Low Expansion Alloy
Jun 16, 2025
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Product Description: Product Overview 4J42 wire is a precision-controlled expansion alloy composed of iron and approximately 42% nickel. It is engineered to closely match the thermal expansion of borosilicate glass and ...learn more
4J42 Low Expansion Alloy Wire for Vacuum Devices and Semiconductor Seals

4J42 Low Expansion Alloy Wire for Vacuum Devices and Semiconductor Seals
100,000 pieces / week
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Huona (Shanghai) New Material Co., Ltd.

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1 Years
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