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Description

Euronorm EN EN U60NB Euronorm Structural steel and EN U60NB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN U60NB
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN U60NB EN Euronorm Euronorm Structural steel
EN 38MnVS6
EN 46MnVS3
EN 46MnVS6
EN L210GA
EN L235GA
EN L245GA
EN L290GA
EN L360GA
EN L245NB
EN L290NB

Chemical composition(mass fraction)(wt.%) of the EN U60NB

C(%) Si(%) Mn(%) P(%) S(%)
0.20 0.45 1. 60 0.025 0.020

Mechanical Properties of steel grade EN U60NB

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)
466 (≥) 786 (≥) 43 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade EN U60NB

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
42 - -     0.32 -  
478 291 - 32.3 413   -  
322 - 43 43.2   422 142

Heat Treatment of steel grade EN U60NB

Heat treated : 1273°C - 1627°C

Technological Curves of steel grade EN U60NB

Cross Reference Table (Equivalent Grade) of EN U60NB

Grade Standard Country Application
EN U60NB EN Euronorm Euronorm Structural steel

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