PlM950
For the manufacture of jewelry
For the manufacture of jewelry
Standard | Fe, % | Si, % | Cu, % | Pb, % | Au, % | Pt, % |
---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Cu, % | Pb, % | Au, % | Pt, % |
GOST 30649-99 | < 0.04 | < 0.009 | 4.27–4.89 | < 0.015 | < 0.05 | 95–95.5 |
Standard | Description |
---|---|
Standard | Description |
GOST 30649-99 |
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