Precision contact and catalysis
Industrial gold is used where perfect electrical conductivity and oxidation resistance are indispensable: electronic contacts, electroplating, functional coatings and catalysis.
| Density | 19,32 g/cm³ |
|---|---|
| Melting point | 1 064 °C |
| Elastic modulus | 79 GPa |
| Electrical conductivity | 45,2 MS/m |
| Thermal conductivity | 318 W/(m·K) |
| Available purity | 99,9 % – 99,99 % |
| Grade | Standard | Description |
|---|---|---|
| Au 99.99% (4N) | ISO 4197 |
4N purity. Electronic coatings and contact electroplating. |
| Au 99.9% (3N) | ISO 4197 |
3N purity. Brazeability and bonding processes. |
Check available stock and custom manufacturing options.
Ø 0.01–2 mm · 4N
View format →e 0.025–2 mm · 4N
View format →For electroplating and PVD
View format →Sputtering PVD · 4N
View format →Gold is used across multiple demanding industries.
Materials for advanced microelectronics
Biocompatibility and technical traceability
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