Silver · 4N / 3N — Electrical contacts and brazing

Silver Wire

Silver wire in purities 4N (Ag ≥ 99.99%) and 3N (Ag ≥ 99.9%) from 0.01 mm diameter. Used in electrical contacts for LV and MV switchgear, precision resistors, type-N thermocouples and silver brazing. Spools or cut to length.

• 4N (>= 99.99%) and 3N (>= 99.9%) purities · ICP-OES certificates
• Higher electrical conductivity than any other metal at room temperature (63 MS/m)
• Available annealed (soft), half-hard or hard to the required hardness
• Lowest contact resistance among catalogued materials
• RoHS and REACH compliant - no cadmium or lead in the wire