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Description

Euronorm EN EN S27GN Euronorm Structural steel and EN S27GN Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN S27GN
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN S27GN EN Euronorm Euronorm Structural steel
EN C60R
EN C22
EN C25
EN C30
EN C35
EN C40
EN C45
EN C50
EN C55
EN C60

Chemical composition(mass fraction)(wt.%) of the EN S27GN

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.18 0. 40 0.50-1.40 0.035 0. 030 0.30 0.30 0.10

Mechanical Properties of steel grade EN S27GN

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)
541 (≥) 493 (≥) 11 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade EN S27GN

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
24 - -     0.13 -  
428 116 - 33.3 132   -  
326 - 11 41.2   444 413

Heat Treatment of steel grade EN S27GN

Heat treated : 1121°C - 1236°C

Technological Curves of steel grade EN S27GN

Cross Reference Table (Equivalent Grade) of EN S27GN

Grade Standard Country Application
EN S27GN EN Euronorm Euronorm Structural steel

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