Nikel perak C75400 CuNi15Zn20 20"wadhahkapal menyang Amérika Kidul
Bahan: C75400/C7541/Cu65Ni15Zn20
Ketebalan: 0.4mm 0.5mm 0.6mm ... 1.0mm
Jembar: 6mm 8mm 10mm...400mm
Temper : O / Lembut