ASM

For obtaining bimetallic strip steel by rolling and subsequent punching of liners with a thickness of friction layer is less than 0.5 mm.

Classification

Country Section Category
CIS, Russia, Ukraine Aluminum, aluminum alloys Antifriction aluminum alloy

Chemical composition

Standard Fe, % Si, % Mg, % Mn, % Cu, % Zn, % Sb, % Al, %
GOST 14113-78 < 0.75 < 0.5 0.3–0.7 < 0.2 < 0.1 < 0.1 3.5–6.5 91.05–96.2

Information on suppliers

Physical characteristics

Temperature, °C $$\rho$$, $$\frac{kg}{m^3}$$
20 2830

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{P}$$, $$MPa$$ $$\epsilon_L$$, % $$\psi$$, % Treatment
Alloy 85–95 32–46 30–38 45–52

Brinell hardness number

Rolling Standard Classifiers Value, HBW
hot rolling, annealing 220–260
Tape annealing 220–300

Standards

Standard Description
GOST 14113-78

Description of chemical elements

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

Description of physical characteristics

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

Description of mechanical properties

Parameter Units of measurement Description
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength
$$\sigma_{P}$$ $$MPa$$ Proportionality limit
$$\epsilon_L$$ % Elongation at break (longitudinal)
$$\psi$$ % Reduction in cross section on fracture