Name	The value
Name	The value
Designation GOST Cyrillic	ПлПдРд 92,5-4-3,5
Designation GOST Latin	PlPdPd 92,5-4-3,5
Transliteration	PlPdRd 925-4-35
By chemical elements	PtPdHgд 92,5-4-3,5

Name	The value
Name	The value
Designation GOST Cyrillic	ПлПдРд-4-3,5
Designation GOST Latin	PlPdPd-4-3,5
Transliteration	PlPdRd-4-35
By chemical elements	PtPdHgд-4-3,5

Description

Alloy Plpdrd 92,5−4-3,5 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; catalyst gauzes.

Note

Platinum-palladium-rhodium alloy catalyst systems.

Standards

Name	Code	Standards
Name	Code	Standards
Non-ferrous metals, including rare, and their alloys	В51	GOST 13498-79, GOST 13498-2010
Wire from nonferrous metals and their alloys	В74	GOST 18389-2014
Sheets and strips	В53	GOST 24353-80
Classification, nomenclature and General rules	В50	GOST 6563-75

Chemical composition

Standard	Si	Fe	Zn	Sn	Pb	Rh	Pd	Pt
Standard	Si	Fe	Zn	Sn	Pb	Rh	Pd	Pt
GOST 13498-2010	≤0.007	≤0.03	≤0.01	≤0.005	≤0.013	3.3-3.7	3.8-4.2	92.2-92.8

Pt is the basis.
According to GOST 13498-79, GOST 13498-2010, the total content of iridium and gold in the alloy should be ≤ 0.050%. The sum of all normalized impurities should be ≤ 0.11%.

Mechanical properties

s_T\|s_0,2, MPa
s_T\|s_0,2, MPa
GOST 13498-2010
250-290

Description mechanical marks

Name	Description
Name	Description
s_T\|s_0,2	Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%

Physical characteristics

Temperature	r, kg/m³
Temperature	r, kg/m³
20	20320

A description of the physical symbols

Name	Description
Name	Description
r	Density

Alloy Plpdrd 92,5-4-3,5 (Plpdrd-4-3,5)

Designation