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EN G18Mo5

Description

Euronorm EN EN G18Mo5 Euronorm Structural steel and EN G18Mo5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN G18Mo5
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN G18Mo5 EN Euronorm Euronorm Structural steel
EN GP280GH
EN GX4CrNi13-4
EN GX4CrNiMo16-5-1
EN GX8CrNi12
EN GX15CrMo5
EN GX23CrMoV121
EN G9Ni10
EN G9MM4
EN G17Mn5
EN G17NiCrMo1.V6

Chemical composition(mass fraction)(wt.%) of the EN G18Mo5

C(%) Si(%) Mn(%) P(%) S(%) Mo(%)
0.15-0.22 0.60 0.80-1. 30 0.020 0.020 0.45 -0.65

Mechanical Properties of steel grade EN G18Mo5

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 (≥) 478 (≥) 44 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade EN G18Mo5

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
33 - -     0.13 -  
698 749 - 23.3 312   -  
421 - 41 31.2   111 444

Heat Treatment of steel grade EN G18Mo5

Heat treated : 1921°C - 1562°C

Technological Curves of steel grade EN G18Mo5

Cross Reference Table (Equivalent Grade) of EN G18Mo5

Grade Standard Country Application
EN G18Mo5 EN Euronorm Euronorm Structural steel

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