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nkọwa
Description:
Mat. Mba. 1.2767, DIN X45NiCrMo4
Nhọpụta site na Standards
| Mat. Mba. | DIN | EN | AISI |
| 1.2767 | X45NiCrMo4 | 40NiCrMoV16 | - |
Ngwakọta kemịkalụ (n'ịdị arọ%)
| C | Si | Mn | Cr | Mo | Ni | V | W | ndị ọzọ na- |
| 0.45 | 0.25 | 0.35 | 1.35 | 0.25 | 4.05 | - | - | - |
Description:
Nickel oyi ọrụ ngwá ọrụ ígwè. Ezi hardability na ike. Ikike maka polishing, photoetching na ozize ọgwụgwọ.
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
Njupụta [g/cm3]: 7.84
Nrụpụta ọkụ [W/mK]: 28.0
Ọnụọgụ nke Mgbasa ọkụ Linear 10ˉ6 oCˉ1
| 20-100 ° C | 20-200 ° C | 20-300 ° C | 20-400 ° C | 20-500 ° C | 20-600 ° C |
| 11.7 | 12.5 | 13.0 | 13.4 | 13.7 | 13.8 |
Ọkụ dị nro:
Kpoo ọkụ na 610-850C, dị jụụ na ọkụ ọkụ. Nke a ga-emepụta ike Brinell kacha nke 262.
Na-ebelata nchekasị:
Ịkwụsị nchekasị iji wepụ nrụgide igwe kwesịrị ime site na ikpo ọkụ ruo 650 Celsius, na-ejide otu awa na okpomọkụ, na-esote ikuku jụrụ oyi. A na-arụ ọrụ a iji belata mgbagha n'oge ọgwụgwọ okpomọkụ.
Na-emesi ike:
Kposie ike site na okpomọkụ nke 840-870 Celsius C na-esote mmanụ. Ikuku ma ọ bụ ịsa ahụ na-ekpo ọkụ (180-220 Celsius) na-emenyụ. Isi ike mgbe emenyụchara bụ 56 HRC.
Na-ewe iwe:
Ọnọdụ okpomọkụ: 150-400C.
Okpomọkụ na-ekpo ọkụ (°C) vs. Isi ike (HRC)
| 100 ° C | 200 ° C | 300 ° C | 400 ° C | 500 ° C | 600 ° C |
| 56 | 54 | 50 | 46 | 42 | 38 |
| item | Dimension (mm) | usoro | Ọnọdụ nnyefe |
| Ogwe okirikiri | DIA1.0 - 30 | Oyi-ese / enweghị ebe egweri | Na-egbuke egbuke & Anneal |
| DIA20 - 80 | ekpepụsị | Na-egbuke egbuke & Anneal | |
| DIA 13-180 | Agbanyela Ọkụ | Black elu & Mgbakwunye | |
| DIA 70-400 | Na-ekpo ọkụ akpọgharịrị&ọkụ akpara akpa | Black elu & Mgbakwunye | |
| Ewepụghị Ogwe | T 3.0-20 XW 20-100 | Agbanyela Ọkụ | Black elu & Mgbakwunye |
| Gbochie | T 20-200 X 300-800 | Hot Rolled & Hot Forged | Black elu / Igwe & Anneal |
| Waya Rod | DIA 5.5-13 | Agbanyela Ọkụ | Black elu & Mgbakwunye |
| Akwụkwọ | T1.0-2.5 | Oyi Emere | Black elu & Mgbakwunye |
| T 2.5 - 8.0 | Agbanyela Ọkụ | Black elu & Mgbakwunye |
