Alloy aluminum AK5M4 (AL5)

Chemical composition

Fe Si Mn Ni Ti Al Cu Mg Zn Impurities
up to 1.4 3.5 — 6 0.2 — 0.6 up to 0.5 0.05 — 0.2 84.8 — 93.05 3 — 5 0.2 — 0.5 up to 1.5 total 3.2
Note: Al is the base; the percentage of Al is given approximately
Note: In pigs, the magnesium content is 0.25 — 0.55%

Foreign analogues — in Germany — G-AlSiCu4, in the USA — A03080

For the manufacture of ingots and shaped castings by various casting methods (in sand molds, lost wax, chill molds, injection molding) Technical requirements GOST 1583−93 Cast aluminum alloys. Technical conditions GOST 1583−93 Cast aluminum alloys. Technical conditions GOST R 55375−12 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, % Ti, % Cu, % Zn, % Ni, % Al, %
GOST 1583-93 < 1.4 3.5–6 0.2–0.5 0.2–0.6 0.05–0.2 3–5 < 1.5 < 0.5 84.3–93.05

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ Treatment
Casting GOST 1583-93 in chill mold 118–196

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Alloy 70–90

Analogues

USA Germany
A03080 G-AlSiCu4

Standards

Standard Description
GOST 1583-93

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
Al % Aluminium

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength