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40cr 5140Steel efere, 65Mn efere, astm1566, alloy ígwè efere.

Nkọwa dị mkpirikpi:

40Cr ígwè efere bụ otu n'ime ndị kasị ọtụtụ ebe eji ígwè na n'ibu n'ichepụta ụlọ ọrụ.Mgbe quenching na tempering, ọ nwere ezi keukwu n'ibu Njirimara, ezi ala-okpomọkụ mmetụta siri ike na ala notch uche.Ịdị ike nke ígwè dị mma, a pụkwara imenyụ ya na Ф28 ~ 60mm, nke nwere ike imenyụ ruo 15-40mm.Arụmọrụ ịkpụ dị mma.Mgbe ike bụ hb174 ~ 229, ihe ikwu na-arụ ọrụ bụ 60%.Nchara ahụ dabara adaba maka ịme ihe ọkpụkpụ plastik nke ọkara.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

40Cr bụ nke gb3077 "alloy structural steel".Ihe dị iche bụ mgbe ọgwụgwọ okpomọkụ gasịrị.Isi ọrụ nke Cr na ọgwụgwọ okpomọkụ bụ imeziwanye ike nke ígwè.N'ihi nkwalite nke hardenability, akụrụngwa akụrụngwa dị ka ike, ike na mmetụta siri ike nke 40Cr mgbe emenyụ (ma ọ bụ quenching na tempering) ọgwụgwọ dịkwa elu karịa nke ígwè 45.Otú ọ dị, n'ihi ike siri ike, nrụgide dị n'ime 40Cr n'oge nkwụsị dị ukwuu karịa nke ígwè 45.N'okpuru otu ọnọdụ ahụ, ọchịchọ mgbawa nke ihe 40Cr dị ukwuu karịa nke ígwè 45.Ya mere, iji zere workpiece cracking, 40Cr quenching ukwuu n'ime mmanụ na ala thermal conductivity ka quenching ọkara (mgbe ụfọdụ mmiri mmiri quenching usoro a na-ejikwa, dị ka okwu na-aga, mmiri quenching mmanụ jụrụ), mgbe 45 ígwè na-eji mmiri na elu. thermal conductivity dị ka quenching ọkara.

Usoro ngwaahịa

guzoro ọtọ GB AISI, ASTM, DIN, EN, JIS
Ọkwa ọkpọkọ ígwè 40CR 41CR4 5140 SCR440
Ogologo * obosara Achọrọ ndị ahịa
Usoro na-ekpo ọkụ akpọrepu / oyi akpọrepu
Ọkpụrụkpụ 4mm-60mm
Ọrụ nhazi Ịcha ma ọ bụ dị ka onye ahịa chọrọ
Nkọwa nkwakọ ngwaahịa Mbubata mbupụ kwesịrị ekwesị ma ọ bụ dị ka ihe ịchọrọ
Usoro nke ịkwụ ụgwọ T/TL/C na anya
20 ụkwụ akpa nwere akụkụ Ogologo n'okpuru 6000mm/25T
40 ụkwụ akpa nwere akụkụ Ogologo n'okpuru 12000mm/27T

 

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Ihe ngosi ngwaahịa

5ddcbf25af683
2010825143222
Igwefoto Dijitalụ OLYMPUS
15413895780244
159400088452805
191119160646138
1442531056187265
202008032232263585
wKhQ6FS_RYmEfKECAAAAABAwB5Q653

Ọrụ nhazi

WechatIMG503
WechatIMG504
WechatIMG505
WechatIMG506
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WechatIMG508

Uru

159400088452805

Ụlọ ọrụ anyị nwere ọnụ ọgụgụ buru ibu nke ngwa ahịa, nwere ike gboo mkpa gị n'oge.

191119160646138

nye ozi dị mkpa n'oge dị ka onye ahịa chọrọ iji hụ na ọnụọgụ na ịdị mma nke ngwaahịa.

WechatIMG496

Na-adabere n'ahịa nchara kachasị ukwuu nke obodo, otu nkwụsị na ngwaahịa niile ịchọrọ iji chekwaa ego maka gị.

Ngwakọta kemịkalụ

C 0.37~0.44, Si 0.17~0.37,Mn 0.50~0.80,Cr0.80~1.10,Ni≤0.30

Ngwa ngwaahịa

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ọkụ eletrik-88450_1280
w700h350z1l10t108a6

Usoro mmepụta


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