Nilo 42 Wire is A Nickel-Iron, low expansion alloy containing 42% Nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 300℃ (570℉).
Catalog No. | NK3514 |
---|---|
Size | Customized |
Material | Nickel Alloy |
Shape | Wire |
Nilo 42 Wire is A Nickel-Iron, low expansion alloy containing 42% Nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 300℃ (570℉).
Synonym: Invar 42, Pernifer 40, Dilaton 42, and Glass Sealing 42.
Chemical Composition | ||
Element | Min % | Max % |
Ni | 41.00 nominal | |
Fe | bal | |
Mn | – | 0.8 |
Si | – | 0.3 |
C | – | 0.05 |
Cr | – | 0.25 |
P | – | 0.03 |
S | – | 0.03 |
Al | – | 0.1 |
Density | 8.11 g/cm³ | |
Melting Point | 1435°C | |
Inflection Point | 370°C | |
Thermal Conductivity | 10.5 W/m•°C | |
Coefficient of Expansion | 5.3 µm/m °C (20 – 100°C) | |
4.5-6.5 µm/m °C (20 – 200°C) |
Our Nilo 42 Wire is carefully handled during storage and transportation to preserve the quality of our product in its original condition.