| Brand Name: | DLX |
| Model Number: | Ni90Cr10 |
| MOQ: | 5 |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Supply Ability: | 500 tons per month |
Ni90Cr10 is a nickel-chromium alloy product suitable for temperature applications up to 1250°C. The chromium content provides excellent longevity, making it ideal for use as a vape heating element.
This alloy features high resistivity, superior oxidation resistance, maintained ductility after use, and excellent weldability. NiCr Alloy is an optimal material for heating industry applications.
Ni90Cr10 resistance wire serves as the sensitive component in thermocouples, paired with another metal (such as platinum-rhodium alloy). Temperature changes create thermoelectric potential differences between the metals, generating voltage signals that accurately reflect temperature variations.
| Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
|---|---|---|---|---|---|---|
| Composition Ni | 90 | Rest | Rest | 55.0~61.0 | 34.0~37.0 | 30.0~34.0 |
| Cr | 10 | 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 | Rest | Rest | Rest |
| Maximum temperature℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 |
| Melting point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 |
| Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
| Resistivity μΩ·m,20℃ | -- | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 |
| Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
| Specific heat J/g.℃ | -- | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 |
| Thermal conductivity KJ/m.h℃ | -- | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
| Coefficient of lines expansion a*10-6/(20~1000℃) | -- | 18 | 17 | 17 | 19 | 19 |
| Micrographic structure | -- | Austenite | Austenite | Austenite | Austenite | Austenite |
| Magnetic properties | -- | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic |
| Form | Size Range | Image |
|---|---|---|
| Wire | dia 0.03-7.5mm | |
| Wire | dia 8.0-12.0mm | |
| Ribbon | (0.05-0.35)*(0.5-6.0)mm | |
| Strip | (0.50-2.5)*(5-180)mm | |
| Rod | 8-50mm |