for the manufacture of sheets, rods, tubes


Country Section Category
CIS, Russia, Ukraine Brass (copper-zinc alloy) Brass, pressure treated

Chemical composition

Standard Fe, % Sn, % Bi, % Cu, % Zn, % Sb, % Pb, % As, % P, %
GOST 1652-54 < 0.3 < 0.2 < 0.003 57–60 39.1–43 < 0.01 < 0.5 < 0.01 < 0.01

Information on suppliers

Physical characteristics

Temperature, °C $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ $$\varkappa$$, $$\frac{W}{m\cdot K}$$ $$\rho$$, $$\frac{kg}{m^3}$$
20 21 126 8400

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\epsilon_L$$, % $$\psi$$, % Treatment
Alloy soft 390 44 62
Alloy solid 500 10 40

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy solid 0–0
Alloy Cast 0–0

Casting and technological parameters

linear shrinkage, % the temperature of the casting, °C Hot working temperature, °C
1.97 1030–1080 730–820

Coefficients of Friction

coefficient of friction with lubrication coefficient of friction without lubrication
0.012 0.45


Standard Description
GOST 1652-54

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Sn % Tin
Bi % Bismuth
Cu % Copper
Zn % Zinc
Sb % Antimony
Pb % Lead
As % Arsenic
P % Phosphorus

Description of physical characteristics

Parameter Units of measurement Description
$$\alpha\cdot 10^{6}$$ $$K^{-1}$$ Coefficient of thermal (linear) expansion (range 20°C–T)
$$\varkappa$$ $$\frac{W}{m\cdot K}$$ Coefficient of thermal conductivity (the heat capacity of the material)
$$\rho$$ $$\frac{kg}{m^3}$$ The density of the material

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\epsilon_L$$ % Elongation at break (longitudinal)
$$\psi$$ % Reduction in cross section on fracture

Description of the casting and technological parameters

Parameter Units of measurement Description
linear shrinkage % The difference between model dimensions and the model casting
the temperature of the casting °C The temperature of the molten polymer is extruded from the heating cylinder into the mold
Hot working temperature °C The temperature at which the plastic-deformed metal recrystallizes during the pressure treatment