库存单位:684764
Amadesa
Copper Discs, 1/2-Hard
Copper Discs, 1/2-Hard
- Priced per Pack of 20
Shipped from U.S. warehouse.
Delivery usually takes 2–3 weeks. Don’t worry - we take care of all taxes and customs.
Estimated arrival: 2025-11-24 – 2025-12-01
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This 12.7mm, 18-gauge, half-hard round copper disc is ideal for shaping into components for your designs. The disc is die struck with clean, crisp edges and will require some finishing to smooth its edges and polish its surface. Use dapping techniques to create concave or convex designs; make round or saucer beads using matching dapped pairs of discs. It is a perfect foundation for other findings, including bezel cups or flat-bottom prong settings, as a backdrop for wire-wrapping designs, and for personalizing with engraving or design stamps. This stamping is ideal for enameling; when enameling on metal thinner than 20ga., it is important to use a counter-enamel on the back of the piece to prevent distortion or cracking of the enamel on the front surface. This disc has a 1/2-hard temper; it is partially work-hardened and will hold its shape under some stress. CDA #110 copper; 99.9% pure. Manufactured to exacting quality standards in our solar-powered facility.
Gauge: 18 ga.
Hardness: 1/2-hard
Shape: Round
Style: Stamping
Metal type: Copper
Metal color: Copper
Dimensions: 12.7mm, 63.5mm, 10mm, 20mm, 31.8mm, 50.8mm, 22.2mm, 44.5mm, 38.1mm, 19.1mm, 28.6mm, 16mm, 25.4mm
Fabrication method: Die struck
Quality marked: No
Brand: Made by Rio
Net weight: 22.631g (0.798 ounces), 289g (10.194 ounces), 14.288g (0.504 ounces), 28.637g (1.01 ounces), 73.852g (2.605 ounces), 183.997g (6.49 ounces), 34.967g (1.233 ounces), 141.13g (4.978 ounces), 103.366g (3.646 ounces), 25.667g (0.905 ounces), 58.553g (2.065 ounces), 18.32g (0.646 ounces), 45.864g (1.618 ounces)
Country of origin: United States
