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KTH 350-10

China GB KTH350-10 可锻铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KTH350-10 / KTH 350-10
Category Grade Standard Region/Area Standard Content
Metals KTH 350-10 GB/T 9440 China 可锻铸铁件

Chemical composition(mass fraction)(wt.%) of the KTH 350-10

Element Min Max Similar

Mechanical Properties of steel grade KTH 350-10

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)
612 (≥) 639 (≥) 42 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade KTH 350-10

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
34 - -     0.13 -  
514 343 - 21.3 333   -  
323 - 44 44.2   132 231

Heat Treatment of steel grade KTH 350-10

Heat treated : 1596°C - 1236°C

Technological Curves of steel grade KTH 350-10

Cross Reference Table (Equivalent Grade) of KTH 350-10

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