GOST 7221
GOST 7221 (Strips made of gold, silver and their alloys. Technical conditions)· GOST (Russia) · 20 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| Sr 99,9 | СР 99,9 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| Sr 99,99 | СР 99,99 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM | СрМ | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 50 | СРМ 50 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 77 | СРМ 77 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 87,5 | СРМ 87,5 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 90 | СРМ 90 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 91,6 | СРМ 91,6 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 92,5 | СРМ 92,5 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrM 95 | СРМ 95 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| SrPd 70-30 | СРПд 70-30 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| Zl 99,9 | Зл 99,9 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| Zl 99,99 | Зл 99,99 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSr 60-40 | ЗлСР 60-40 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSr 75-25 | ЗлСР 75-25 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSrM 58,5-20 | ЗлСРМ 58,5-20 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSrM 58,5-8 | ЗлСРМ 58,5-8 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSrM 75-12.5 | ЗлСРМ 75-12.5 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSrM 90-4 | ЗлСРМ 90-4 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |
| ZlSrM 95-2.5 | ЗлСРМ 95-2.5 | Precious metals and alloys (Ag, Au, Pt, Pd) | chevron_right |