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High Resistance Nicr 80/20 Wire, Nicr60/23 Wire
Resistance Heating Alloy Wire
1) Grade:Ni70Cr30,Ni80Cr20,Ni60Cr15,Ni35Cr20,Ni30Cr20
2) Spesifikaasje: Dia.0.02~12mm
Resistance Heating Alloy Wire, Electrthermal tried, elektryske ferwaarming tried
Grutte: 0,02-12 mm
Gemyske gearstalling en eigenskippen:
| Eigenskippen / Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Main gemyske gearstalling (%) | Ni | Bal. | Bal. | 55,0-61,0 | 34,0-37,0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Max wurktemperatuer (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistiviteit by 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Tichtheid (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Thermyske konduktiviteit (KJ/m· h· ºC) | 60,3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Koëffisjint fan termyske útwreiding (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Smeltpunt (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Ferlinging (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Mikrografyske struktuer | austenite | austenite | austenite | austenite | austenite | |
| Magnetyske eigendom | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
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