Rd99.9

For the production of flat-rolled products, wire technology products used in instrumentation and other industries

Classification

Country Section Category
CIS, Russia, Ukraine Precious metals Rhodium, rhodium alloys

Chemical composition

Standard Fe, % Si, % Ba, % Pb, % Au, % Rh, %
GOST 13098-2006 < 0.02 < 0.01 < 0.004 < 0.008 < 0.008 < 99.9

Information on suppliers

Physical characteristics

Temperature, °C $$\rho$$, $$\frac{kg}{m^3}$$ $$R\cdot 10^{-6}$$, $$\Omega\cdot m$$
20 12450 0.5

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ Treatment
Wire GOST 13098-2006 600–1000

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Wire GOST 13098-2006 1100–1400

Casting and technological parameters

melting point, °C
1966

Standards

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Ba % Barium
Pb % Lead
Au % Gold
Rh % Rhodium

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

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength

Description of the casting and technological parameters

Parameter Units of measurement Description
melting point °C The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa