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EN 18CrN1Mo7-6

Description

Euronorm EN EN 18CrN1Mo7-6 Euronorm Structural steel and EN 18CrN1Mo7-6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 18CrN1Mo7-6
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 18CrN1Mo7-6 EN Euronorm Euronorm Structural steel
EN 16Mr1CrS5
EN 16N1Cr4
EN 16NiCrS4
EN 17Cr3
EN 17CrN16-6
EN 17CrS3
EN 17N1CrMo6-4
EN 17N1CrMoS6-4
EN 1 8CrMo4
EN 18CrMgS4

Chemical composition(mass fraction)(wt.%) of the EN 18CrN1Mo7-6

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.15-0.21 0.40 0.50-0.90 0.035 0.035 1.50-1.80 1.40-1.70 0.25-0.35

Mechanical Properties of steel grade EN 18CrN1Mo7-6

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)
527 (≥) 344 (≥) 42 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade EN 18CrN1Mo7-6

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 - -     0.23 -  
342 643 - 13.3 312   -  
346 - 14 31.2   332 322

Heat Treatment of steel grade EN 18CrN1Mo7-6

Heat treated : 1742°C - 1425°C

Technological Curves of steel grade EN 18CrN1Mo7-6

Cross Reference Table (Equivalent Grade) of EN 18CrN1Mo7-6

Grade Standard Country Application
EN 18CrN1Mo7-6 EN Euronorm Euronorm Structural steel

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