BrA10Mts2L

antifriction parts fitting parts operating in fresh water and liquid fuel in steam at a temperature up to 250 ° C

Classification

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

Chemical composition

Standard Fe, % Si, % Sn, % Mn, % Cu, % Zn, % Ni, % Sb, % Al, % Pb, % As, % P, %
GOST 493-79 < 1 < 0.2 < 0.2 1.5–2.5 83.7–88.9 < 1.5 < 1 < 0.05 9.6–11 < 0.1 < 0.05 < 0.1

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\epsilon_L$$, % Treatment
Casting GOST 493-79 in chill mold 490 12
Casting GOST 493-79 in sandy form 490 12

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Casting GOST 493-79 in chill mold 110
Casting GOST 493-79 in sandy form 110

Analogues

Germany USA
AlBz9Mn ERCuAl-A2

Standards

Standard Description
GOST 493-79

Description of chemical elements

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

Description of mechanical properties

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