Silver iron
| Composition % Ag = 91.2 Fe = 8.4 Re = 0.4 Grain size : 1 to 5 μ Manufacturing process : Powder metallurgy, extrusion, rolling, die compacting |
 |
NB : if the above criteria do not meet your needs, please contact us
Characteristics
| Fe content ( %) | 8.4 |
|---|---|
| Doping agent | Re = 0.4 |
| Theorical density g/cm³ | 10.23 |
| Vickers hardness | 65 |
| Electrical conductibility IACS % | 50 |
NB : for any other requirements, please consult our technicians
Delivery forms
| Wires | Rivets | Profiles | Tips |
|---|---|---|---|
 |
 |
 |
 |
NB : for any other requirements, please consult our technicians
Assembly
| Wire vertical | Wire horizontal | Profile | Tip |
|---|---|---|---|
 |
 |
 |
 |
Welding is possible without brazing alloy. In case of large tips, a brazing alloy makes the welding easier.
Brazing alloys
| Resistance brazing | Brazing |
|---|---|
| Ag 150 / Cu 800 / P 50 | Ag 550 / Cu 210 / Zn 220 / Sn 20 |
 |
|
Electrical results
| 1000 A Test switch Current : 220 V Dimensions : 10 x 10 mm Operations : 1000 Making speed : 1 m/s 3 bounces : 5 ms |
 |
| Erosion | |
| DC Conditions Current : 40 A Voltage : 14 V Inductive load : 1 mH |
 |
Applications
A very good substitute for AgNi
Any type of switchgear using current of between 0.5 and 250 A and 24 and 600 V.
This material is ideal for moving contacts in safety devices with nominal currents greater than 32 A.
It is also particularly suited for relays and contactors operating between 0.5 and 20 A.
Equipment
- Relays
- Contactors
- Switches
- Circuit breakers
- RCCB
- Push-buttons
Uses
- Industrial automatisms
- Final circuit distribution
- Domestic appliances
- Line protection
Others conditions
We manufacture according to our customers' specifications. Our technicians are readily available to discuss contact forms, dimensions and brazing requirements.