All Products
-
Alfred***We received the goods, everything went fine. Perfect packaging, good product quality, good price - we are satisfied. -
May***The product quality is very good, beyond my expectations, the actual use of fully meet my needs, we will buy again. -
Matthew***I bought low expansion alloy from Joy, She is a very responsible lady, Huona's products quality is pretty good.
VIDEO
High Precision 4J33 Sealing Wire Controlled Expansion Alloy For Hermetic Packaging
| Thermal Expansion (30–300°C): | 5.3 × 10⁻⁶ /°C |
|---|---|
| Density: | 8.2 G/cm³ |
| Electrical Resistivity: | 0.48 μΩ·m |
VIDEO
High Precision 4J29 Alloy Wire For Fe-Ni-Co Wire Kovar Type Sealing Alloy
| Thermal Expansion (30–300°C): | ~5.0 X 10⁻⁶ /°C |
|---|---|
| Density: | ~8.2 G/cm³ |
| Resistivity: | ~0.42 μΩ·m |