NiCr3520 Nickel Chrome Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Nichrome Round Hlau
(Common Name: Ni35Cr20, Chromel D, N4, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer, Chromex, 35-20 Ni-Cr, Alloy D, NiCr-Dalloy 600, MWS-610, Stablohm 610.)
OhmAlloy104A yog npib tsib xee-chromium alloy (NiCr alloy) uas muaj zog tiv taus, zoo oxidation kuj, zoo heev daim ntawv stability, zoo ductility thiab zoo heev weldability. Nws yog tsim rau siv nyob rau hauv kub txog li 1100 ° C.
Cov ntawv thov rau OhmAlloy104A yog siv nyob rau hauv cov khoom siv thaum hmo ntuj, cov cua sov convection, lub luag haujlwm hnyav rheostats thiab kiv cua cua sov.Thiab kuj siv rau cov cua sov cables thiab hlua cua sov hauv defrosting thiab de-icing ntsiab lus, hluav taws xob pam vov thiab ntaub, lub rooj zaum tsheb, baseboard heaters thiab pem teb heaters, resistors.
Muaj pes tsawg leeg%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Lwm yam |
| Max |
| 0.08 ib | 0.02 ib | 0.015 ib | 1.00 Nws | 1.0 ~ 3.0 hli | 18.0-21.0 Nws | 34.0-37.0 Nws | - | Bal. | - |
Tej yam khoom siv cuab yeej (1.0mm)
| Yield zog | Tensile zog | Elongation |
| Mpa | Mpa | % |
| 340 | 675 ib | 35 |
Hom Lub cev muaj zog
| Qhov ceev (g / cm3) | 7.9 ib |
| Hluav taws xob tiv taus ntawm 20ºC (Om * mm2 / m) | 1.04 ib |
| Conductivity coefficient ntawm 20ºC (WmK) | 13 |
| Coefficient ntawm thermal expansion |
| Kub | Coefficient ntawm Thermal Expansion x10-6 / ºC |
| 20 ºC - 1000ºC | 19 |
| Tshwj xeeb kub muaj peev xwm |
| Kub | 20ºC tso |
| J/gK | 0.50 ib |
| Melting point (ºC) | 1390 ib |
| Max nruam khiav hauj lwm kub hauv huab cua (ºC) | 1100 |
| Cov khoom sib nqus | tsis sib nqus |
Temperature Factors Ntawm Hluav Taws Xob Resistivity
| 20ºC tso | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.029 ib | 1.061 ib | 1.09 Nws | 1.115 ib | 1.139 ib | 1.157 ib |
| 700ºC | 800ºC | 900 ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.173 ib | 1.188 ib | 1.208 Nws | 1.219 ib | 1.228 ib | - | - |
Style khoom
| Alloys npe | Hom | Dimension | |
| OhmAlloy 104 AW | Hlau | D = 0.03mm ~ 8mm | |
| OhmAlloy 104 AR | Ribbon | W = 0.4 ~ 40mm | T = 0.03 ~ 2.9 hli |
| OhmAlloy 104 AS | Sawb | W = 8 ~ 250mm | T = 0.1 ~ 3.0 hli |
| OhmAlloy 104 AF | Ntawv nyiaj | W = 6 ~ 120mm | T = 0.003 ~ 0.1 hli |
| OhmAlloy 104 AB | Bar | Dia = 8 ~ 100mm | L = 50 ~ 1000 hli |
