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SCr2Mol-36

Description

Czech Republic CSN SCr2Mol-36 The Czech republic Structural steel and SCr2Mol-36 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SCr2Mol-36
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SCr2Mol-36 CSN Czech Republic The Czech republic Structural steel
G637.40
G645.90
G639.90
S1
S2
S3
SMn1Mo-19
SMn1Mo-23
SMo-4
SMn1CrMo-25

Chemical composition(mass fraction)(wt.%) of the SCr2Mol-36

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
0.04-0.11 0.10-0.30 0.40-0.70 0.030 0.030 2.40-2.80 Max 0.15 0.95-1.15 0.15

Mechanical Properties of steel grade SCr2Mol-36

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)
297 (≥) 274 (≥) 43 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade SCr2Mol-36

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
34 - -     0.11 -  
113 925 - 24.3 224   -  
856 - 14 12.2   441 343

Heat Treatment of steel grade SCr2Mol-36

Heat treated : 1572°C - 1571°C

Technological Curves of steel grade SCr2Mol-36

Cross Reference Table (Equivalent Grade) of SCr2Mol-36

Grade Standard Country Application
SCr2Mol-36 CSN Czech Republic The Czech republic Structural steel

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