Standard | Fe, % | Bi, % | Cu, % | Zn, % | Pb, % | Cd, % | Ag, % | Примеси, % |
---|---|---|---|---|---|---|---|---|
GOST 19738 - 2015 | < 0.15 | < 0.005 | 12.045–17.5 | 15–17 | < 0.15 | 23–25 | 40.045–49.955 | < 0.15 |
Standard | Description |
---|---|
GOST 19738 - 2015 | |
GOST 19738-74 | |
GOST 19739-74 | |
GOST 19746-15 | |
GOST 19746-74 |