Alloy Plpd 85-15 (Plpd-15)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПлПд 85-15 |
| Designation GOST Latin |
PlPd 85-15 |
| Transliteration |
PlPd 85-15 |
| The chemical elements |
PtPd 85-15 |
| Name |
The value |
| Designation GOST Cyrillic |
ПлПд-15 |
| Designation GOST Latin |
PlPd-15 |
| Transliteration |
PlPd-15 |
| The chemical elements |
PtPd-15 |
Description
Plpd 85−15 alloy used: for the manufacture of semi-finished products (sheets, tapes, strips, foils, wire, pipes, profiles, forgings) by hot or cold deformation used in instrument and apparatus building; contacts; high temperature solders.
Note
Platinum-palladium alloy.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 13498-79, GOST 13498-2010 |
| Wire of non-ferrous metals and their alloys |
В74 |
GOST 18389-2014, GOST 24353-2014 |
| Sheets and stripes |
В53 |
GOST 24353-80, GOST 24718-81 |
| Classification, nomenclature and general norms |
В50 |
GOST 6563-75 |
Chemical composition
| Standard |
Fe |
Pd |
Pt |
| GOST 13498-2010 |
≤0.03 |
14.5-15.5 |
84.5-85.5 |
Pt is the basis.
According to GOST 13498-79, GOST 13498-2010, the total content of iridium, rhodium and gold in the alloy should be ≤ 0.15%. The sum of all normalized impurities should be ≤ 0.18%.
Mechanical characteristics
| σB, MPa |
| GOST 13498-2010 |
| 150-250 |
Description mechanical marks
| Name |
Description |
| σB |
Limit short-term strength |
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
19250 |
A description of the physical symbols
| Name |
Description |
| l |
Coefficient of thermal conductivity |
