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Model No. : | Cr20Ni80, NiCr80-20, CrNi20/80 |
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Product description
NiCr alloy series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60 and etc.
Performance\ material | Cr20Ni80 | |
Composition | Ni | Rest |
Cr | 20.0~23.0 | |
Fe | ≤1.0 | |
Maximum temperatureºC | 1200 | |
Meltiing point ºC | 1400 | |
Density g/cm3 | 8.4 | |
Resistivity | 1.09±0.05 | |
μΩ·m,20ºC | ||
Elongation at rupture | ≥20 | |
Specific heat | 0.44 | |
J/g.ºC | ||
Thermal conductivity | 60.3 | |
KJ/m.hºC | ||
Coefficient of lines expansion | 18 | |
a×10-6/ºC | ||
(20~1000ºC) | ||
Micrographic structure | Austenite | |
Magnetic properties | Nonmagnetic |
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