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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)
847 (≥) 492 (≥) 14 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

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
11 - -     0.32 -  
648 784 - 24.3 214   -  
315 - 42 21.2   144 231

Heat Treatment of steel grade NiMn 3 Si Mg

Heat treated : 1819°C - 1795°C

Technological Curves of steel grade NiMn 3 Si Mg

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

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