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.