Characteristics of steel
The most commonly used structural steels with a minimum yield strength of 355 MPa and guaranteed weldability, with use for undemanding steel structures of bridges, halls, parts of rail and vehicles, etc.
Suitability of steel use
Components of constructions, bridge construction, machine parts, weldments.
Chemical composition of steel
| Jakost oceli | C | Mn | Si | Cr | W | Mo | V | N | P | S | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DIN / EN S355J2 | 0,23-0,24 | 1,70 | 0,60 | max 0,03 | 0,01 | 0,045 | 0,04 | Max 0,3 |
Steel hardness
| REH [Mpa] | Rm [Mpa] | [%] | Nárazová práce [KV]+ [J] min. při | ||||
|---|---|---|---|---|---|---|---|
| Jmenovitá tl. mm | Mez kluzu | Pevnost | Taž.A | -20 [ºC] | 0 [ºC] | +20 [ºC] | Stav dodání |
| 8-16 | min. 355 | 470-630 | min. 22 | 27 | 27 | 27 | N |
| 16-40 | min. 345 | 470-630 | min. 21 | 27 | 27 | 27 | N |
| 40-60 | min. 335 | 470-630 | min. 21 | 27 | 27 | 27 | N |
| 60-100 | min. 325 | 470-630 | min. 20 | 27 | 27 | 27 | N |
| 100-120 | min. 295 | 450-600 | min. 18 | 27 | 27 | 27 | N |
| 120-250 | min. 275 | 450-600 | min. 17 | 27 | 27 | 27 | N |
CEV
| CEV % | Tl. (mm) |
|---|---|
| max.0,42 | 8-100 |
Supply options
Choose from a range of steels. Other dimensions on request, from central stock or new production.
In stock 6 dimensions
Bar – Flat
Hot rolled, Construction steel.
| W.nr | 1.0577 |
|---|---|
| ČSN | 11 523 |
| DIN-EN | S355J2 |
| Stav dodání | +AR |
In stock 38 dimensions
Bar – Round
Hot rolled, Construction steel.
| W.nr | 1.0577 |
|---|---|
| ČSN | 11 523 |
| DIN-EN | S355J2 |
| Stav dodání | - |
In stock 41 dimensions
Sheet – Quarto
Hot rolled, Construction steel.
| W.nr | 1.0577 |
|---|---|
| ČSN | 11 523 |
| DIN-EN | S355J2+N |
| Stav dodání | +N |
In stock 1 dimension
Block
Forged, Construction steel.
| W.nr | 1.0577 |
|---|---|
| ČSN | 11 523 |
| DIN-EN | S355J2+N |
| Stav dodání | +N |