Solder Psros A 3.5-95

Designation

Name The value
Designation GOST Cyrillic ПСрОС 3,5-95
Designation GOST Latin PCpOC 3,5-95
Transliteration PSrOS 35-95
By chemical elements ПAgSnPb 3,5-95

Description

Solder Psros a 3.5 95 applies: for soldering and tinning of copper, Nickel, copper and copper-Nickel alloy with Silverplated ceramics, soldering Silverplated items.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 19738-74
Sheets and strips В53 GOST 19739-74

Chemical composition

Standard Fe Sn Pb Bi Ag
GOST 19738-74 ≤0.15 Rest 0.7-1.3 ≤0.01 3.1-3.9
According to GOST 19738-74 the sum of the impurities to be determined should be ≤ 0.15%.

Physical characteristics

Temperature r, kg/m3 R, Mr. · m
20 7400 123

A description of the physical symbols

Name Description
r Density
R UD. the resistivity