Solder The AKP 2.5 S

Designation

Name The value
Designation GOST Cyrillic ПСр 2,5С
Designation GOST Latin PCp 2,5C
Transliteration PSr 25S
By chemical elements ПAg 2,5Pb

Description

Solder the AKP 2.5 s used: for tin plating and soldering of copper, copper and copper-Nickel alloys, Nickel, Kovar, Nickel silver, brass and bronze; for soldering and tinning of copper, Nickel, copper and copper-Nickel alloys with silver-plated ceramics, brazing silver-plated components; soldering and tinning of non-ferrous metals and steels.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 19738-74
Sheets and strips В53 GOST 19739-74
Wire from nonferrous metals and their alloys В74 TU 1864-827-05785324-2002

Chemical composition

Standard Fe Pb Bi Ag
GOST 19738-74 ≤0.15 Rest ≤0.01 2.3-2.7
Pb is the basis.
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 11300 207

A description of the physical symbols

Name Description
r Density
R UD. the resistivity