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Beryllium Copper Specification

Beryllium Copper Specification

Beryllium Copper Specification

(OP)
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.

RE: Beryllium Copper Specification

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.

RE: Beryllium Copper Specification

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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