AM4

For the production of profiles, manufactured by pressing followed by dragging or cold pressing.

Classification

Country Section Category
CIS, Russia, Ukraine Aluminum, aluminum alloys Wrought Aluminum Alloys

Chemical composition

Standard Fe, % Si, % Mg, % Cu, % Zn, % Al, %
GOST 18591-91 < 0.6 < 0.7 0.3–0.5 4–5 < 0.6 92.6–95.7

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ Treatment
Profile GOST 18591-91 Hardening, aging 294

Standards

Standard Description
GOST 18591-91 GOST 18591-91

Description of chemical elements

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

Description of mechanical properties

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