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FNiTQ-121

China GB FNiTQ-121 羰基镍粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FNiTQ-121 / FNiTQ-121
Category Grade Standard Region/Area Standard Content
Metals FNiTQ-121 GB/T 7160 China 羰基镍粉

Chemical composition(mass fraction)(wt.%) of the FNiTQ-121

Element Min Max Similar
C - 0.2000 -
S - 0.0010 -
O - 0.2000 -
Fe - 0.0100 -
Co - 0.0050 -
Ni 99.5000 - -

Mechanical Properties of steel grade FNiTQ-121

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)
564 (≥) 247 (≥) 34 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade FNiTQ-121

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 - -     0.22 -  
476 212 - 14.3 413   -  
256 - 34 14.2   441 432

Heat Treatment of steel grade FNiTQ-121

Heat treated : 1637°C - 1689°C

Technological Curves of steel grade FNiTQ-121

Cross Reference Table (Equivalent Grade) of FNiTQ-121

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