PA-Broch (Br0-10)

. Details of friction components for engineering, autostructure, instrumentation, hydraulic pumps, shipbuilding, etc., replace babbitt metal, cast bronze type Br05Ts5S5 brands; Br012; Br030; BrAZh9−4, BrAZhMts10−3-1,5 and others.

Classification

Country Section Category
CIS, Russia, Ukraine Powder metallurgy Copper, base powder. Antifriction materials

Chemical composition

Standard Sn, % Cr, % Cu, %
GOST 26719-85 4.5–5.5 9.5–10.5 84–86

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$KCU\cdot 10^{3}$$, $$\frac{J}{m^2}$$ Treatment
Alloy GOST 26719-85 176 2

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy GOST 26719-85 800

Standards

Standard Description
GOST 26719-85

Description of chemical elements

Element Units of measurement Description
Sn % Tin
Cr % Chrome
Cu % Copper

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$KCU\cdot 10^{3}$$ $$\frac{J}{m^2}$$ Impact toughness