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China HB AlV55 铸造高温合金选用原材料技术要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlV55 / AlV55
Category Grade Standard Region/Area Standard Content
Metals AlV55 HB/Z 131 China 铸造高温合金选用原材料技术要求

Chemical composition(mass fraction)(wt.%) of the AlV55

Element Min Max Similar
Al - - -
O - 0.2000 -
C - 0.1500 -
Si - 0.3000 -
Fe - 0.3500 -
V 50.0000 60.0000 -

Mechanical Properties of steel grade AlV55

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)
467 (≥) 363 (≥) 44 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade AlV55

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 - -     0.43 -  
144 573 - 12.3 443   -  
267 - 23 33.2   424 241

Heat Treatment of steel grade AlV55

Heat treated : 1194°C - 1677°C

Technological Curves of steel grade AlV55

Cross Reference Table (Equivalent Grade) of AlV55

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