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NiMn 3 Si Mg

Germany DIN NiMn3SiMg Wrought low alloyed NiMnSi alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiMn3SiMg / NiMn 3 Si Mg
Category Grade Standard Region/Area Standard Content
Metals NiMn 3 Si Mg -- Germany Wrought low alloyed NiMnSi alloy

Chemical composition(mass fraction)(wt.%) of the NiMn 3 Si Mg

Element Min Max Similar
Si - 2.0000 -
Ni 94.0000 - -
Mn 2.0000 4.0000 -
Fe - 1.0000 -
Cu - 0.5000 -
C - 0.1000 -

Mechanical Properties of steel grade NiMn 3 Si Mg

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)
996 (≥) 617 (≥) 34 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade NiMn 3 Si Mg

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
23 - -     0.44 -  
761 721 - 22.3 122   -  
819 - 21 33.2   323 423

Heat Treatment of steel grade NiMn 3 Si Mg

Heat treated : 1881°C - 1812°C

Technological Curves of steel grade NiMn 3 Si Mg

Cross Reference Table (Equivalent Grade) of NiMn 3 Si Mg

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