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1.2746

>lọ>ngwaahịa>Ngwá Ọrụ Ngwá Ọrụ Nzuzo>1.2746

ngwá ọrụ oyi na-arụ ọrụ ígwè Mat.No. 1.2746, DIN 45NiCrMoV16-6 ewepụghị mmanya

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nkọwa

Nhọpụta site na Standards

Mat. Mba.DINENAISI
1.274645NiCrMoV16-6--


Ngwakọta kemịkalụ (n'ịdị arọ%)

CSiMnCrMoNiVWndị ọzọ na-
0.450.250.701.500.794.000.50--


Nkọwa:

Ngwá ọrụ oyi pụrụ iche nchara, ikuku ma ọ bụ mmanụ na-esi ike na ike kachasị elu.


Ngwa:

Ngwá ọrụ ndị na-emepụta ihe, na-anwụ n'ụdị ọ bụla, ụdị na nha, ngwa ngwa na-ekpo ọkụ na ịpị maka ígwè na ígwè. Akpụkpọ anụ, ahịhịa, ọkpọ, wdg.


Njirimara anụ ahụ (nkezi ụkpụrụ) na ọnọdụ okpomọkụ

Modul nke ngbanwe [103 x N/mm2]: 210

Njupụta [g/cm3]: 7.86


Ọkụ dị nro:

Kpoo ọkụ na 610-850C, dị jụụ na ọkụ ọkụ. Nke a ga-emepụta ike Brinell kacha nke 295.


Na-ebelata nchekasị:

Mbelata nchekasị iji wepụ nrụgide igwe kwesịrị ime site na ikpo ọkụ ruo ihe dị ka. 650C, 

na-ejide 1-2 awa na okpomọkụ, na-esote ikuku jụrụ oyi. 

A na-arụ ọrụ a iji belata mgbagha n'oge ọgwụgwọ okpomọkụ.


Ịgba ume:

Kposie ike site na okpomọkụ nke 880-910C na-esote ikuku ma ọ bụ mmanụ na-emenyụ ma ọ bụ ịsa ahụ na-ekpo ọkụ na-ekpochapụ 180-220C. Isi ike mgbe emenyụchara bụ 56 HRC.


Iwe ọkụ:

Ọnọdụ okpomọkụ: Lee data dị n'okpuru.

Okpomọkụ na-ekpo ọkụ (oC) vs. Ike ike (HRC)

100 ° C200 ° C300 ° C400 ° C500 ° C550 ° C
565452504948


Ịgha:

Ọnọdụ okpomọkụ na-ekpo ọkụ: 1100-900 ° C.


Ịrụ ọrụ:

ezi


Nkwupụta :

Ozi na data ewepụtara n'ime ebe a bụ ụkpụrụ ma ọ bụ nkezi, ọ bụghịkwa nkwa nke oke ma ọ bụ kacha nta. Ngwa akwadoro maka ihe akọwara n'ime ebe a bụ naanị maka ebumnuche ihe atụ iji mee ka onye na-agụ ya nwee ike nyocha nke ya na ebughị ya n'obi ka ọ bụrụ akwụkwọ ikike, ma ọ bụ egosipụtara ma ọ bụ n'ụzọ doro anya, maka mma maka ebumnuche ndị a ma ọ bụ ndị ọzọ. Enweghị ihe nnọchianya na onye nnata akwụkwọ a ga-enweta mbipụta emelitere ka ọ dị.

itemDimension (mm)usoroỌnọdụ nnyefe

Ogwe okirikiri

DIA1.0 - 30Oyi-ese / enweghị ebe egweriNa-egbuke egbuke & Anneal
DIA20 - 80ekpepụsịNa-egbuke egbuke & Anneal
DIA 13-180Agbanyela ỌkụBlack elu & Mgbakwunye
DIA 70-400Na-ekpo ọkụ akpọgharịrị&ọkụ akpara akpaBlack elu & Mgbakwunye
Ewepụghị OgweT 3.0-20 XW 20-100Agbanyela ỌkụBlack elu & Mgbakwunye
GbochieT 20-200 X 300-800Hot Rolled & Hot ForgedBlack elu / Igwe & Anneal
Waya RodDIA 5.5-13Agbanyela ỌkụBlack elu & Mgbakwunye

Akwụkwọ

T1.0-2.5Oyi EmereBlack elu & Mgbakwunye
T 2.5 - 8.0Agbanyela ỌkụBlack elu & Mgbakwunye



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