40Cr/ SCr440 Alloy Tsarin Karfe

Bayani:

Yana cikin ƙarfe na tsarin ƙarfe na ƙasa kuma shine ƙarfe mai kauri da aka fi amfani da shi.

(Ya yi daidai da lambar ƙarfe ta Jamus DIN mai lamba 41Cr4/42Gr4; lambar ƙarfe ta Sweden SS mai lamba 2245; lambar ƙarfe ta Amurka AISI/SAE/ASTM mai lamba 5140; lambar ƙarfe ta Japan JIS mai lamba SCr440(H)/SCr440)

Abubuwan da ke cikin sinadaran:

C:0.37-0.44	Si:0.17-0.37	Mn:0.50-0.80	S:≤0.030
P:≤0.030	Cr:0.80-1.10	A cikin:≤0.30

Don Allah a aiko min da tambaya
tare da girmanka da buƙatunka

cikakkun bayanai game da samfurin

Halayen ƙarfe na ƙarfe mai ƙarfe 40Cr

1. Ƙarfin tensile, ƙarfin yawan amfanin ƙasa da kuma taurarewar ƙarfe mai ƙarfin ƙarfe 40Cr sun fi na ƙarfe 40 girma, amma aikin walda yana da iyaka kuma yana da halin samar da tsagewa.

2. Yana da kyawawan halaye na roba, tauri da ƙarfi, kuma yana da mafi kyawun halaye na injiniya. Yana ɗaya daga cikin ƙarfe da aka fi amfani da su a masana'antar kera injina.

3. Karfe yana da matsakaicin farashi kuma yana da sauƙin sarrafawa. Yana iya samun tauri, laushi da juriya bayan an yi masa magani mai kyau. Daidaita shi zai iya haɓaka tsaftace nama, kusanci da yanayin da ya dace, da kuma inganta aikin yankewa na blank.

4. Babban aikin Cr a fannin maganin zafi shine inganta taurin ƙarfe. Saboda haka, ƙarfe 40Cr yana da kyakkyawan taurin ƙarfe. Bayan maganin kashewa (ko kashewa da rage zafi), halayen injina kamar ƙarfi, tauri, taurin tasiri da sauransu na 40Cr suma sun fi na ƙarfe mai lamba 45 girma. Duk da haka, saboda ƙarfin taurinsa, matsin lamba na ciki na 40Cr ya fi na ƙarfe mai lamba 45 girma yayin kashewa. A ƙarƙashin irin wannan yanayi, yanayin fashewa na kayan 40Cr ya fi na kayan ƙarfe mai lamba 45 girma, don haka ana buƙatar maganin rage damuwa.

bayanin2

Tsarin amfani da ƙarfe mai ƙarfin ƙarfe 40Cr

1. Ana amfani da shi don ƙera ƙira tare da buƙatu mafi girma fiye da P20;

2. Bayan an kashewa da kuma rage zafi, ana amfani da wannan nau'in ƙarfe don ƙera sassan injina waɗanda ke ɗaukar matsakaicin nauyi kuma suna aiki a matsakaicin gudu, kamar su maƙallan sitiyari, rabin shaft na baya na motoci, da giya, shaft, tsutsotsi, shafts na spline, hannun riga na tsakiya, da sauransu akan kayan aikin injin;

3. Bayan an kashe wutar lantarki da kuma dumama yanayin zafi mai matsakaicin matsakaici, ana amfani da shi wajen ƙera sassan da ke jure wa babban kaya, tasiri da aiki mai sauri, kamar su gears, spindles, rotors na famfon mai, sliders, kwala, da sauransu.

Karfe mai siffar ƙarfe mai nauyin 4.40Cr ya dace da sassan shaft masu matsakaicin daidaito da sauri. Wannan nau'in ƙarfe yana da kyawawan halaye na injiniya bayan an yi masa zafi da kuma an kashe shi.

Kamfanin Sanyao zai iya samar wa abokan ciniki da kayan ƙira na musamman (gami da girma, tauri, ƙulli na ido, injinan sarrafa iska, kashewa da rage zafi, niƙa saman da ba shi da kyau, niƙa saman da ba shi da kyau, da sauransu) don biyan buƙatun abokan ciniki.