D19ch
For strength structural elements of aircraft, car bodies, pipes, etc., operating at temperatures up to 200−250 degrees.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Aluminum, aluminum alloys | Wrought Aluminum Alloys |
Chemical composition
| Standard | Fe, % | Si, % | Be, % | Mg, % | Mn, % | Ti, % | Cu, % | Zn, % | Al, % |
|---|---|---|---|---|---|---|---|---|---|
| GOST 4784-97 | < 0.3 | < 0.2 | 0.0002–0.005 | 1.7–2.3 | 0.4–0.9 | < 0.1 | 3.8–4.3 | < 0.1 | 91.795–94.0998 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\rho$$, $$\frac{kg}{m^3}$$ |
|---|---|
| 20 | 2760 |
Standards
| Standard | Description |
|---|---|
| GOST 4784-97 |
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 |
| Al | % | Aluminium |
Description of physical characteristics
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |