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Japan DAIDO DSA3015 耐热合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSA3015 / DSA3015
Category Grade Standard Region/Area Standard Content
Metals DSA3015 DAIDO HRA Japan 耐热合金

Chemical composition(mass fraction)(wt.%) of the DSA3015

Element Min Max Similar
Nb - - 0.8000
Ti - - 2.7000
Al - - 1.2000
Fe - - 46.0000
Cr - - 16.0000
Ni - - 30.0000

Mechanical Properties of steel grade DSA3015

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)
588 (≥) 837 (≥) 12 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade DSA3015

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
41 - -     0.34 -  
352 991 - 41.3 211   -  
139 - 41 43.2   231 142

Heat Treatment of steel grade DSA3015

Heat treated : 1922°C - 1199°C

Technological Curves of steel grade DSA3015

Cross Reference Table (Equivalent Grade) of DSA3015

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