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DSALOY X-750

Japan DAIDO DSALOYX-750 耐热合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSALOYX-750 / DSALOY X-750
Category Grade Standard Region/Area Standard Content
Metals DSALOY X-750 DAIDO HRA Japan 耐热合金

Chemical composition(mass fraction)(wt.%) of the DSALOY X-750

Element Min Max Similar
Al - - 0.7000
Nb+Ta - - 1.0000
Ti - - 2.5000
Fe - - 7.0000
Cr - - 15.5000
Ni - - 73.0000

Mechanical Properties of steel grade DSALOY X-750

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)
859 (≥) 423 (≥) 14 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade DSALOY X-750

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 - -     0.42 -  
481 962 - 34.3 324   -  
587 - 41 13.2   411 234

Heat Treatment of steel grade DSALOY X-750

Heat treated : 1135°C - 1985°C

Technological Curves of steel grade DSALOY X-750

Cross Reference Table (Equivalent Grade) of DSALOY X-750

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