AS19HGN
In the automotive industry — parts such as the intermediate gear wheel reverse, gear bushings of the secondary shaft of the gearbox.
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Structural steel |
Improved machinability structural steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Cu, % |
Ni, % |
Pb, % |
P, % |
C, % |
S, % |
Mo, % |
|---|
| GOST 1414-75 |
95.35–97.22 |
0.17–0.37 |
0.7–1.1 |
0.8–1.1 |
< 0.3 |
0.8–1.1 |
0.15–0.3 |
< 0.035 |
0.16–0.21 |
< 0.035 |
< 0.1 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\rho$$, $$\frac{kg}{m^3}$$ |
|---|
| 20 |
7860 |
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\sigma_{P}$$, $$MPa$$ |
$$KCU\cdot 10^{3}$$, $$\frac{J}{m^2}$$ |
d5, % |
Treatment |
|---|
| Workpiece |
GOST 1414-75 |
< 100 |
|
|
1180 |
930 |
680 |
7 |
Tempering 865-885 ° C, oil, Holidays 150-180 ° C, air |
Brinell hardness number
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Cu |
% |
Copper |
| Ni |
% |
Nickel |
| Pb |
% |
Lead |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Mo |
% |
Molybdenum |
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 |
| d5 |
% |
Elongation at break |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
| $$\sigma_{P}$$ |
$$MPa$$ |
Proportionality limit |
| $$KCU\cdot 10^{3}$$ |
$$\frac{J}{m^2}$$ |
Impact toughness |