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Korea KS HRSC13A Heat resisting steel castings; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HRSC13A / HRSC 13A
Category Grade Standard Region/Area Standard Content
Metals HRSC 13A KS D 4105 Korea Heat resisting steel castings; technical delivery conditions

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

Element Min Max Similar

Mechanical Properties of steel grade HRSC 13A

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)
445 (≥) 458 (≥) 34 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade HRSC 13A

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
33 - -     0.23 -  
527 526 - 44.3 313   -  
222 - 43 33.2   443 413

Heat Treatment of steel grade HRSC 13A

Heat treated : 1116°C - 1512°C

Technological Curves of steel grade HRSC 13A

Cross Reference Table (Equivalent Grade) of HRSC 13A

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