Alloy PDSR-20

Designation

Name The value
Designation GOST Cyrillic ПдСр-20
Designation GOST Latin PdCp-20
Transliteration PdSr-20
By chemical elements PdAg-20

Description

Alloy PDSR-20 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; sliding contacts and discontinuous, industrial equipment.

Note

Palladium-silver alloy.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 13462-79, GOST 13462-2010
Sheets and strips В53 GOST 24353-80, GOST 24718-81
Classification, nomenclature and General rules В50 GOST 6563-75

Chemical composition

Standard Fe Pb Bi Ag Pd
GOST 13462-79 ≤0.05 ≤0.004 ≤0.002 19.5-20.5 79.5-80.5
Pd is the basis.
According to GOST 13462-79, the total content of platinum, iridium, rhodium and gold should be ≤ 0.190%. The total content of all normalized impurities should be ≤ 0,24%.

Physical characteristics

Temperature r, kg/m3
20 11790

A description of the physical symbols

Name Description
r Density