M1b

For the manufacture of current conductors and alloys of high purity; devices of the electrovacuum industry.

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Copper, copper alloys	Copper

Standard	Fe, %	Cu+Ag, %	Sn, %	Bi, %	Zn, %	Ni, %	Sb, %	Pb, %	As, %	P, %	S, %	O, %
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

Temperature, °C	$\rho$ , $\frac{kg}{m^3}$	$R\cdot 10^{-6}$ , $\Omega\cdot m$
Temperature, °C	$\rho$ , $\frac{kg}{m^3}$	$R\cdot 10^{-6}$ , $\Omega\cdot m$
20	8900	17.24

Germany	USA
Germany	USA
KE-Cu	ETP