Fe Ni 36 Iron Nickel Alloy Strip Bright Surface With ISO Certificate

Brand Name:TANKII
Certification:ISO9001:2015
Model Number:Invar
Minimum Order Quantity:20 kg
Delivery Time:15-20 days
Payment Terms:L/C, T/T, Western Union, Paypal
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Location: Shanghai Shanghai China
Address: 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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Factory Price Invar/ FeNi36 Iron Nickel Alloy Strip/ Sheet/ Plate


Invar 36, also known as FeNi36, is a nickel-iron, low-expansion alloy containing 36% nickel. It has a low coefficient of expansion from cryogenic temperatures to about 260°C. In the dry air at home temperature, invar 36 has good resistance to corrosion. But in moist air, it may go corrosion.


Invar 36 is suitable for the applications who require low coefficient of expansion, such as production, storage and transportation of liquid gas, temperature regulation devices working below 200°C, aperture mask, unit frameworks working below -200°C and so on.


Ferro nickel alloy: FeNi36, FeNi36, Permalloy ((1J79, 1J86, 1J85), 4J29(Kover), 79Ni4MoFe, 80Ni5MoFe, 1J50 (Ni50)


Size Range
Wire: 0.1mm-9mm

Bar: 11mm-200mm
Strip: 75-110mm*0.15-22mm


Normal composition%

Ni35~37.0FeBal.Co-Si≤0.3
Mo-Cu-Cr-Mn0.2~0.6
C≤0.05P≤0.02S≤0.02

Coefficient of expansion

θ/ºCα1/10-6ºC-1θ/ºCα1/10-6ºC-1
20~-601.820~2503.6
20~-401.820~3005.2
20~-201.620~3506.5
20~-01.620~4007.8
20~501.120~4508.9
20~1001.420~5009.7
20~1501.920~55010.4
20~2002.520~60011.0

China Fe Ni 36 Iron Nickel Alloy Strip Bright Surface With ISO Certificate supplier

Fe Ni 36 Iron Nickel Alloy Strip Bright Surface With ISO Certificate

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