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Capillcary Low Expansion Alloys -100°C To +200°C W.Nr 1.3912 For Laser Components
|Equal Grades||UNS K93600, Invar 36, Nilo 36, Ni36, Alloy 36||Forms Of Supply||Wire, Strip, Bar, Tube, Capillcary, Forging|
|Coefficient Of Expansion||1.5 µm/m °C (20 – 100°C), 2.6 µm/m °C (20 – 200°C)||Product Name||Low Expansion Alloys|
thermal expansion nickel,
corrosion resistant alloys
W.Nr 1.3912 Low Coefficient of Thermal Expansion Ranges from -100°C to +200°C.
W.Nr 1.3912 is an iron-nickel alloy with a very low coefficient of thermal expansion in the temperature range -100°C to +200°C.
Typical applications are moulds for composite components, piezoelectric injectors, echoboxes and filters for mobile telephone relay stations.
|Weight(%)||35.0~38.0||Rem||0.10 max||0.60 max||0.025 max||0.025 max||0.35 max||0.50 max||0.50 max||1.0 max|
- Low expansion alloy. Maintains near constant dimensions over the range of normal atmospheric temperatures.
- Low coefficient of expansion from cryogenic temperatures to about +500°C (+930°F). Retains strength and toughness at cryogenic temperatures.
- Standards of length (measurement reference)
- Thermostat rods
- Laser components
- Tanks and piping for the storage and transportation of liquefied gasses