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China HB ZCuSb5 航空用铜合金金属型铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuSb5 / ZCuSb5
Category Grade Standard Region/Area Standard Content
Metals ZCuSb5 HB 7725 China 航空用铜合金金属型铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuSb5

Element Min Max Similar
Others total - 1.2000 -
Pb - 0.5000 -
Zn - 0.3000 -
Ni - 0.5000 -
Sn - 0.5000 -
As - 0.1000 -
Bi - 0.0250 -
Si - 0.0200 -
Al - 0.0200 -
Fe - 0.3000 -
Cu - - -
P 0.4000 0.9000 -
Sb 4.7000 6.2000 -

Mechanical Properties of steel grade ZCuSb5

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)
853 (≥) 347 (≥) 32 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade ZCuSb5

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
34 - -     0.13 -  
493 853 - 22.3 331   -  
226 - 33 21.2   133 231

Heat Treatment of steel grade ZCuSb5

Heat treated : 1566°C - 1111°C

Technological Curves of steel grade ZCuSb5

Cross Reference Table (Equivalent Grade) of ZCuSb5

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