Flat Bar
| Country | Product | Width (mm) | Thickness (mm) | Length (m) | Steel Grade | Chemical Composition | Mechanical Properties | Standard |
| Iran | Flat Bar | 20 | 3 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 20 | 4 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 20 | 5 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 20 | 6 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 25 | 3 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 25 | 4 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 25 | 5 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 25 | 6 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 30 | 3 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 30 | 4 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 30 | 5 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 30 | 6 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 40 | 3 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 40 | 4 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 40 | 5 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 40 | 6 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 50 | 3 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 50 | 4 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 50 | 5 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 50 | 6 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 60 | 3 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 60 | 4 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 60 | 5 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Iran | Flat Bar | 60 | 6 | 6 or 12 | ST37 | C≤0.20%, Si 0.15–0.35%, Mn 0.35–0.75%, P≤0.05%, S≤0.05% | Yield ≈235 MPa, Tensile 360–460 MPa, Elongation 25% | — |
| Russia | Flat Bar | 10 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 10 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 20 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 40 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 60 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 80 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 100 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 120 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 140 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 160 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 4 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 6 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 8 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 10 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 12 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 20 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 40 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 60 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |
| Russia | Flat Bar | 200 | 80 | 6 or 12 | St3 | C 0.14–0.22%, Si 0.15–0.30%, Mn 0.40–0.65%, P≤0.04%, S≤0.05% | Yield 225–245 MPa, Tensile 370–480 MPa, Elongation 23–26% | GOST 103-2006 |