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EN 18MnMoNi5-5

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EN 16 Mo3 EN P245GH
#18MnMoNi5-5

Description

Euronorm EN EN 18MnMoNi5-5 Euronorm Structural steel and EN 18MnMoNi5-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 18MnMoNi5-5
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 18MnMoNi5-5 EN Euronorm Euronorm Structural steel
EN CE9
EN CE11
EN CE11Mn
EN CE11Si
EN 11CrMo9-10
EN 13CrMo4-5
EN 14MoV6-3
EN 1 5MnCrMoNiV5-3
EN 15MriMoV4-5
EN 16 Mo3

Chemical composition(mass fraction)(wt.%) of the EN 18MnMoNi5-5

C(％) Si(％) Mn(％) P(％) S(％) Ni(％) Mo(％)
<0.20 <0.40 1.15-1.55 0.025 0.015 0.50-0.80 0.45-0.55

Mechanical Properties of steel grade EN 18MnMoNi5-5

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)
833 (≥) 718 (≥) 24 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade EN 18MnMoNi5-5

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
42 - -     0.21 -  
984 158 - 32.3 114   -  
524 - 22 33.2   424 444

Heat Treatment of steel grade EN 18MnMoNi5-5

Heat treated : 1532°C - 1234°C

Technological Curves of steel grade EN 18MnMoNi5-5

Cross Reference Table (Equivalent Grade) of EN 18MnMoNi5-5

Grade Standard Country Application
EN 18MnMoNi5-5 EN Euronorm Euronorm Structural steel
EN 16 Mo3 EN P245GH
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