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High Precision 4J29 Alloy Wire For Fe-Ni-Co Wire Kovar Type Sealing Alloy

Low Expansion Alloy
2026-09-24
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#Feni52 Wire #Alloy 42 Invar Strip #Kovar Rod
Product Overview: 4J29 alloy wire, also known as a Fe-Ni-Co sealing alloy or Kovar-type wire, is widely used in applications requiring glass-to-metal hermetic sealing. It contains approximately 29% ... View More
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High Precision 4J29 Alloy Wire For Fe-Ni-Co Wire Kovar Type Sealing Alloy
High Precision 4J29 Alloy Wire For Fe-Ni-Co Wire Kovar Type Sealing Alloy
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