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China GB FCo997 超细钴粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FCo997 / FCo997
Category Grade Standard Region/Area Standard Content
Metals FCo997 GB/T 26285 China 超细钴粉

Chemical composition(mass fraction)(wt.%) of the FCo997

Element Min Max Similar
Zn - 0.0200 -
Si - 0.0300 -
S - 0.0200 -
Pb - 0.0100 -
Other - 0.5000 -
Ni - 0.0500 -
Na - 0.0300 -
Mn - 0.0200 -
Mg - 0.0300 -
Fe - 0.0300 -
Cu - 0.0300 -
Co 99.5000 - -
Ca - 0.0300 -
C - 0.0500 -

Mechanical Properties of steel grade FCo997

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)
639 (≥) 263 (≥) 14 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade FCo997

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
31 - -     0.44 -  
662 968 - 22.3 423   -  
717 - 42 21.2   233 312

Heat Treatment of steel grade FCo997

Heat treated : 1593°C - 1554°C

Technological Curves of steel grade FCo997

Cross Reference Table (Equivalent Grade) of FCo997

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