nkọwa
Nhọpụta site na Standards
Mat. Mba. | DIN | EN | AISI |
1.2210 | 115CrV3 | - | L2 |
Ngwakọta kemịkalụ (n'ịdị arọ%)
C | Si | Mn | Cr | Mo | Ni | V | W | ndị ọzọ na- |
1.17 | 0.23 | 0.30 | 0.65 | - | - | 0.10 | - | - |
Nkọwa:
Obere alloyed oyi na-arụ ọrụ ngwá ọrụ ígwè.
Ngwa:
Ihe na-agba gburugburu na mgbata, ngwa mgbasa ozi, ngwa ihe osise, ihe ọkụ ọkụ, nkwọ ígwè.
Njirimara anụ ahụ (ụkpụrụ avarage) na ọnọdụ okpomọkụ
Modul nke ngbanwe [103 x N/mm2]: 210
Njupụta [g/cm3]: 7.80
Nrụpụta ọkụ [W/mK]: 33.5, 32 (500°C), 31 (700°C)
Mgbochi ọkụ eletrik [Ohm mm2/m]: 0.33
Ikike okpomọkụ pụrụ iche [J/gK]: 0.46
Ọnụọgụ nke Linear Thermal Mgbasawanye 10ˉ6 °C-1
20-100 ° C | 20-200 ° C | 20-300 ° C | 20-400 ° C | 20-500 ° C |
11.8 | 12.5 | 12.9 | 13.5 | 13.7 |
Ọkụ dị nro:
Kpoo ọkụ na 710-850C, dị jụụ na ọkụ ọkụ. Nke a ga-emepụta ike Brinell kacha nke 223.
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 780-820 ° C, 800-840 ° C na-esote mmiri ma ọ bụ mmanụ quenching. Isi ike mgbe emenyụchara bụ 64-66, 64-66 HRC.
Iwe ọkụ:
Ọnọdụ okpomọkụ: 100-400C.
Okpomọkụ na-ekpo ọkụ (°C) vs. Isi ike (HRC)
100 ° C | 200 ° C | 300 ° C | 400 ° C | 450 ° C |
64 | 63 | 59 | 54 | 47 |
Ịgha:
Ọnọdụ okpomọkụ na-ekpo ọkụ: 1050-850 ° C.
Ịrụ ọrụ:
Enweghị data.
Nguzogide corrosion:
Nke a bụ ígwè alloy na ọ naghị eguzogide corrosion. Ọ ga-agba nchara ma echekwaghị ya.
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 | Agbanyela Ọkụ | 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 |