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China YB Ni50 镍铁磁粉芯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ni50 / Ni50
Category Grade Standard Region/Area Standard Content
Metals Ni50 YB/T 5258 China 镍铁磁粉芯

Chemical composition(mass fraction)(wt.%) of the Ni50

Element Min Max Similar
Fe - - -
Ni 49.0000 51.0000 -
Mn - 0.3000 -
P - 0.0200 -
S - 0.0200 -
Si - 0.3000 -
C - 0.0300 -

Mechanical Properties of steel grade Ni50

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)
249 (≥) 539 (≥) 42 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Ni50

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
34 - -     0.11 -  
778 978 - 41.3 111   -  
477 - 31 13.2   121 132

Heat Treatment of steel grade Ni50

Heat treated : 1979°C - 1445°C

Technological Curves of steel grade Ni50

Cross Reference Table (Equivalent Grade) of Ni50

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