ATS20HGNM
Gears and gearboxes change the car.
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Structural steel |
Improved machinability structural steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Ca, % |
Mn, % |
Cr, % |
Ni, % |
P, % |
C, % |
S, % |
Mo, % |
|---|
| TU 14-134-115-76 |
97.065–97.753 |
0.23–0.34 |
0.002–0.007 |
0.7–0.85 |
0.4–0.6 |
0.5–0.6 |
0.013–0.028 |
0.19–0.24 |
0.042–0.07 |
0.17–0.2 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\rho$$, $$\frac{kg}{m^3}$$ |
|---|
| 20 |
7840 |
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 |
|---|
| Alloy |
|
|
|
|
1250–1530 |
1200–1430 |
0.14 |
10–14 |
|
Analogues
| Germany |
USA |
European Union |
|---|
| 20 CRONIMO 2 |
R 100 |
8620RH |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Ca |
% |
Calcium |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ni |
% |
Nickel |
| 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 |