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Poland PN K10 Steel for elevated temperature service -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K10 / K 10
Category Grade Standard Region/Area Standard Content
Metals K 10 PN H84024 Poland Steel for elevated temperature service -- Grades

Chemical composition(mass fraction)(wt.%) of the K 10

Element Min Max Similar
Si 0.1000 0.3500 -
S - 0.0450 -
P - 0.0450 -
Ni - 0.3500 -
Mn 0.4000 - -
Cu - 0.2500 -
Cr - 0.2000 -
C - 0.1700 -

Mechanical Properties of steel grade K 10

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)
723 (≥) 419 (≥) 21 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade K 10

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 - -     0.21 -  
316 279 - 21.3 323   -  
765 - 14 11.2   134 211

Heat Treatment of steel grade K 10

Heat treated : 1319°C - 1444°C

Technological Curves of steel grade K 10

Cross Reference Table (Equivalent Grade) of K 10

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