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EN P355QL2

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EN P355QL1 EN P460Q
#P355QL2

Description

Euronorm EN EN P355QL2 Euronorm Structural steel and EN P355QL2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN P355QL2
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN P355QL2 EN Euronorm Euronorm Structural steel
EN P355ML2
EN P420M
EN P420MIJ
EN P420ML2
EN P460M
EN P4G0ML1
EN P460ML2
EN P355Q
EN P355QH
EN P355QL1

Chemical composition(mass fraction)(wt.%) of the EN P355QL2

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.16 0.40 1.50 0.020 0.010 0.30 0.50 0.25

Mechanical Properties of steel grade EN P355QL2

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)
188 (≥) 182 (≥) 42 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade EN P355QL2

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 - -     0.23 -  
638 912 - 21.3 123   -  
246 - 13 44.2   232 242

Heat Treatment of steel grade EN P355QL2

Heat treated : 1914°C - 1821°C

Technological Curves of steel grade EN P355QL2

Cross Reference Table (Equivalent Grade) of EN P355QL2

Grade Standard Country Application
P355QL2 UNE Spain Spain structural alloy steel
EN P355QL2 EN Euronorm Euronorm Structural steel
EN P355QL1 EN P460Q
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Jiangyou Longhai Special Steel Co.,Ltd.
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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