LS59-2

Lead brass. Hardness (GOST 2060−2006): soft bar HB 10 -1 = 80 MPa. Hardness, hard rod HB 10 -1 = 130 MPa

For manufacturing rod

Classification

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

Chemical composition

Standard	Fe, %	Sn, %	Cu, %	Zn, %	Ni, %	Al, %	Pb, %
Standard	Fe, %	Sn, %	Cu, %	Zn, %	Ni, %	Al, %	Pb, %
GOST 15527-2004	< 0.4	< 0.3	57–59	37.5–41.3	< 0.4	< 0.1	1.5–2.5

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Physical characteristics

Temperature, °C	$\rho$ , $\frac{kg}{m^3}$
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
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
Germany	USA
Ms58	60Cu-37.5Zn-2.0Pb

Standards

Standard	Description
Standard	Description
GOST 15527-2004
GOST 2060-2006	GOST
GOST 31366-08
GOST Р 52597-06
DSTU GOST 15527:2005

Description of chemical elements

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

Description of physical characteristics

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

Description of mechanical properties

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