L290NE / X42NE

Technology:
HFI-welded steel pipes
Spiral-weld large-diameter pipes
Standard:
EN ISO 3183 (PSL 2), Annex A

General

Material-Number (EN 10027-2)1.0484
Previous steel designationL290NB

Mechanical Properties

Yield strength
Rt0,5 MPa (in PSI)		Min: 290 (42 100)Max: 440 (63 800)
Tensile strength
Rm MPa (in PSI)		Min: 415 (60 200)Max: 760 (110 200)
Elongation
(% min.)		Quer: 21Längs: 23
Impact strength
Test temperature: 0*		Quer: 40Längs: **
Hardness
(max. HRC)		-

Chemical composition

Mass fractions in %MinMax
C-0,19**
Si-0,4
Mn-1,2**
P-0,025
S-0,015
B--
Nb-0,05
V-0,06
Alges0,015**0,06**
Ti-0,04
Cr-0,3
Ni-0,3
Mo-0,1
Cu-0,25
N-0,012**
Maximum CEV value (%): 0,42

This information is supplied without liability.

* negotiable or negotiable under further restrictions

** further restrictions are specified or value applies only for specific pipe size