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Global 企业标准 PK930 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PK930 / PK930
Category Grade Standard Region/Area Standard Content
Metals PK930 -- Global

Chemical composition(mass fraction)(wt.%) of the PK930

Element Min Max Similar
Si - 0.3000 -
Ni - 4.0000 -
Mn - 0.3500 -
Cr - 16.5000 -
C - 0.1000 -

Mechanical Properties of steel grade PK930

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 (≥) 885 (≥) 33 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade PK930

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
23 - -     0.41 -  
616 614 - 21.3 241   -  
262 - 13 24.2   212 424

Heat Treatment of steel grade PK930

Heat treated : 1468°C - 1912°C

Technological Curves of steel grade PK930

Cross Reference Table (Equivalent Grade) of PK930

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