EN10113 S355NL steel specification: S355NL steel is a structural steel grade. S means structural steel, 355 means min yield strength for thickness less 16mm . S355NL grades are a fine grain weldable steels supplied in either the Normalised or Normalised Rolled condition.
EN10113 S355NL steel chemical composition in normalizing condition:
| Grade | Chemical composition % max | ||||||
| C | Si | Mn | P | S | Nb | V | |
| S355NL | 0.18 | 0.5 | 0.90-1.65 | 0.025 | 0.020 | 0.05 | 0.12 |
EN10113 S355NL normalized steel mechanical properties at room temperature:
| Grade | minimum Yield strength ReH,Mpa N/mm2 |
|||||||
| Thickness, mm | ||||||||
| ≤16 | >16-40 | >40-63 | >63-80 | >80-100 | >100-150 | >150-200 | >200-250 | |
| S355NL | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
| Grade | Tensile strength N/mm2 MPa | The minimum elongation after fracture L0=5.65√S0 |
|||||||
| Thickness, mm | Thickness, mm | ||||||||
| ≤100 | >100-200 | >200-250 | ≤16 | >16-40 | >40-63 | >63-80 | >80-200 | >200-250 | |
| S355NL | 470-630 | 450-600 | 450-600 | 22 | 22 | 22 | 21 | 21 | 21 |
Katalor is a professional S355NL steel manufacturer and supplier, we can offer all kinds of steel processing service such as Cutting, Painting, Ball basting, Pretreatment, and the Third Party inspection and so on,if you need deep processing and S355NL steel,contact us!
