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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)
423 (≥) 926 (≥) 32 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

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
32 - -     0.32 -  
246 593 - 44.3 222   -  
684 - 13 22.2   312 411

Heat Treatment of steel grade KTH 300-06

Heat treated : 1832°C - 1175°C

Technological Curves of steel grade KTH 300-06

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

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