Application: Structural tubes, circular / Structural tubes for offshore applications
Standard: EN 10210-1
Designation of material: S355NLH
General
Material number: 1.0549
Former designation: -
Mechanical properties
Yield strength Rp0,5 MPa (in PSI): Min: 355 (51 500)** Max: -
Tensile strength Rm MPa (in PSI): Min: 470 (68 200) Max: 630 (91 400)
Elongation (% min.): transverse: 20 longitudinal: 22
Impact strength:
Test temperature in °C:
Min. average impact energy in J:
-50
transverse: 27
 
longitudinal: **
Hardness (max. HRC):-
Chemical composition
Content in mass-%:
Quality:Min:Max:
C:-0.18**
Si:-0.5
Mn:0.91.65
P:-0.03
S:-0.025
Nb:-0.05
V:-0.12
Al total:0.02**-
Ti:-0.03
Cr:-0.3
Ni:-0.5**
Mo:-0.1
Cu:-0.35**
N:-0.02
CEV max in %: 0.43**
This information is supplied without liability.
* negotiable or negotiable under further restrictions
** further restrictions are specified or value applies only for specific pipe size
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