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Germany SEW Ni52 Iron alloys with special thermal extension and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ni52 / Ni52
Category Grade Standard Region/Area Standard Content
Metals Ni52 SEW 385 Germany Iron alloys with special thermal extension

Chemical composition(mass fraction)(wt.%) of the Ni52

Element Min Max Similar
Si - 0.2000 -
Ni 50.0000 52.0000 -
Mn - 1.0000 -
Fe - - -
C - 0.0200 -

Mechanical Properties of steel grade Ni52

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)
993 (≥) 328 (≥) 14 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade Ni52

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
12 - -     0.33 -  
422 575 - 22.3 113   -  
166 - 23 12.2   213 331

Heat Treatment of steel grade Ni52

Heat treated : 1564°C - 1181°C

Technological Curves of steel grade Ni52

Cross Reference Table (Equivalent Grade) of Ni52

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