- General Designation: AuAg26Ni3
- Applications: plugging contacts, switching contacts, contacts
- Product Forms: wire, sheet, strip
- Density (g/cm³): 15.4

AuAg26Ni3 / Hera 243
Details
- Age Hardenable
- No
- Material Behaviour
- ductile
- Forming Process
- formable, machinable, can be roll clad
- Corrosion Resistant
- corrosion resistant
- Comment
- oxidation resistant
- IACS Min. (%) [100% IACS ≙ 58 S*m/mm²]
- 14.1
- IACS Max. (%) [100% IACS ≙ 58 S*m/mm²]
- 14.33
- Thermo-emf. vs. copper Hard (mV)
- -1.08
- Temperature coefficient of electric resistivity
-
From Temperature (°C)To Temperature (°C)Hard (x10-4/K)Annealed (x10-4/K)
20 300 16.4
- Young's Modulus (GPa)
- 114
- Modulus of Rigidity (GPa)
- 37
- Property Range
-
Hardness (HV)Tensile Strength (MPa)Yield Strength (MPa)Elongation (%)
100 - 180 350 - 600 200 - 600 2 - 30
- Melting Range
-
From Temperature (°C)To Temperature (°C)
990 1020 - Linear Coefficient of Expansion³
-
From Temperature (°C)To Temperature (°C)Coefficient (x10-6/K)
20 100 15.82 20 200 16.24 20 300 16.39 20 400 16.71 20 500 17.11 20 600 17.72 20 700 17.76 20 800 17.48 20 900 17.14 100 200 16.57 200 300 16.68 300 400 17.59 400 500 18.64 500 600 20.68 600 700 17.98 700 800 15.53 800 900 14.53
Disclaimer
The information in this data sheet contains only general information on the use of our products or examples for their application. They do not release the customer from a careful inspection of the delivered product for its fitness for the customer's particular purpose of use. Any customer's special requests regarding the particular use of a product will only be authoritative if Heraeus has confirmed to the customer in writing at the time of conclusion of a corresponding contract that the product delivered is fit for the customer's intended use. Heraeus, therefore, does not guarantee the correctness and completeness of the information regarding the customer's intended use. The customer's purchase will be governed exclusively by the written order confirmation of Heraeus and the Heraeus General Terms of Sale and Delivery, which are available at www.heraeus.com/gtc. This data sheet may be subject to changes at any time.
Discuss your solution
Get in contact with experts to discuss further steps to find the optimal solution for your process.