Sliver Tungsten Alloy

Silver tungsten alloy contains between 15-70% silver and are mainly used for electrical contacts - generally heavy-duty devices subject to high current. Silver tungsten combines the high thermal and electrical conductivity of silver with the arc resistance of tungsten.

Contact Quken to determine which silver tungsten composite is best for your application or refer to the silver tungsten properties chart below for more detailed information.

Material Standard Density (g/cc) Resistivity
(20°C, μΩ.cm, ≤)
Conductivity
(IACS%, ≥)
Hardness
(HB Kgf/mm2 ≥)
Bending Strength
(MPa≥)
Available Sizes
(mm)
 
AgW30 ASTM B631 11.75 2.3 75 75 -- As per your request Inquiry
AgW40 12.4 2.6 66 85 -- Inquiry
AgW50 13.15 3 57 105 -- Inquiry
AgW55 13.55 3.2 54 115 -- Inquiry
AgW60 14 3.4 51 125 -- Inquiry
AgW65 14.5 3.6 48 135 -- Inquiry
AgW70 14.9 3.8 45 150 657 Inquiry
AgW75 15.4 4.2 41 165 686 Inquiry
AgW80 16.1 4.6 37 180 726 Inquiry
AgW85 16.7 5 -- 195 -- Inquiry