Ametek 952 Alloy Nickel-Iron Alloy

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Ametek 952 Alloy Nickel-Iron Alloy
Categories:	Metal; Nonferrous Metal; Nickel Alloy
Material Notes:	AMETEK Specialty Metal Products (SMP) Nickel-Iron alloy systems are gas-free special combinations of metals designed to have expansion rates closely matching those of certain ceramic materials, including glasses. They are widely used by the electrical and electronic industries for glass-to-metal seals in electron tubes, transistors, headlights, thermostats, and similar applications. 952 Glass-Sealing Alloy has a 50.5% Nickel-Iron composition and is especially suited for seals for some of the new special soft glasses. Its thermal expansion is very constant up to 1049°F (565°C). Advantages Low gas content reduces the possibility of outgassing over time. Thermal expansion is consistent. Significantly low levels of surface oxides reduce die wear. Controlled chemistry ensures superior glass sealing characteristics. Information provided by AMETEK Inc.
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Available Properties
Density Grain Size, ASTM Tensile Strength Tensile Strength, Yield Elongation at Break Modulus of Elasticity Electrical Resistivity Curie Temperature CTE, linear CTE, linear Specific Heat Capacity Thermal Conductivity Melting Point Carbon, C Iron, Fe, Balance Manganese, Mn Nickel, Ni

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