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Global 企业标准 DZ125 定向凝固高温合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DZ125 / DZ125
Category Grade Standard Region/Area Standard Content
Metals DZ125 -- Global 定向凝固高温合金

Chemical composition(mass fraction)(wt.%) of the DZ125

Element Min Max Similar

Mechanical Properties of steel grade DZ125

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)
247 (≥) 899 (≥) 33 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade DZ125

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
42 - -     0.44 -  
663 895 - 14.3 313   -  
215 - 32 42.2   431 244

Heat Treatment of steel grade DZ125

Heat treated : 1953°C - 1218°C

Technological Curves of steel grade DZ125

Cross Reference Table (Equivalent Grade) of DZ125

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