Nickel argentum C75400 CuNi15Zn20 20"Continensnavem in South America
Materia : C75400/C7541/Cu65Ni15Zn20
Crassitudo: 0.4mm 0.5mm 0.6mm ... 1.0mm
Latitudo: 6mm 8mm 10mm.... 400mm
Temper : O / Soft