Kayayyakin Injini

Ƙarfin ƙarfi

565855

Ƙaddamarwa / MPa

Ƙarfin Haɓaka

200

0.2 ≥/MPa

Tsawaitawa

14

≥ ≥)

ψ

-

ψ≥)

Akv

-

Akv ≥/J

HBS

051698

-

HRC

30

 

Abubuwan Jiki

Fadada thermal

68-30

e-6/K

Ƙarfafawar thermal

93-72

W/mK

Musamman zafi

450-460

J/k.K

Yanayin narkewa

2384-8458

ƘaddamarwaC

Yawan yawa

2244-1217

kg/m3

Resistivity

0.50-0.60

Ohm.mm2/m

Tsarin Maganin Zafi

Annealing

Quenching

Haushi

Daidaitawa

Q & T


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