PDI-18 (PDI 82-18)
To produce by hot or cold deformation of semi-finished products used in instrument and apparatus; and discontinuous sliding contacts, current collectors potentiometers
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Precious metals |
Palladium, palladium alloys |
Chemical composition
| Standard |
Fe, % |
Pd, % |
Ir, % |
Примеси, % |
Pt + Rh + Au, % |
|---|
| GOST 13462-79 |
< 0.05 |
81.6–82.5 |
17.5–18.4 |
< 0.23 |
< 0.18 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\rho$$, $$\frac{kg}{m^3}$$ |
$$R\cdot 10^{-6}$$, $$\Omega\cdot m$$ |
|---|
| 20 |
13250 |
0.35 |
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
Treatment |
|---|
| The wire is soft. |
|
|
|
|
500–650 |
|
| Wire is hard. |
|
|
|
|
850–1300 |
|
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Pt + Rh + Au |
% |
Platinum + Rhodium + Gold |
| Примеси |
% |
Impurities |
| Pd |
% |
Palladium |
| Ir |
% |
Iridium |
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 |