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EN L245NB

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EN L360GA EN L290NB
#L245NB

Description

Euronorm EN EN L245NB Euronorm Structural steel and EN L245NB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN L245NB
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN L245NB EN Euronorm Euronorm Structural steel
EN 19MnVS6
EN 30MnvS6
EN 38MnVS6
EN 46MnVS3
EN 46MnVS6
EN L210GA
EN L235GA
EN L245GA
EN L290GA
EN L360GA

Chemical composition(mass fraction)(wt.%) of the EN L245NB

C(％) Si(％) Mn(％) P(％) S(％)
0.16 0.40 1.10 0.025 0.020

Mechanical Properties of steel grade EN L245NB

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)
279 (≥) 631 (≥) 32 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade EN L245NB

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
34 - -     0.22 -  
827 284 - 22.3 412   -  
447 - 23 21.2   324 224

Heat Treatment of steel grade EN L245NB

Heat treated : 1596°C - 1794°C

Technological Curves of steel grade EN L245NB

Cross Reference Table (Equivalent Grade) of EN L245NB

Grade Standard Country Application
L245NB UNE Spain Spain structural steel
EN L245NB EN Euronorm Euronorm Structural steel
EN L360GA EN L290NB
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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