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China YB GKS36 耐火材料用铬矿石 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GKS36 / GKS36
Category Grade Standard Region/Area Standard Content
Metals GKS36 YB/T 5265 China 耐火材料用铬矿石

Chemical composition(mass fraction)(wt.%) of the GKS36

Element Min Max Similar
Fe2O3 - 14.0000 -
CaO - 1.3000 -
SiO2 - 6.0000 -
Cr2O3 36.0000 - -

Mechanical Properties of steel grade GKS36

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)
793 (≥) 188 (≥) 42 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade GKS36

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
12 - -     0.44 -  
734 782 - 43.3 314   -  
687 - 44 31.2   443 213

Heat Treatment of steel grade GKS36

Heat treated : 1725°C - 1858°C

Technological Curves of steel grade GKS36

Cross Reference Table (Equivalent Grade) of GKS36

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