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China GB PF117 硬质合金喷焊粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PF117 / PF117
Category Grade Standard Region/Area Standard Content
Metals PF117 GB/T 26053 China 硬质合金喷焊粉

Chemical composition(mass fraction)(wt.%) of the PF117

Element Min Max Similar
O - 0.5000 -
Fe - 1.0000 -
Co 16.5000 17.5000 -
C 4.7000 5.4000 -
W - - -

Mechanical Properties of steel grade PF117

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)
653 (≥) 919 (≥) 22 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade PF117

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 - -     0.24 -  
444 226 - 14.3 121   -  
336 - 33 13.2   244 343

Heat Treatment of steel grade PF117

Heat treated : 1441°C - 1376°C

Technological Curves of steel grade PF117

Cross Reference Table (Equivalent Grade) of PF117

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