Product Details


List of Features

Nilo 52

Nilo 52 is a Nickel-Iron alloy, belongs to the family of low expansion alloys as it has stable coefficient of thermal expansion up to 1050of. High strength and hardness at the cryogenic temperature limits. It is referred as controlled expansion alloy with low coefficient of thermal expansion in the low and high temperature limits up to 565oC. It is hard and ductile and attains low dispersion. It is used in radar & microwave cavity resonating devices, shadow masks, electric gun modules, glass to metal sealing etc.


%Chemical Composition

Cr S Si C Ni Fe
0.025 0.025 0.3 0.05 50.5 Balance




Density & Melting Point

Melting Point (Celsius) Density
1427 (g/cm) 8.3




Mechanical Properties

% Elongation  Yield Strength (MPa) Tensile Strength (MPa)
35 276 552

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