BRUSH WELLMAN is a

Engineered Materials Company

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Global Leader in Beryllium Materials and High Performance Alloys
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Engineered Materials for
Handheld Communications
 

Used in Input/Output (I/O) contacts, battery contacts, mezzanine connectors and anywhere small form factor and miniaturization are necessary. BrushForm™ 47 offers improved formability, allowing smaller parts to bend without cracking. It also provides significantly higher conductivity, allowing for the same current capacity with less material or higher current capacity with the same amount of material.

A readily available alternative to copper titanium, BrushForm 47 represents a prime example of Brush Wellman's use of Six Sigma development processes for producing high performance alloys with a focus on market needs. BrushForm 47 answers the demands for higher operating frequencies and temperatures while simultaneously meeting today's requirements for the miniaturization of components.
Formability vs. Strength Comparison
Property Comparison Chart
BrushForm 47™ has Modulus similar to comparison Cu-alloys, but has highest Conductivity; Stress Relaxation is no more than about a net 10% Remaining Stress less than C19900 and C72900
 

Property Comparison Chart
BrushForm 47™ offers an advantageous combination of high Conductivity with good Formability and Stress Relaxation Resistance.

All Alloys = Nominal 120 ksi 0.2%YS