1.0539 Lap Joint Flanges S355NH Lap Plate Joint Steel Flanges EN 10219-1: 2006 Cold Formed Welded Structural Hollow
Material Specifications
Grade: S355NH
Number: 1.0539
Classification: Structural steel
Standards Compliance
- EN 10210-1: 2006 Hot finished structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements
- EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements
Chemical Composition (%)
| Element |
Content |
| C |
max 0.23 |
| Si |
max 0.5 |
| Mn |
0.9 - 1.65 |
| Ni |
max 0.5 |
| P |
max 0.035 |
| S |
max 0.03 |
| Cr |
max 0.3 |
| Mo |
max 0.1 |
| V |
max 0.12 |
| N |
max 0.02 |
| Nb |
max 0.05 |
| Ti |
max 0.03 |
| Al |
max 0.02 |
| Cu |
max 0.35 |
CEV < 0.43 / 0.45 for thickness 16 / 65 mm
Mechanical Properties
| Property |
Value |
| Tensile Strength (Rm) |
470-630 MPa (thickness to 65mm) |
| Yield Strength (ReH) - to 16mm |
355 MPa |
| Yield Strength (ReH) - 16-40mm |
345 MPa |
| Yield Strength (ReH) - 40-65mm |
335 MPa |
| Impact Energy (KV) at -20°C |
40 J |
| Elongation at Fracture (Longitudinal) |
22% min |
| Elongation at Fracture (Transverse) |
20% min |