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China GB ZX07 铸造用锌合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZX07 / ZX07
Category Grade Standard Region/Area Standard Content
Metals ZX07 GB/T 8738 China 铸造用锌合金锭

Chemical composition(mass fraction)(wt.%) of the ZX07

Element Min Max Similar
Zn - - -
Sn - 0.0020 -
Si - 0.0500 -
Pb - 0.0050 -
Mg 0.0300 0.0600 -
Fe - 0.0500 -
Cu 1.0000 2.0000 -
Cd - 0.0050 -
Al 8.0000 10.0000 -

Mechanical Properties of steel grade ZX07

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)
253 (≥) 519 (≥) 12 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade ZX07

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 - -     0.32 -  
282 357 - 24.3 413   -  
344 - 21 12.2   233 242

Heat Treatment of steel grade ZX07

Heat treated : 1289°C - 1657°C

Technological Curves of steel grade ZX07

Cross Reference Table (Equivalent Grade) of ZX07

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