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Information
Quality stamps and Trademarks
All finished Chains manifactured by Nardi Srl
carry the Quality Stamp and Company National Mfg ID Mark.
On request, it's possible to get your own personalized Tmark on the ID
Tags.
All weights shown are for finished chains in 45.72cm (18").
Karat Stamp in Thousands
Manifacturer National Identification Mark.
Nardi Srl
Alloys Colors and Plating
All chains manifactured by Nardi Srl are available
on request in the following combination of Gold Colors Alloys or Plated.
All shades of Yellow, i.e. Hamilton, Canadian, Pforzheim yellow,
New English Yellow, etc.
All shade of Rose Gold - White Gold + (Rh) Rhodium Plate.
Two Colors (Two Tone) and Tri-Color.
Karat Conversion factor table |
| Mult. by |
Pt |
Fine AU |
22KT |
18KT |
14KT |
10KT |
9KT |
Fine AG |
Stg.925 |
Ni/Cu/Br |
| Pt |
1,00 |
0,90 |
0,82 |
0,70 |
0,60 |
0,53 |
0,53 |
0,49 |
0,48 |
0,41 |
| Fine AU |
1,11 |
1,00 |
0,91 |
0,78 |
0,67 |
0,59 |
0,58 |
0,54 |
0,54 |
0,46 |
| 22KT |
1,22 |
1,10 |
1,00 |
0,86 |
0,73 |
0,65 |
0,64 |
0,60 |
0,59 |
0,51 |
| 18KT |
1,42 |
1,28 |
1,16 |
1,00 |
0,85 |
0,76 |
0,75 |
0,69 |
0,68 |
0,59 |
| 14KT |
1,66 |
1,50 |
1,36 |
1,17 |
1,00 |
0,89 |
0,88 |
0,81 |
0,80 |
0,69 |
| 10KT |
1,88 |
1,68 |
1,54 |
1,32 |
1,13 |
1,00 |
0,99 |
0,92 |
0,90 |
0,78 |
| 9KT |
1,90 |
1,71 |
1,56 |
1,34 |
1,14 |
1,01 |
1,00 |
0,93 |
0,92 |
0,79 |
| Fine AG |
2,04 |
1,84 |
1,68 |
1,44 |
1,23 |
1,09 |
1,08 |
1,00 |
0,99 |
0,85 |
| Stg.925 |
2,07 |
1,87 |
1,70 |
1,46 |
1,25 |
1,11 |
1,09 |
1,01 |
1,00 |
0,86 |
| Ni/Cu/Br |
2,41 |
2,17 |
1,98 |
1,70 |
1,45 |
1,29 |
1,27 |
1,18 |
1,16 |
1,00 |
In order to obtain the
weight of an article, multiply the weight corresponding to the karat
table on the left by the factor shown under the karat title required,
on the right
All weight have a (+-) 5% tolerance. |
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