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Beryllium Copper Specification

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tedg

tedg

Materials
Joined
Dec 23, 2000
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34
Location
US
Can anyone tell me the composition and properties of a beryllium copper alloy identified as NSB4?

Is this a foreign standard? Where can we buy the alloy?
Is there an equivalent North American alloy?

Any information would be much appreciated.
 
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I would suggest contacting Brush-Wellman, a manufacturer of Be containing alloys. They have a website, but I dont know the name of it. Im sure they will have the information you need.
 
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Other supplier of the BeCu shaped materials id NGK of Japan.You may approach them. They have offices in US also.
 
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