Low Expansion Alloy
Apr 29, 2026
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Product Description: Product Description 4J42 alloy rod is a Fe-Ni controlled expansion alloy containing about 42% nickel. It features a linear thermal expansion coefficient closely matching that of hard glass and ...learn more
4J42 Rod Controlled Expansion Alloy Bar Fe Ni Precision Alloy Material

4J42 Rod Controlled Expansion Alloy Bar Fe Ni Precision Alloy Material
1000KG/WEEK
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Huona (Shanghai) New Material Co., Ltd.

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2 Years
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