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China GB YX081 压铸锌合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YX081 / YX081
Category Grade Standard Region/Area Standard Content
Metals YX081 GB/T 13818 China 压铸锌合金

Chemical composition(mass fraction)(wt.%) of the YX081

Element Min Max Similar
Zn - - -
Sn - 0.0030 -
Pb - 0.0060 -
Mg 0.0150 0.0300 -
Fe - 0.0750 -
Cu 0.8000 1.3000 -
Cd - 0.0060 -
Al 8.0000 8.8000 -
Zn - - -
Sn - 0.0050 -
Pb - 0.0050 -
Mg 0.0200 0.0300 -
Fe - 0.0350 -
Cu 0.9000 1.3000 -
Cd - 0.0020 -
Al 8.2000 8.8000 -

Mechanical Properties of steel grade YX081

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)
848 (≥) 873 (≥) 24 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade YX081

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
24 - -     0.12 -  
587 971 - 44.3 344   -  
225 - 42 43.2   112 212

Heat Treatment of steel grade YX081

Heat treated : 1477°C - 1888°C

Technological Curves of steel grade YX081

Cross Reference Table (Equivalent Grade) of YX081

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