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Korea KS HRSC13 Heat resisting steel castings; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HRSC13 / HRSC 13
Category Grade Standard Region/Area Standard Content
Metals HRSC 13 KS D 4105 Korea Heat resisting steel castings; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the HRSC 13

Element Min Max Similar

Mechanical Properties of steel grade HRSC 13

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)
823 (≥) 893 (≥) 13 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade HRSC 13

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
41 - -     0.34 -  
873 381 - 23.3 244   -  
628 - 33 33.2   444 314

Heat Treatment of steel grade HRSC 13

Heat treated : 1931°C - 1819°C

Technological Curves of steel grade HRSC 13

Cross Reference Table (Equivalent Grade) of HRSC 13

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