Solid Contact Rivets Supplier

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Company Profile

Wenzhou Saijin Electric Alloy Co., Ltd. was established on May 4, 1998. The company specializes in the production of contact rivets, contact points, contact components, electrical accessories and silver alloy wire.

Sajin use the material Cd free which meets the Eu RoHS&REACH requirement.

Tel: +86(577)8521 0099 

Fax: +86(577)8523 3668 



product description

           AgSnO2In2O3 Solid Contact Rivets

Solid Contact Rivets Supplier_AgSnO2In2O3 Solid Contact Rivets

Product Material


General Description

AgSnO2In2O3 show high arc erosion resistance and a good resistance against contact welding. By introducing certain additives,the AgSnO2 materials,produced by the powder metallurgy technique can be modified in such a manner that contact resistance and over temperature behavior can be maintained low and stable over service life. Material transfer in DC operation is low. Contact materials of the  AgSnO2In2O3 type are non-toxic and friendly to the environment.

Application Scope

Widely used in various kinds of contactors、relays、circuit breakers and switches、and so on

Material Properties

  AgSnO2     AgSnO2In2O3    
SnO2 Content(wt.%) 8±1 10±1 12±1 6+ln 2O 3(4) 8+ln 2O 3(4) 9+ln 2O 3(4)
Density(g/cm³) ≥10.00 ≥9.90 ≥9.80 ≥9.80 ≥9.75 ≥9.75
Elec.Resisivity(µΩ•cm) ≤2.30 ≤2.40 ≤2.50 ≤3.30 ≤3.40 ≤3.50
Hardness HV (Mpa) ≥700 ≥700 ≥750 ≥720 ≥760 ≥780
Manufacturing process Atomizing-Sintering-Extrusion     Internal Oxidation    


Electrical Silver AgSnO2In2O3/Cu Bimetal Contact Rivets

Solid Contact Rivets Supplier_Bimetal Contact Rivets

Product Material

AgSnO2In2O3/Cu Bimetal Rivets 


Head  Head  Shank  Shank  Silver Layer    Angle Spherical 
Diameter Thickness Length Diameter Thickness     Radius
±0.10 ±0.05 ±0.15 -0.02 S≤0.4: 0.04 ±0.2° ±0.2R
    0 -0.1   0    
        S>0.4:  0    

Application Scope

Automobile electricalequipments, Household appliances, Relays, Contactors, Temperature controllers, Timers and other electrical appliances.