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Description

Germany DIN 47CrMo4 Alloyed tool steel. and 47CrMo4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 47CrMo4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 47CrMo4 DIN Germany Alloyed tool steel.
9Cr18Mo
9Cr18MoV
3Cr16
0Cr17Ni4Cu4Nb
0Cr17Ni7Al
0Cr15Ni7Mo2Al
4Cr9Si2
4Cr10Si2Mo
8Cr20Si2Ni
1.2332

Chemical composition(mass fraction)(wt.%) of the 47CrMo4

C(%) Si(%) Mn(%) P(%) S(%)
0.47 0.25 0.70 1.05 0.33

Mechanical Properties of steel grade 47CrMo4

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)
858 (≥) 752 (≥) 31 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 47CrMo4

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 - -     0.44 -  
889 734 - 13.3 112   -  
799 - 21 34.2   412 414

Heat Treatment of steel grade 47CrMo4

Heat treated : 1329°C - 1811°C

Technological Curves of steel grade 47CrMo4

Cross Reference Table (Equivalent Grade) of 47CrMo4

Grade Standard Country Application
1.2332 DIN Germany Alloyed tool steel.
47CrMo4 DIN Germany Alloyed tool steel.

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