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America AA 512 Aluminum Alloys in the Form of Sand Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 512 / 512
Category Grade Standard Region/Area Standard Content
Metals 512 -- America Aluminum Alloys in the Form of Sand Castings

Chemical composition(mass fraction)(wt.%) of the 512

Element Min Max Similar

Mechanical Properties of steel grade 512

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)
386 (≥) 647 (≥) 42 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 512

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
43 - -     0.13 -  
736 399 - 24.3 114   -  
975 - 33 13.2   444 424

Heat Treatment of steel grade 512

Heat treated : 1751°C - 1735°C

Technological Curves of steel grade 512

Cross Reference Table (Equivalent Grade) of 512

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