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A 2219 FD

Korea KS A2219FD 铝及铝合金锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A2219FD / A 2219 FD
Category Grade Standard Region/Area Standard Content
Metals A 2219 FD KS D 6770 Korea 铝及铝合金锻件

Chemical composition(mass fraction)(wt.%) of the A 2219 FD

Element Min Max Similar
Mn 0.2000 0.4000 -
Si - 0.2000 -
Cu 5.8000 6.8000 -
V 0.0500 0.1500 -
Ti 0.0200 0.1000 -
Zr 0.1000 0.2500 -
Al - - -
Zn - 0.1000 -
Mg - 0.0200 -
Fe - 0.3000 -
Others each - 0.0500 -
Others Total - 0.1500 -

Mechanical Properties of steel grade A 2219 FD

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)
632 (≥) 416 (≥) 11 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade A 2219 FD

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
13 - -     0.44 -  
727 738 - 33.3 314   -  
331 - 44 31.2   234 434

Heat Treatment of steel grade A 2219 FD

Heat treated : 1366°C - 1522°C

Technological Curves of steel grade A 2219 FD

Cross Reference Table (Equivalent Grade) of A 2219 FD

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