Kugamuchirwa kumawebhusaiti edu!
Tankii Brand 5mm Ni80Cr20 Bar yeKupisa Elements
NiCr 8020 (2.4869) inoshandiswa pakudziisa zvinhu zvemagetsi mumidziyo yemumba nemavira emaindasitiri. Mashandisirwo akajairika simbi dzakatsetseka, michina yekuayina, hita dzemvura, kuumbwa kwepurasitiki kunofa, simbi dzekutengesa, simbi sheathed tubular zvinhu uye cartridge zvinhu.
- zvikamu zvemagetsi uye zvikamu zvemagetsi.
- magetsi ekudziya zvinhu (pamba & kushandiswa kwemaindasitiri).
- mavira eindasitiri anosvika 1200 °C.
- tambo dzekudziya, meti netambo.
| Giredhi | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
| Nominal composition% | Ni | Bal | Bal | 58.0-63.0 | 55.0-61.0 | 34.0-37.0 | Bal | Bal |
| Cr | 20.0-23.0 | 28.0-31.0 | 21.0-25.0 | 15.0-18.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | ≦1.0 | ≦1.0 | Bal | Bal | Bal | 2.0-3.0 | - | |
| Al1.0-1.7 Ti 0.3-0.5 | Al2.7-3.2 Mn0.5-1.5 | Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5 | ||||||
| Kupisa kukuru kwekushanda(°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
| Resisivity(Ω/cmf,20℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
| Resisivity(uΩ/m,60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
| Density(g/cm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
| Thermal Conductivity(KJ/m·h·℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
| Linear Kuwedzera Coefficient(×10¯6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
| Melting Point(℃) | 1400 | 1380 | 1370 | 1390 | 1390 | 1400 | 1400 | |
| Kuoma (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
| Kusimba Kwesimba(N/mm2 ) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
| Elongation(%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | austenite | austenite | austenite | |
| MagneticProperty | Kwete | Kwete | Kwete | Zvishoma | Kwete | Kwete | Kwete | |
| Hupenyu Hwekukurumidza (h/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - | |
Nyora meseji yako pano ugotitumira
