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EN L415NB

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EN U60NB EN L360QB
#L415NB

Description

Euronorm EN EN L415NB Euronorm Structural steel and EN L415NB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN L415NB
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN L415NB EN Euronorm Euronorm Structural steel
EN 46MnVS3
EN 46MnVS6
EN L210GA
EN L235GA
EN L245GA
EN L290GA
EN L360GA
EN L245NB
EN L290NB
EN U60NB

Chemical composition(mass fraction)(wt.%) of the EN L415NB

C(％) Si(％) Mn(％) P(％) S(％)
0.21 0.45 1.60 0.025 0.020

Mechanical Properties of steel grade EN L415NB

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
391 (≥) 614 (≥) 42 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade EN L415NB

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
23 - -     0.44 -  
134 115 - 12.3 321   -  
369 - 12 24.2   234 431

Heat Treatment of steel grade EN L415NB

Heat treated : 1821°C - 1464°C

Technological Curves of steel grade EN L415NB

Cross Reference Table (Equivalent Grade) of EN L415NB

Grade Standard Country Application
L415NB UNE Spain Spain structural steel
EN L415NB EN Euronorm Euronorm Structural steel
EN U60NB EN L360QB
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