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EN P355NL1

Description

Euronorm EN EN P355NL1 Euronorm Structural steel and EN P355NL1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN P355NL1
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN P355NL1 EN Euronorm Euronorm Structural steel
EN P235T1
EN P235T2
EN P265T1
EN P265T2
EN 13CrMo4-5
EN 13CrMo5-5
EN P275NL1
EN P275NL2
EN P355N
EN P355NH

Chemical composition(mass fraction)(wt.%) of the EN P355NL1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.18 0.50 0.90-1.70 0.030 0.020 0.30 0.50 0.08

Mechanical Properties of steel grade EN P355NL1

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)
935 (≥) 199 (≥) 33 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade EN P355NL1

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
21 - -     0.43 -  
746 963 - 32.3 114   -  
723 - 14 42.2   421 242

Heat Treatment of steel grade EN P355NL1

Heat treated : 1467°C - 1878°C

Technological Curves of steel grade EN P355NL1

Cross Reference Table (Equivalent Grade) of EN P355NL1

Grade Standard Country Application
P355NL1 UNE Spain Spain structural alloy steel
EN P355NL1 EN Euronorm Euronorm Structural steel
EN P355NL1 EN Euronorm Euronorm Structural steel

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