anti-friction parts


Country Section Category
CIS, Russia, Ukraine Bronze Tinless cast bronze

Chemical composition

Standard Cu, % Ni, % Pb, %
GOST 493-79 34.25–40.75 2.25–2.75 57–63

Information on suppliers

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy GOST 493-79 13.5


Standard Description
GOST 493-79

Description of chemical elements

Element Units of measurement Description
Cu % Copper
Ni % Nickel
Pb % Lead