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Description

Euronorm EN EN 1CS75 Euronorm Structural steel and EN 1CS75 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 1CS75
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 1CS75 EN Euronorm Euronorm Structural steel
EN 50C rV4
EN 50SL7
EN 51CrMoV4
EN 55Cr3
EN 55Si7
EN 60Si7
EN 60SiCr8
EN 1CS55
EN 1CS60
EN 1CS67

Chemical composition(mass fraction)(wt.%) of the EN 1CS75

C(%) Si(%) Mn(%) P(%) S(%)
0.70-0.80 0.15-0.40 0.60-0.80 0.045 0.045

Mechanical Properties of steel grade EN 1CS75

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)
363 (≥) 348 (≥) 43 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade EN 1CS75

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
33 - -     0.22 -  
642 259 - 33.3 223   -  
492 - 12 33.2   433 441

Heat Treatment of steel grade EN 1CS75

Heat treated : 1312°C - 1775°C

Technological Curves of steel grade EN 1CS75

Cross Reference Table (Equivalent Grade) of EN 1CS75

Grade Standard Country Application
EN 1CS75 EN Euronorm Euronorm Structural steel

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