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

Material Properties

 

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

√

√