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YZCuZn30Al3

China GB YZCuZn30Al3 压铸铜合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YZCuZn30Al3 / YZCuZn30Al3
Category Grade Standard Region/Area Standard Content
Metals YZCuZn30Al3 GB/T 15116 China 压铸铜合金

Chemical composition(mass fraction)(wt.%) of the YZCuZn30Al3

Element Min Max Similar

Mechanical Properties of steel grade YZCuZn30Al3

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)
727 (≥) 233 (≥) 43 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade YZCuZn30Al3

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 - -     0.23 -  
461 213 - 12.3 221   -  
314 - 21 33.2   421 113

Heat Treatment of steel grade YZCuZn30Al3

Heat treated : 1678°C - 1914°C

Technological Curves of steel grade YZCuZn30Al3

Cross Reference Table (Equivalent Grade) of YZCuZn30Al3

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