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Germany DIN 1.3981 Wrought nickel alloys with molybdenum and chromium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.3981 / 1.3981
Category Grade Standard Region/Area Standard Content
Metals 1.3981 DIN 17745 Germany Wrought nickel alloys with molybdenum and chromium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the 1.3981

Element Min Max Similar

Mechanical Properties of steel grade 1.3981

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)
677 (≥) 465 (≥) 31 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 1.3981

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
31 - -     0.22 -  
266 118 - 22.3 324   -  
414 - 21 33.2   432 433

Heat Treatment of steel grade 1.3981

Heat treated : 1198°C - 1195°C

Technological Curves of steel grade 1.3981

Cross Reference Table (Equivalent Grade) of 1.3981

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