Ni60Cr15 is kind of high resistivity nicr alloy, which working
temperture up to 1150°C. This kind of alloy is characterized by
high resistivity, good oxidation resistance, very good form
stability, good ductility after use and excellent weldabilit.
Ni60Cr15 NiCr alloy wire is used for electric heating elements in
industrial appliances.
Typical applications: potentiometers, heavy-duty resistors, tubular
heaters, electric furnaces, grills, hot plates, toasters, storage
heaters, fan heaters, hand dryers, etc.
Common Name:Chromel C, Nikrothal 60, N6, HAI-NiCr 60, Tophet C,
Resistohm 60, Cronifer II,Electroloy, Nichrome, Alloy C, Alloy
675,Nikrothal 6, MWS-675, Stablohm 675,NiCrC
Ni60Cr15 Nickel-Chromium Nickel alloy resistance heating wire.
- Nickel-chromium alloy performance tables
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 |
Meltiing point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 |
Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
Resistivity | | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 |
μΩ·m,20℃ |
Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
Specific heat | | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 |
J/g.℃ |
Thermal conductivity | | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
KJ/m.h℃ |
Coefficient of lines expansion | | 18 | 17 | 17 | 19 | 19 |
a×10-6/ |
(20~1000℃) |
Micrographic structure | | Austenite | Austenite | Austenite | Austenite | Austenite |
Magnetic properties | | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic |