Ametek Pfinodal® H120 Spinodal Copper-Nickel-Tin Alloy

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Ametek Pfinodal® H120 Spinodal Copper-Nickel-Tin Alloy
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Spinodal hardened alloys are characterized by regular submicroscopic chemical composition fluctuations. These chemical fluctuations occur spontaneously at the aging temperature and their formation is called spinodal decomposition. In the case of Pfinodal, the copper, nickel (15%), and tin (8%) alloying elements are homogeneous throughout the manufacturing process prior to aging. Mill processing requires a solution anneal and quench step to produce a homogeneous single-phase structure. This is followed by cold work and finally a low temperature aging step. The amount of cold work, aging temperature, and time all affect the strength and formability of the final Pfinodal product. AMETEK’s patented powder metallurgy process accomplishes this uniformity, thus ensuring optimum reproducible properties. Key Features and Benefits Anti-Galling Anti-Seizing Excellent Ductility Excellent Formability Excellent Lubricity Excellent Machinability High Strength and Hardness Non-Corrosive Non-Magnetic Non-Sparking Applications Bearings Bushings Centralizers Connectors Couplings Drive Train Components Fasteners Motor Components Non-Sparking Tools Pump Shafts Spacers Thrust Washers Well Casing Equipment Information provided by AMETEK Inc.
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Available Properties
Density Hardness, Rockwell C Tensile Strength, Ultimate Tensile Strength, Yield, 0.2% offset Elongation at Break Modulus of Elasticity, Tension Modulus of Rigidity Charpy Impact Electrical Resistivity, 7.8% IACS Electrical Resistivity, 7.3% IACS CTE, linear Specific Heat Capacity Thermal Conductivity Copper, Cu, Balance Nickel, Ni Other Tin, Sn

Property Data

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