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Description

Euronorm EN EN 60Si7 Euronorm Structural steel and EN 60Si7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 60Si7
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 60Si7 EN Euronorm Euronorm Structural steel
EN P690Q
EN P690QH
EN P690QL1
EN 45Si7
EN 45SiCrMo6
EN 50C rV4
EN 50SL7
EN 51CrMoV4
EN 55Cr3
EN 55Si7

Chemical composition(mass fraction)(wt.%) of the EN 60Si7

C(%) Si(%) Mn(%) P(%) S(%)
0.57-0.64 1.50-2.00 0.60-0.90 0.040 0.040

Mechanical Properties of steel grade EN 60Si7

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)
479 (≥) 366 (≥) 11 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade EN 60Si7

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
11 - -     0.31 -  
277 589 - 22.3 231   -  
934 - 21 23.2   411 342

Heat Treatment of steel grade EN 60Si7

Heat treated : 1333°C - 1597°C

Technological Curves of steel grade EN 60Si7

Cross Reference Table (Equivalent Grade) of EN 60Si7

Grade Standard Country Application
EN 60Si7 EN Euronorm Euronorm Structural steel

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