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Description

Germany DIN 29CrMoV9 Cold working alloy tool steel and 29CrMoV9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 29CrMoV9
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 29CrMoV9 DIN Germany Cold working alloy tool steel
61CrSiV5
1.2243
1.2248
38CrSiV6
45SiCrV6
1.2249
100CrMo5
1.2203
102CrMo6
1.2305

Chemical composition(mass fraction)(wt.%) of the 29CrMoV9

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
0.26-0.34 0.15-0.35 0.40-0.70 Max 0.035 Max 0.035 2.30-2.70 0.15-0.25 0.10-0.20

Mechanical Properties of steel grade 29CrMoV9

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)
795 (≥) 199 (≥) 11 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 29CrMoV9

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
44 - -     0.32 -  
248 462 - 42.3 421   -  
445 - 22 34.2   313 232

Heat Treatment of steel grade 29CrMoV9

Heat treated : 1411°C - 1123°C

Technological Curves of steel grade 29CrMoV9

Cross Reference Table (Equivalent Grade) of 29CrMoV9

Grade Standard Country Application
29CrMoV9 DIN Germany Cold working alloy tool steel

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