The materials made up from AgNi possess a higher resistance to arc erosion and contact welding than that of Ag or FAg. The material is highly conductive and this property makes it ideal for intense applications even if the current is low. AgNi materials are environment-protective and have low tendency towards material transfer in DC applications

Electrical Characteristic

Ni content (%) 10 20 30 40 30 30
Theorical density g/cm3 10.1 9.9 9.8 9.7 9.8 9.7
Vickers' hardness (annealed) 50±5 60±5 60±5 80±5 75±5 80±5
Electrical resistivity* at 20° C Ω mm²/m 0.0359 0.0639 0.115 0.246 0.0862 0.1724
Electrical conductibility at 20° C % IACS 48 27 15 7 20 10

*Measured by eddy current method

NB: Please, contact us if above criteria do not meet your requirement.


AgNi materials are mostly used in power relays, small contactors, light switches, temperature controllers, etc operating between 0.5 to 20 A. They can be used in any type of switchgear using current between 0.5 and 250 A and 24 and 600V.


Wire Profile Tip

The manufacturing is purely carried out according to customer’s needs and specifications. Our expert technicians are promptly available to discuss dimensions, brazing requirements and informations, and contact forms.