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Ao 15 CrMoVW

Hungary MSZ Ao15CrMoVW Steel casting for use at elevated temperatures and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ao15CrMoVW / Ao 15 CrMoVW
Category Grade Standard Region/Area Standard Content
Metals Ao 15 CrMoVW MSZ 1749 Hungary Steel casting for use at elevated temperatures

Chemical composition(mass fraction)(wt.%) of the Ao 15 CrMoVW

Element Min Max Similar

Mechanical Properties of steel grade Ao 15 CrMoVW

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)
328 (≥) 767 (≥) 12 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade Ao 15 CrMoVW

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 - -     0.14 -  
324 323 - 42.3 144   -  
383 - 43 13.2   133 134

Heat Treatment of steel grade Ao 15 CrMoVW

Heat treated : 1228°C - 1743°C

Technological Curves of steel grade Ao 15 CrMoVW

Cross Reference Table (Equivalent Grade) of Ao 15 CrMoVW

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