| Steel grade | Standard | Application |
|---|---|---|
| OLC8XS | STAS/SR | Structural steel |
| OLC8X | STAS/SR | Structural steel |
| OLC8S | STAS/SR | Structural steel |
| OLC8 | STAS/SR | Structural steel |
| OLC60XS | STAS/SR | Structural steel |
| OLC60X | STAS/SR | Structural steel |
| OLC60S | STAS/SR | Structural steel |
| OLC60 | STAS/SR | Structural steel |
| OLC55XS | STAS/SR | Structural steel |
| OIX55X | STAS/SR | Structural steel |
| OLC55S | STAS/SR | Structural steel |
| 01X55 | STAS/SR | Structural steel |
| 01X50 XS | STAS/SR | Structural steel |
| OLC50X | STAS/SR | Structural steel |
| OLC50S | STAS/SR | Structural steel |
| OLC50 | STAS/SR | Structural steel |
| OLC45XS | STAS/SR | Structural steel |
| OLC45X | STAS/SR | Structural steel |
| OLC45S | STAS/SR | Structural steel |
| OLC45 | STAS/SR | Structural steel |
| OLC40XS | STAS/SR | Structural steel |
| OLC40X | STAS/SR | Structural steel |
| OLC40S | STAS/SR | Structural steel |
| OLC40 | STAS/SR | Structural steel |
| OLC35XS | STAS/SR | Structural steel |
| OLC35X | STAS/SR | Structural steel |
| OLC3SS | STAS/SR | Structural steel |
| OLC35 | STAS/SR | Structural steel |
| OIX30XS | STAS/SR | Structural steel |
| OLC30X | STAS/SR | Structural steel |
| OLC30S | STAS/SR | Structural steel |
| OLC30 | STAS/SR | Structural steel |
| OLC25XS | STAS/SR | Structural steel |
| OLC25X | STAS/SR | Structural steel |
| OLC25S | STAS/SR | Structural steel |