α⋅106
K−1
ρ
kgm3
σU
MPa

Alloy aluminum AK5M7 (AL10V)

Chemical composition

  • Al Aluminum Rest
    Fe Iron <1.2
    Si Silicon 4.5 — 6.5
    Mg Magnesium 0.2 — 0.5
    Mn Manganese <0.5
    Cu Copper 6.0 — 8.0
    Ni Nickel <0.5
    Zn Zinc <0.6
    Ot Total impurities <2.7

Casting methods:
Z — sand casting
B — Lost wax casting
K — chill casting
D — injection molding

Mark designation:
h — clean
bees — high purity
och — high purity
l — casting alloys
c — selective
Pb + Sn + Sb <0.3

Domestic analogues

AK5M7 GOST 1583−93

AK5M7Z GOST 1583−93

AK5M7V GOST 1583−93

AK5M7K GOST 1583−93

AK5M7D GOST 1583−93

AL10 GOST 2171−90

AL10 GOST 2171−90

AK5M7 GOST 2685−75

AK5M7 GOST R 55375−12

Analogs in the USA

238.0 AA

A02380 UNS

For the manufacture of shaped castings. The alloy is made from recycled waste. The chemical composition of the alloy varies widely; therefore, its physicochemical properties are unstable. Technical requirements — according to GOST 1583−93 Cast aluminum alloys. Technical conditions GOST 1583−93 Cast aluminum alloys. Technical conditions GOST 2685−75 Cast aluminum alloys. GOST R 55375−12 grades Primary aluminum and alloys based on it. Stamps

Classification

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

Chemical composition

Standard Fe, % Si, % Mg, % Mn, % Cu, % Zn, % Ni, % Al, %
GOST 1583-93 < 1.3 4.5–6.5 0.2–0.5 < 0.5 6–8 < 0.6 < 0.5 82.3–89.3

Information on suppliers

Physical characteristics

Temperature, °C \alpha\cdot 10^{6}α⋅106, K^{-1}K−1 \rhoρ, \frac{kg}{m^3}kgm3
20 2850
100 22

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}σU, MPaMPa Treatment
Casting GOST 1583-93 118–167

Brinell hardness number

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

Casting and technological parameters

linear shrinkage, % the temperature of the casting, °C
1.25 710

Analogues

Germany USA
G-AlSi(Cu) 238

Standards

Standard Description
GOST 1583-93

Description of chemical elements

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

Description of physical characteristics

Parameter Units of measurement Description
\alpha\cdot 10^{6}α⋅106 K^{-1}K−1 Coefficient of thermal (linear) expansion (range 20°C–T)
\rhoρ \frac{kg}{m^3}kgm3 The density of the material

Description of mechanical properties

Parameter Units of measurement Description
\sigma _{U}σU MPaMPa 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
the temperature of the casting °C The temperature of the molten polymer is extruded from the heating cylinder into the mold