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EN 28CrS4

Description

Euronorm EN EN 28CrS4 Euronorm Structural steel and EN 28CrS4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 28CrS4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 28CrS4 EN Euronorm Euronorm Structural steel
EN 20MnCrS5
EN 20MoCr3
EN 20MoCr4
EN 20MoCrS3
EN 20MoCrS4
EN 20N1CrMo2-2
EN 20N1CrMoS2-2
EN 20N1CrMoS6-4
EN 22CrMoS3-5
EN 28Cr4

Chemical composition(mass fraction)(wt.%) of the EN 28CrS4

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.24-0.31 0.40 0.60-0.90 0.035 0.020-0.040 0.90-1.20

Mechanical Properties of steel grade EN 28CrS4

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)
198 (≥) 659 (≥) 22 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade EN 28CrS4

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
43 - -     0.11 -  
657 894 - 11.3 433   -  
113 - 24 43.2   312 341

Heat Treatment of steel grade EN 28CrS4

Heat treated : 1941°C - 1764°C

Technological Curves of steel grade EN 28CrS4

Cross Reference Table (Equivalent Grade) of EN 28CrS4

Grade Standard Country Application
EN 28CrS4 EN Euronorm Euronorm Structural steel

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