Product Material


Ag /Fag

General Description

Silver and fine grain silver(FAg)possess very high electrical and thermal conductivity,low and stable contact resistance,and good workability.For silver resistance to arc erosion and contact welding are limited,mechanica strengthis low,Due To the small quantity of nickel in the fine grain silver,resistance to arc erosion and mechanical strength are higher than that of silver.

Application Scope

Widely used in low current devices,such as relays,timers,auxiliaryt switches for household appliances(FAg),control switches(FAg)

Microstructure

  
Ag        200X FAg       200X 

MaterialProperties

　 Ag Fag 
Tips Wires Tips Wires 
Ag Content(wt.％) ≥99.95 ≥99.95 99.85（+0.15Ni） 99.85（+0.15Ni） 
Density(g/cm³) ≥10.48 ≥10.48 ≥10.40 ≥10.40 
Elec,Resistivity(µΩ•cm) ≤2.10 ≤1.80 ≤2.10 ≤1.85 
Hardness Hv (MPa) ≥400 ≥600 ≥450 ≥650 
Tensile Strength(MPa) - 230-380 - 250-380 
Elongation(％) - 2-18 - 2-8 
Manufacturing process 
Extruding-Roling 
Extruding-Drawing 
Extruding-Rolling 
Extruding-Drawing 

Product Types


 Ag Fag 
Wires √ √ 
Strips √ √ 
Tips √ √ 
Bimetal Strips √ √ 
Rivets √ √