4J29 Kovar Alloy Strip Low Expansion Iron Nickel Cobalt Glass Sealing Alloy Sheet Thin Plate 4J29 4mm×300mm×200mm

★★★★★ 4.4 134 reviews

US$94.45
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US$94.45
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Free shipping Free 30-day returns

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Product details

Management number 222670340 Release Date 2026/05/04 List Price US$94.45 Model Number 222670340
Category

4J29 kovar alloy strip features low expansion rateIt is widely used in glass to metal sealing fieldsEnsures stable performance in various working environments

  • Made of 4J29 kovar alloy with stable low expansion performance
  • Ideal for glass sealing and electronic packaging applications
  • Good dimensional consistency and flatness for easy processing
  • High temperature resistance and reliable sealing performance
  • Suitable for industrial electronic and vacuum device production
Color 4J29
Brand Name Huatsing
Unit Count 1.0 Count
Item Weight 4.9 Pounds
Part Number Huatsing
Manufacturer Huatsing
Model Number Huatsing
Item Diameter 4 Centimeters
Item Dimensions 4 x 300 x 200 inches
Number of Items 1

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4.4 out of 5
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134 ratings | 55 reviews
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