Babbitt BK2

Designation

Name The value
Designation GOST Cyrillic БК2
Designation GOST Latin BK2
Transliteration BK2
By chemical elements BeCo2

Description

Babbitt BK2 apply: for potting of inserts indigenous and connecting rod bearings of diesel engines and gas engines for OST 24.067.40.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 1209-90

Chemical composition

Standard Cu Al Sn Sb Pb Bi Ca Mg Na
GOST 1209-90 ≤0.15 ≤0.02 1.5-2.1 ≤0.2 Rest ≤0.2 0.3-0.55 0.01-0.05 0.2-0.4
Pb is the basis.
According to GOST 1209-90 the total content of other impurities is ≤ 0.30%.