BrOTs10-2 (BrO10Ts2)

for the manufacture of valves, anti-friction parts, bearings, friction parts and lining propeller shafts; casting parts for shipbuilding, ship mechanical engineering.

Classification

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

Chemical composition

Standard Fe, % Si, % Sn, % Mg, % Cu, % Zn, % Ni, % Sb, % Al, % Pb, % As, % P, % S, %
GOST 613-79 < 0.3 < 0.02 9–11 < 0.02 82.59–90 1–3 < 2 < 0.3 < 0.02 < 0.5 < 0.15 < 0.05 < 0.05

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{Y}, MPa KCU\cdot 10^{3}, \frac{J}{m^2} Treatment
Alloy > 215.5 > 98 > 196

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy > 65

Analogues

Germany USA
GZ-Rg10 Gun metal

Standards

Standard Description
GOST 613-79
OST 1 90054-72
GOST 613-65

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Sn % Tin
Mg % Magnesium
Cu % Copper
Zn % Zinc
Ni % Nickel
Sb % Antimony
Al % Aluminium
Pb % Lead
As % Arsenic
P % Phosphorus
S % Sulfur

Description of mechanical properties

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