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Description

Czech Republic CSN S15Cr5Mo The Czech republic Structural steel and S15Cr5Mo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S15Cr5Mo
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S15Cr5Mo CSN Czech Republic The Czech republic Structural steel
S10Cr20Ni9Mn6T
S07Cr20Ni10Nb1
S06Cr19Ni11Mo3
S07Cr19Ni11Mo2Nb
SNi2Mn1CrMo-49
SCrMoV-13
SMn1NiMoV-20
SNi2Mn1Mo-35
SNi2Mn1-37
SNi2Mn1MoV-37

Chemical composition(mass fraction)(wt.%) of the S15Cr5Mo

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
0.09-0.15 0.18-0.38 0.30-0.60 0.030 0.030 4.50-5.50 Max 0.20 0.40-0.60 0.20

Mechanical Properties of steel grade S15Cr5Mo

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)
982 (≥) 296 (≥) 43 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade S15Cr5Mo

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
21 - -     0.42 -  
622 727 - 21.3 311   -  
556 - 13 34.2   331 411

Heat Treatment of steel grade S15Cr5Mo

Heat treated : 1821°C - 1428°C

Technological Curves of steel grade S15Cr5Mo

Cross Reference Table (Equivalent Grade) of S15Cr5Mo

Grade Standard Country Application
S15Cr5Mo CSN Czech Republic The Czech republic Structural steel

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