AM5 (AL19)

for the production of shaped castings; alloy high-strength heat-resistant

Classification

Country	Section	Category
CIS, Russia, Ukraine	Aluminum, aluminum alloys	Foundry aluminum alloys

Chemical composition

Standard	Fe, %	Si, %	Mg, %	Mn, %	Ti, %	Cu, %	Zn, %	Ni, %	Zr, %	Al, %
GOST 1583-93	< 0.2	< 0.3	< 0.05	0.6–1	0.15–0.35	4.5–5.3	< 0.2	< 0.1	< 0.2	92.3–94.75

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Physical characteristics

Temperature, °C	$$E\cdot 10^{9}$$, $$MPa$$	$$\alpha\cdot 10^{6}$$, $$K^{-1}$$	$$\varkappa$$, $$\frac{W}{m\cdot K}$$	$$\rho$$, $$\frac{kg}{m^3}$$	$$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$	$$R\cdot 10^{-6}$$, $$\Omega\cdot m$$
20	0.7			2780		59.5
100		19.5	130		838

Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$$\sigma _{U}$$, $$MPa$$	d5, %	Treatment
Castings	GOST 1583-93				294–333	2–8

Brinell hardness number

Rolling	Standard	Classifiers	Value, HBW
Castings	GOST 1583-93		70–90

Casting and technological parameters

linear shrinkage, %
1.3

Analogues

Germany	USA
EN AC-21100	EN AC-21100

Standards

Standard	Description
GOST 1583-93
GOST Р 55375-2012
DSTU 2839-94

Description of chemical elements

Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
Mg	%	Magnesium
Mn	%	Manganese
Ti	%	Titan
Cu	%	Copper
Zn	%	Zinc
Ni	%	Nickel
Zr	%	Zirconium
Al	%	Aluminium

Description of physical characteristics

Parameter	Units of measurement	Description
$$E\cdot 10^{9}$$	$$MPa$$	Elastic modulus
$$\alpha\cdot 10^{6}$$	$$K^{-1}$$	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
$$c\cdot 10^{-3}$$	$$\frac{J}{kg\cdot K}$$	The specific heat of the material (range 20°C–T)
$$R\cdot 10^{-6}$$	$$\Omega\cdot m$$	Electrical resistivity

Description of mechanical properties

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

Description of the casting and technological parameters

Parameter	Units of measurement	Description
linear shrinkage	%	The difference between model dimensions and the model casting