M1b
For the manufacture of current conductors and alloys of high purity; devices of the electrovacuum industry.
Classification
Country | Section | Category |
---|---|---|
CIS, Russia, Ukraine | Copper, copper alloys | Copper |
Chemical composition
Standard | Fe, % | Cu+Ag, % | Sn, % | Bi, % | Zn, % | Ni, % | Sb, % | Pb, % | As, % | P, % | S, % | O, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|
GOST 859-2001 | < 0.004 | > 99.95 | < 0.002 | < 0.001 | < 0.003 | < 0.002 | < 0.002 | < 0.004 | < 0.002 | < 0.002 | < 0.004 | < 0.003 |
Information on suppliers
Physical characteristics
Temperature, °C | $$\rho$$, $$\frac{kg}{m^3}$$ | $$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
---|---|---|
20 | 8900 | 17.24 |
Analogues
Germany | USA |
---|---|
KE-Cu | ETP |
Standards
Standard | Description |
---|---|
GOST 859-2001 | GOST 859 - 2001 |
GOST 859-14 | |
GOST 193-15 | |
GOST 10988-16 | |
DSTU GOST 859:2003 |
Description of chemical elements
Element | Units of measurement | Description |
---|---|---|
Cu+Ag | % | Copper+Silver |
Fe | % | Iron |
Sn | % | Tin |
Bi | % | Bismuth |
Zn | % | Zinc |
Ni | % | Nickel |
Sb | % | Antimony |
Pb | % | Lead |
As | % | Arsenic |
P | % | Phosphorus |
S | % | Sulfur |
O | % | Oxygen |
Description of physical characteristics
Parameter | Units of measurement | Description |
---|---|---|
$$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |
$$R\cdot 10^{-6}$$ | $$\Omega\cdot m$$ | Electrical resistivity |