Tungsten Silver
OMT provides Tungsten silver rod, Tungsten silver plate, Tungsten silver cube, Tungsten silver ring, Tungsten silver block, Tungsten Silver electrode and other customized tungsten silver parts.
Tungsten based composites (tungsten copper & tungsten silver) are strong refractory metal materials manufactured by a strictly controlled process involving pressing, sintering and infiltrating with copper or silver. Tungsten copper & tungsten silver materials are highly resistant to heat, electric arc, wear and deformation at high temperature welding, flash butt and spot welding. Tungsten copper & tungsten silver materials also have excellent electrical and thermal conductivity. The properties of Tungsten composites (tungsten copper & tungsten silver) are related to the copper/silver-to-Tungsten ratio.
Properties for our tungsten silver products
| Composites | Nominal composition (% Weight) | Density (g/cm3, ≥) | Electrical resistivity (20ºC, μΩ.cm, ≤) | Electrical conductivity (IACS%, ≥) |
|---|---|---|---|---|
| W50Ag | 50W, 50Ag | 13.15 | 3.0 | 57 |
| W55Ag | 55W, 45Ag | 13.35 | 3.2 | 54 |
| W60Ag | 60W, 40Ag | 14.00 | 3.4 | 51 |
| W65Ag | 65W, 35Ag | 14.50 | 3.6 | 48 |
| W70Ag | 70W, 30Ag | 14.90 | 3.8 | 45 |
| W75Ag | 75W, 25Ag | 15.40 | 4.2 | 41 |
| W80Ag | 80W, 20Ag | 16.10 | 4.6 | 37 |
Specifications for our tungsten silver products
| Type | Length (mm) | Width (mm) | Thickness (mm) | Diameter (mm) |
|---|---|---|---|---|
| Tungsten Silver rod | 2 ~ 300 | — | — | 2 ~ 320 |
| Tungsten Silver plate | 10 ~ 300 | 10 ~ 300 | 2 ~ 200 | — |
| Other tungsten silver parts | Tungsten silver cube, Tungsten silver ring, Tungsten silver block, Tungsten Silver electrode and other customized tungsten silver parts are available per request | |||
