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4J42 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Precision Alloy Material Featured Image
  • 4J42 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Precision Alloy Material

4J42 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Precision Alloy Material

Tsanangudzo Pfupi

Product Description

4J42 alloy rod is a Fe-Ni controlled expansion alloy ine inenge 42% nickel. Iyo inoratidzira mutsara wekupisa wekuwedzera coefficient inoenderana neiyo yegirazi yakaoma uye ceramics, ichiita kuti ive yakanakira girazi-kune-simbi uye ceramic-kusvika-simbi yekuisa chisimbiso application.

Iyi alloy inopa yakagadzikana yekuwedzera kuita, yakanaka yekugadzirisa zvivakwa, uye yakanakisa yekuisa chisimbiso kuvimbika, inoshandiswa zvakanyanya mumagetsi kurongedza, vacuum zvishandiso, uye aerospace zvikamu.


  • Density:8.1 g/cm³
  • Kuwedzera Kupisa (20–300°C):5.3 ×10⁻⁶/°C
  • Tensile Simba:450 MPa
  • Kuoma:HB 130–160
  • Kushanda Kwenguva:60°C kusvika 400°C
  • Standard:GB/T, ASTM, IEC

    • Product Detail

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    Key Features

    • Fe-Ni inodzorwa yekuwedzera alloy

    • Yakagadzikana thermal yekuwedzera coefficient

    • Yakanakisa yekuisa chisimbiso kuita negirazi/ceramic

    • Good machinability uye weldability

    • Inopihwa mumatanda, waya, mitsetse, uye mafomu akagadzirirwa

    Typical Applications

    • Girazi-kune-simbi uye ceramic-kune-simbi zvisimbiso

    • Electronic packaging housings

    • Vacuum machubhu, relay, uye zvigadzirwa zvemagetsi

    • Semiconductor mudziyo unotsigira

    • Aerospace uye zviridzwa zvakarurama

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