PSr65

Melting point: 695 — 722 ° C

Soldering and tinning of jewelry

Classification

Country Section Category
CIS, Russia, Ukraine Precious metals Silver solders

Chemical composition

Standard Fe, % Bi, % Cu, % Zn, % Pb, % Ag, %
GOST 19738-74 < 0.1 < 0.005 19.5–20.5 14.14–15.85 < 0.1 64.5–65.5

Information on suppliers

Physical characteristics

Temperature, °C \rho, \frac{kg}{m^3} R\cdot 10^{-6}, \Omega\cdot m
20 9450 0.086

Casting and technological parameters

melting point, °C
695–722

Standards

Standard Description
GOST 19738-74
GOST Р 52955-2008

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Bi % Bismuth
Cu % Copper
Zn % Zinc
Pb % Lead
Ag % Silver

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 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