Silver wire, silver is a noble and precious metal, which has high plastic properties. It is easily processed, forged, cut, bent and drawn into a thin and long silver wire, which is what our company does. Silver wire is a jewelry material for the manufacture of various jewelry. We make wire from silver and alloys based on them according to GOST 7222-2014. Silver wire goes to the manufacture of filigree products. Base silver alloys are less ductile.
Also, wire with the addition of copper, silver and other metals can be supplied for various welding methods and customer wishes. The manufacturing tolerance on the diameter when drawing the wire is ± 2%.
Possibility of individual order: by thickness, by length, by weight.
The chemical composition of silver and alloys based on it
The chemical composition of silver
| Mark |
Mass fraction,% |
| Silver, no less |
Impurities, no more |
| Lead |
Iron |
Antimony |
Bismuth |
Copper |
Total |
| Sr 99,99 |
99,99 |
0,003 |
0,004 |
0,001 |
0,002 |
0,008 |
0,01 |
| Sr 99,9 |
99,9 |
0,003 |
0,003 |
0,002 |
0,002 |
0,015 |
0,1 |
The chemical composition of silver-media alloys
| Mark |
Mass fraction,% |
| Components |
Impurities, no more |
| Silver |
Copper |
Lead |
Iron |
Antimony |
Bismuth |
Total |
| SrМ 97 |
96,7-97,3 |
ост. |
0,004 |
0,08 |
0,002 |
0,002 |
0,09 |
| SrМ 96 |
95,7-96,3 |
ост. |
0,004 |
0,08 |
0,002 |
0,002 |
0,09 |
| SrМ 95 |
94,7-95,3 |
ост. |
0,004 |
0,1 |
0,002 |
0,002 |
0,11 |
| SrМ 94 |
93,7-94,3 |
ост. |
0,004 |
0,1 |
0,002 |
0,002 |
0,11 |
| SrМ 92,5 |
92,2-92,8 |
ост. |
0,004 |
0,1 |
0,002 |
0,002 |
0,11 |
| SrМ 91,6 |
91,3-91,9 |
ост. |
0,004 |
0,1 |
0,002 |
0,002 |
0,11 |
| SrМ 90 |
89,7-90,3 |
ост. |
0,004 |
0,1 |
0,002 |
0,002 |
0,11 |
| SrМ 87,5 |
87,2-87,8 |
ост. |
0,004 |
0,1 |
0,002 |
0,002 |
0,11 |
| SrМ 80 |
79,7-80,3 |
ост. |
0,005 |
0,13 |
0,002 |
0,002 |
0,14 |
| SrМ 77 |
76,5-77,5 |
ост. |
0,005 |
0,13 |
0,002 |
0,002 |
0,14 |
| SrМ 75 |
74,5-75,5 |
ост. |
0,005 |
0,13 |
0,002 |
0,002 |
0,14 |
| SrМ 50 |
49,5-50,5 |
ост. |
0,005 |
0,13 |
0,002 |
0,002 |
0,14 |
The chemical composition of silver-platinum alloys
| Mark |
Mass fraction,% |
| Components |
Impurities, no more |
| Silver |
Platinum |
Palladium, Iridium, родий, Gold (сумма) |
Iron |
Lead |
Total |
| SrPl 96-4 |
95,6-96,4 |
3,6-4,4 |
0,15 |
0,03 |
0,005 |
0,18 |
| SrPl 88-12 |
87,6-88,4 |
11,6-12,4 |
0,15 |
0,03 |
0,005 |
0,18 |
The chemical composition of silver-palladium alloys
| Mark |
Mass fraction,% |
| Components |
Impurities, no more |
| Silver |
Platinum |
Palladium, Iridium, родий, Gold (сумма) |
Iron |
Lead |
Bismuth |
Total |
| SrPd 80-20 |
79,6-80,4 |
19,6-20,4 |
0,15 |
0,04 |
0,004 |
0,002 |
0,19 |
| SrPd 70-30 |
69,5-70,5 |
29,5-30,5 |
0,15 |
0,04 |
0,004 |
0,002 |
0,19 |
| SrPd 60-40 |
59,5-60,5 |
39,5-40,5 |
0,15 |
0,04 |
0,004 |
0,002 |
0,19 |
The chemical composition of silver-palladium-copper alloys
| Mark |
Mass fraction,% |
| Components |
Impurities, no more |
| Silver |
Palladium |
Copper |
Platinum, Iridium, rhodium, Gold (сумма) |
Iron |
Lead |
Bismuth |
Total |
| SrPdМ 50-30 |
49,2-50,8 |
29,4-30,6 |
Ост. |
0,15 |
0,04 |
0,004 |
0,002 |
0,19 |
