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KTH 300-06

China JB KTH300-06 可锻铸铁热处理 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KTH300-06 / KTH 300-06
Category Grade Standard Region/Area Standard Content
Metals KTH 300-06 JB/T 7529 China 可锻铸铁热处理

Chemical composition(mass fraction)(wt.%) of the KTH 300-06

Element Min Max Similar

Mechanical Properties of steel grade KTH 300-06

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)
513 (≥) 211 (≥) 44 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade KTH 300-06

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 - -     0.12 -  
918 815 - 24.3 313   -  
858 - 24 42.2   443 411

Heat Treatment of steel grade KTH 300-06

Heat treated : 1575°C - 1339°C

Technological Curves of steel grade KTH 300-06

Cross Reference Table (Equivalent Grade) of KTH 300-06

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