AL23 (AMg6l)
For the manufacture of shaped castings; corrosion resistant alloy.
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Aluminum, aluminum alloys |
Foundry aluminum alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
Be, % |
Mg, % |
Mn, % |
Ti, % |
Cu, % |
Zn, % |
Zr, % |
Al, % |
|---|
| GOST 1583-93 |
< 0.2 |
< 0.2 |
0.02–0.1 |
6–7 |
< 0.1 |
0.05–0.15 |
< 0.15 |
< 0.1 |
0.05–0.2 |
92.05–93.88 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\alpha\cdot 10^{6}$$, $$K^{-1}$$ |
|---|
| 20 |
24.5 |
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\epsilon_L$$, % |
Treatment |
|---|
| Alloy |
|
|
|
|
190–220 |
4–6 |
Cast |
Brinell hardness number
| Rolling |
Standard |
Classifiers |
Value, HBW |
| Alloy |
|
Cast |
60 |
Casting and technological parameters
Analogues
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Be |
% |
Beryllium |
| Mg |
% |
Magnesium |
| Mn |
% |
Manganese |
| Ti |
% |
Titan |
| Cu |
% |
Copper |
| Zn |
% |
Zinc |
| Zr |
% |
Zirconium |
| Al |
% |
Aluminium |
Description of physical characteristics
| Parameter |
Units of measurement |
Description |
| $$\alpha\cdot 10^{6}$$ |
$$K^{-1}$$ |
Coefficient of thermal (linear) expansion (range 20°C–T) |
Description of mechanical properties
| Parameter |
Units of measurement |
Description |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
| $$\epsilon_L$$ |
% |
Elongation at break (longitudinal) |
Description of the casting and technological parameters
| Parameter |
Units of measurement |
Description |
| linear shrinkage |
% |
The difference between model dimensions and the model casting |