35HGN2
for the manufacture of square-section billets 80 mm VAZ designed to perform the order.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Structural steel | Alloyed structural steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|
| GOST 10702-78 | 95.86–97.31 | 0.17–0.37 | 0.5–0.8 | 0.7–1 | 1–1.5 | < 0.035 | 0.32–0.4 | < 0.035 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\psi$$, % | Treatment |
|---|---|---|---|---|---|---|---|
| The steel is calibrated. | GOST 10702-78 | calibrated | 637 | 60 | Annealing |
Standards
| Standard | Description |
|---|---|
| TU 14-1-993-74 | |
| GOST 10702-78 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |
| $$\psi$$ | % | Reduction in cross section on fracture |