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Germany DIN 1.3984 Alloyed CrNiMnMo Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.3984 / 1.3984
Category Grade Standard Region/Area Standard Content
Metals 1.3984 -- Germany Alloyed CrNiMnMo Steel

Chemical composition(mass fraction)(wt.%) of the 1.3984

Element Min Max Similar

Mechanical Properties of steel grade 1.3984

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 (≥) 236 (≥) 14 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 1.3984

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 - -     0.14 -  
594 327 - 31.3 234   -  
173 - 21 44.2   221 232

Heat Treatment of steel grade 1.3984

Heat treated : 1716°C - 1452°C

Technological Curves of steel grade 1.3984

Cross Reference Table (Equivalent Grade) of 1.3984

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