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EN 20N1CrMoS6-4

Description

Euronorm EN EN 20N1CrMoS6-4 Euronorm Structural steel and EN 20N1CrMoS6-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 20N1CrMoS6-4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 20N1CrMoS6-4 EN Euronorm Euronorm Structural steel
EN 18CrN1Mo7-6
EN 18N1Cr5-4
EN 20MnCr5
EN 20MnCrS5
EN 20MoCr3
EN 20MoCr4
EN 20MoCrS3
EN 20MoCrS4
EN 20N1CrMo2-2
EN 20N1CrMoS2-2

Chemical composition(mass fraction)(wt.%) of the EN 20N1CrMoS6-4

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.16-0.23 0.40 0.50 -0.90 0.035 0.020-0.040 0.50-0.90 1.40-1.70 0.25-0.36

Mechanical Properties of steel grade EN 20N1CrMoS6-4

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)
464 (≥) 986 (≥) 43 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade EN 20N1CrMoS6-4

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
32 - -     0.14 -  
493 634 - 11.3 414   -  
977 - 32 23.2   233 432

Heat Treatment of steel grade EN 20N1CrMoS6-4

Heat treated : 1458°C - 1819°C

Technological Curves of steel grade EN 20N1CrMoS6-4

Cross Reference Table (Equivalent Grade) of EN 20N1CrMoS6-4

Grade Standard Country Application
EN 20N1CrMoS6-4 EN Euronorm Euronorm Structural steel

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