Coil/Strips
We manufacture a comprehensive range of silver coils/strips for a wide variety of applications (stamping, continuous cutting, continuous laser-cutting, photo-frames etc) and flat-wire for chains.
The strip surface is bright and defect-free. The compact grain-structure guarantees excellent results even for the most complicated of mechnical deforming operations.
Strips have a clean cut-edge and are wound perfectly with various internal diameters.
01
| Thickness (mm) | Maximum sixe (mm) | Physical state | Upon request | Purity Ag. |
|---|---|---|---|---|
|
0,10 – 3,00 |
from min. 16 to max. 360 |
Soft-annealed
|
Semihard, hard, superhard |
925 (830, 935, 950 e 999
upon request)
|
|
Thickness tolerance +/- 0,01mm for thicknesses from 0,10 to 0,20mm, +/- 0,015mm for thicknesses from 0,21 to 0,40mm, +/- 0,02mm for thicknesses from 0,41 to 0,60mm and +/- 0,035mm for thicknesses above 0,60mm. Width tolerance -0/+0,2mm for widths below80mm, -0/+0,3mm for widths from 81 to 140mm, -0/+0,4mm for widths from 141 to 300mm, -0/+0,5mm for widths from 301 to 350mm, +/- 5mm for 360mm width (rough-edge). Strips are supplied without a core (internal diameter 300mm) or perfectly wound on plastic tubes (125mm or 200mm internal diameter). |
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02
| Thickness (mm) | Maximum sixe (mm) | Physical state | Upon request | Purity Ag. |
|---|---|---|---|---|
|
0,10 – 0,25 |
From min. 3 to max. 16 |
Soft-annealed
|
Semihard, hard,
superhard
|
925 (830, 935, 950 e 999 uppon
request)
|
|
Thickness tolerance +/- 0,01mm for thicknesses from 0,10 to 0,20mm, +/- 0,015mm for thicknesses from 0,21 to 0,25mm. Width tolerance +/- 0,05mm. Internal diameter for flat wire strip is 115mm. Perfectly wound onto wooden core (see photo below). |
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