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A 7050 FH

Korea KS A7050FH 铝及铝合金锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A7050FH / A 7050 FH
Category Grade Standard Region/Area Standard Content
Metals A 7050 FH KS D 6770 Korea 铝及铝合金锻件

Chemical composition(mass fraction)(wt.%) of the A 7050 FH

Element Min Max Similar
Zn 83.0000 87.0000 -
Al 13.0000 17.0000 -

Mechanical Properties of steel grade A 7050 FH

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)
734 (≥) 938 (≥) 41 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade A 7050 FH

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
32 - -     0.43 -  
437 298 - 41.3 311   -  
658 - 32 44.2   332 231

Heat Treatment of steel grade A 7050 FH

Heat treated : 1942°C - 1785°C

Technological Curves of steel grade A 7050 FH

Cross Reference Table (Equivalent Grade) of A 7050 FH

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