L290NB
Carbon & Non-Alloy Steels
Property Overview
Density7.85g/cm³
Elastic ModulusUnknown
Tensile Strength415MPa
Yield Strength290-440MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation at fracture (%)
21-23
KV - Impact energy (J) longitud.,
0° 60
KV - Impact energy (J) transverse,
0° 40
R t0.5 - Yield strength for 0.5% total elongation(MPa)
290-440
Rm - Tensile strength (MPa)
415
Registered Designations & Aliases
1.0484L290NB
Standards
EN 10208-2 EN 10208-2: 2009 Steel pipes for pipelines for combustible fluids. Pipes of requirement class B. Technical delivery conditions.
EN 10253-2 EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements