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EN 9MnMo25KE

Description

Euronorm EN EN 9MnMo25KE Euronorm Structural steel and EN 9MnMo25KE Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 9MnMo25KE
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 9MnMo25KE EN Euronorm Euronorm Structural steel
EN 46CHKD
EN 46Cr2KD
EN C21KD
EN C22BKD
EN C30BKD
EN C35BKD
EN C35KD
EN C45KD
EN 1CE8
EN 2CEB

Chemical composition(mass fraction)(wt.%) of the EN 9MnMo25KE

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.06-0.12 <0.15 0.40-0.60 0.025 0.025 0.15 0.15 0.45-0.60

Mechanical Properties of steel grade EN 9MnMo25KE

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)
657 (≥) 284 (≥) 12 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade EN 9MnMo25KE

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
22 - -     0.23 -  
379 195 - 14.3 243   -  
388 - 14 23.2   441 433

Heat Treatment of steel grade EN 9MnMo25KE

Heat treated : 1518°C - 1412°C

Technological Curves of steel grade EN 9MnMo25KE

Cross Reference Table (Equivalent Grade) of EN 9MnMo25KE

Grade Standard Country Application
EN 9MnMo25KE EN Euronorm Euronorm Structural steel

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