This is the same tin coated material used in the manufacture of guitar strings. This is not piano wire.
2003-03, Dulcimer Players News Vol. 29 No. 3 by Dulcimer Players News - Issuu
I made new anchor pins for an old dulcimer : r/Luthier
Professional Solid Wood Harp Lira Rare Portable Ethnic Instrument Shaker Veneer Dulcimer Muzik Aletleri Instruments Musical - AliExpress
2003-01, Dulcimer Players News Vol. 29 No. 1 by Dulcimer Players News - Issuu
Hammer Dulcimer, 10 Treble/9 Bass Strings w/ Hammers
99.9% Lead Impression Wire
Lead Impression Wire - .062 inch Diameter - 1 Pound Spool
D'Addario J64 4-String Dulcimer Strings : Musical Instruments
Buy Roosebeck Single Strung 10/9 Hammer Dulcimer w/ Hammers - Walnut: Dulcimers - ✓ FREE DELIVERY possible on eligible purchases
Roosebeck Single Strung 10/9 Hammer Dulcimer w/ Hammers - Walnut
Designed specifically for the 4-string dulcimer Contains 3 plain steel strings and one nickel-plated steel wound on steel string Distinctive bright
D'Addario EJ64 4-String Dulcimer Strings
Mountain Dulcimer Sale, Roosebeck, Walnut
42 gauge Heavy Formvar Coil Wire - 1/2 lb Spool — Schatten Pickups
Dulcimer Wire 1-Pound Spool – Mapes Strings