BrA7Zh1.5S1.5

for casting of simple shape, heavy duty

Classification

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

Chemical composition

Standard Fe, % Cu, % Al, % Pb, %
1–1.5 87.5–92 6–8 1–1.5

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\epsilon_L$$, % Treatment
Alloy 290 18

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy 98

Standards

Standard Description
GOST 2685-75

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Cu % Copper
Al % Aluminium
Pb % Lead

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\epsilon_L$$ % Elongation at break (longitudinal)