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EN P355GH

Description

Euronorm EN EN P355GH Euronorm Structural steel and EN P355GH Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN P355GH
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN P355GH EN Euronorm Euronorm Structural steel
EN P460QH
EN P500QH
EN P690QH
EN 0CrMo9-10
EN 11CrMo9-10
EN 13CrMo4-5
EN 16Mo3
EN P235G11
EN P265GH
EN P295GH

Chemical composition(mass fraction)(wt.%) of the EN P355GH

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0- 10-0.22 0.60 1.00-1- 70 0.030 0.025 0.30 0.30 0.08

Mechanical Properties of steel grade EN P355GH

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)
413 (≥) 946 (≥) 14 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade EN P355GH

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
13 - -     0.31 -  
741 569 - 34.3 114   -  
218 - 22 11.2   332 343

Heat Treatment of steel grade EN P355GH

Heat treated : 1184°C - 1161°C

Technological Curves of steel grade EN P355GH

Cross Reference Table (Equivalent Grade) of EN P355GH

Grade Standard Country Application
EN P355GH EN Euronorm Euronorm Structural steel
EN P355GH EN Euronorm Euronorm Structural steel

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