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EN S355GP

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EN S320GP EN S390GP
#S355GP

Description

Euronorm EN EN S355GP Euronorm Structural steel and EN S355GP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN S355GP
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN S355GP EN Euronorm Euronorm Structural steel
EN S235JRH
EN S275J0H
EN S275J2H
EN S355J0H
EN S355J2H
EN S275NH
EN S275NLH
EN S240GP
EN S270GP
EN S320GP

Chemical composition(mass fraction)(wt.%) of the EN S355GP

C(％) Si(％) Mn(％) P(％) S(％) N(%)
0.24 0.55 1.60 0.045 0.045 0.009

Mechanical Properties of steel grade EN S355GP

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)
516 (≥) 481 (≥) 33 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade EN S355GP

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
32 - -     0.44 -  
472 861 - 34.3 113   -  
854 - 31 44.2   422 432

Heat Treatment of steel grade EN S355GP

Heat treated : 1321°C - 1797°C

Technological Curves of steel grade EN S355GP

Cross Reference Table (Equivalent Grade) of EN S355GP

Grade Standard Country Application
EN S355GP EN Euronorm Euronorm Structural steel
EN S320GP EN S390GP
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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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