Materion Corporation Copper Beryllium Alloys Alloy 390


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Mayfield Heights, OH, USA
Copper Beryllium Alloys Alloy 390
Alloy 390 by Materion Brush Performance Alloys combines the best attributes of the two separate families of commercial copper beryllium alloys, with the strength of the “high strength” Alloy 25 and the conductivity of “high conductivity” Alloys 3 and 174. In addition to the combination of high strength and conductivity, Alloy 390 has excellent stress relaxation resistance at elevated temperatures. In applications where durability is important, its excellent fatigue strength extends product life and improves product. Alloy 390 was specifically designed for high power applications.
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Technical Specifications

  Materion Corporation
Product Category Metal Shapes and Stock
Product Number Alloy 390
Product Name Copper Beryllium Alloys
Type Beryllium; Copper; Refractory / Reactive
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