LS58-2

Lead brass. Hardness, soft bar HB 10 -1 = 80 MPa. Hardness, hard rod HB 10 -1 = 130 MPa

For semi-finished products (bars, strip, wire);

Classification

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

Chemical composition

Standard Fe, % Si, % Sn, % Cu, % Zn, % Ni, % Sb, % Al, % Pb, %
GOST 15527-2004 < 0.7 < 0.3 < 1 57–60 34.39–41.7 < 0.6 < 0.01 < 0.3 1–3

Information on suppliers

Physical characteristics

Temperature, °C $$\rho$$, $$\frac{kg}{m^3}$$
20 8400

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ d5, % Treatment
The bar is soft. GOST 2060-2006 330 25
The rod is solid. GOST 2060-2006 490 7
The bar is pressed. GOST 2060-2006 360 22

Analogues

Germany USA
CuZn40Pb2Sn B 455 (C38000)

Standards

Description of chemical elements

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

Description of physical characteristics

Parameter Units of measurement Description
$$\rho$$ $$\frac{kg}{m^3}$$ The density of the material

Description of mechanical properties

Parameter Units of measurement Description
d5 % Elongation at break
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength