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Astm 4140 4142 p91 p11 alloy enweghị nkebi ígwè anwụrụ factory nke ngwaahịa

Nkọwa dị mkpirikpi:

42CrMo ígwè bụ nke alloy structural steel na usoro nke nhazi ihe.Ọ nwere ezigbo ihe eji arụ ọrụ na igwe eji arụ ọrụ, a na-ejikwa ya n'ọtụtụ ebe.E nwere tumadi ụdị ihe abụọ, efere na okirikiri mmanya.Ọrụ ya zuru oke dị mma karịa 40Cr, nke ụlọ ọrụ ahụ ghọtara.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Astm 4140 4142 p91 p11 alloy enweghị nkebi ígwè anwụrụ factory nke ngwaahịa,
ndị na-emepụta ọkpọkọ enweghị nkebi na china,

Nkọwa ngwaahịa

42CrMo ígwè bụ nke ultra-elu ike ígwè, na elu ike na ike, ezi hardening, enweghị doro anya na iwe iwe ọkụ, elu ike ọgwụgwụ na otutu mmetụta na-eguzogide mgbe quenching na tempering ọgwụgwọ, na ezi ala okpomọkụ mmetụta siri ike.42CrMo ígwè dabara adaba maka imepụta nnukwu na ọkara-sized plastic ebu na-achọ ụfọdụ ike na ike.

Usoro ngwaahịa

guzoro ọtọ GB ASTM ISOJIS DIN
Ọkwa ọkpọkọ ígwè 42CrMo 38XM 4140 4142 SCM440 42CrMo4 708M40
Ogologo 3-12m
Dayameta dị n'èzí 32-756 mm
mgbidi ọkpụrụkpụ 2.5-100 mm
Ọrụ nhazi Ịcha ma ọ bụ dị ka onye ahịa chọrọ
Nkọwa nkwakọ ngwaahịa Mkpọkọ efu / akpa osisi / akwa mkpuchi mmiri
Usoro nke ịkwụ ụgwọ T/TL/C na anya
20 ụkwụ akpa nwere akụkụ Ogologo n'okpuru 6000mm
40 ụkwụ akpa nwere akụkụ Ogologo n'okpuru 12000mm

 

Ihe atụ A na-enye ihe nlele efu mana onye na-azụ ya na-akwụ ụgwọ ibu
Obere usoro 1 Tọn

Ihe ngosi ngwaahịa

19-157919839
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Ọrụ nhazi

1B427602-2E4B-4DB4-AE0F-30111B0132A0
2DF3F57B-3AE4-4447-8DDA-EAE82919EBE7
CEC649BB-E727-4C44-BDEA-1E8D4D878AE9_1_105_c

Uru

1, Ụlọ ọrụ anyị nwere ọnụ ọgụgụ buru ibu nke ngwaahịa, nwere ike izute gị mkpa na oge.

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

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

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Ngwakọta kemịkalụ

C: 0.38 ~ 0.45 Si: 0.17 ~ 0.37 Mn: 0.50 ~ 0.80 Cr: 0.90 ~ 1.20

Ni:≤0.30 P:≤0.035 S:≤0.035 Cu:≤0.030 Mo: 0.15~0.25

Ngwa ngwaahịa

40Cr na ndị ọzọ alloy structural steels kwesịrị ekwesị maka akụkụ aro na ọkara nkenke na oke ọsọ.Mgbe quenching, tempering na quenching, ndị a steels nwere mma keukwu n'ibu Njirimara.Mgbe quenching na tempering, a na ụdị ígwè a na-eji na-eme n'ibu akụkụ nke nwere ike ibu ibu ibu na ọkara ọsọ, dị ka steering knuckle, n'azụ ọkara aro nke ụgbọala, gia, aro, worm, spline aro na elu aka uwe nke igwe ngwá ọrụ.

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