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Poland PN NiCuMg6 Auxiliary foundry materials - Spheroidisers and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCuMg6 / NiCuMg6
Category Grade Standard Region/Area Standard Content
Metals NiCuMg6 PN H83170 Poland Auxiliary foundry materials - Spheroidisers

Chemical composition(mass fraction)(wt.%) of the NiCuMg6

Element Min Max Similar
Ni 52.0000 58.0000 -
Cu - - -
Mg 5.0000 7.0000 -

Mechanical Properties of steel grade NiCuMg6

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)
691 (≥) 288 (≥) 34 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade NiCuMg6

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
41 - -     0.21 -  
722 335 - 24.3 221   -  
252 - 22 32.2   421 221

Heat Treatment of steel grade NiCuMg6

Heat treated : 1295°C - 1838°C

Technological Curves of steel grade NiCuMg6

Cross Reference Table (Equivalent Grade) of NiCuMg6

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