| Model RHIF. | NICR | Purdeb | 80%Ni |
| Aloi | Aloi Nicr | Math | Gwifren Nicel |
| Powdr | Nid Powdr | Y Tymheredd Defnydd Uchaf | 1200℃ |
| Gwrthiant | 1.09Ω·mm²/M | Dwysedd | 8.4g/cm3 |
| Arwyneb | Disglair | Sampl | Cymorth |
| Siâp | Gwanwyn | OEM | Ie |
| Pecyn Trafnidiaeth | Pren neu Carton | Manyleb | wedi'i addasu |
| Nod Masnach | Tankii | Tarddiad | Tsieina |
| Cod HS | 7505220000 | Capasiti Cynhyrchu | 2000 Tunnell/Blwyddyn |
Priodweddau Mecanyddol gwifren Nichrome 80
| Tymheredd Gwasanaeth Parhaus Uchaf: | 1200ºC |
| Gwrthiant 20ºC: | 1.09 ohm mm2/m |
| Dwysedd: | 8.4 g/cm3 |
| Dargludedd Thermol: | 60.3 KJ/m·h·ºC |
| Cyfernod Ehangu Thermol: | 18 α×10-6/ºC |
| Pwynt Toddi: | 1400ºC |
| Ymestyniad: | Isafswm o 20% |
| Strwythur Micrograffig: | Austenit |
| Eiddo Magnetig: | anmagnetig |
Ffactorau Tymheredd Gwrthiant Trydanol
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Arddull y cyflenwad
| Enw'r Aloion | Math | Dimensiwn | ||
| Ni80Cr20W | Gwifren | D=0.03mm~8mm | ||
| Ni80Cr20R | Rhuban | W=0.4~40 | T=0.03~2.9mm | |
| Ni80Cr20S | Stripio | Lled=8~250mm | T=0.1~3.0 | |
| Ni80Cr20F | Ffoil | Lled=6~120mm | T=0.003~0.1 | |
| Ni80Cr20B | Bar | Diamedr = 8 ~ 100mm | L=50~1000 | |
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