hi Could someone tell me where I can get beams of Invar-Metal ? I need that for a measurement instrument. Is there a possibility to buy near Aachen or in the Internet?
Thank you Johannes
- posted
20 years ago
Invar
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- posted
20 years ago
You probably have to machine them yourself from bar stock.
Buying invar can be a complex process if you are after ultra-stable and ultra-low expansion behavior.
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These are good places to start.
I last bought Invar more than a decade ago, and getting the right stuff was some effort.
Jim