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ZCuAl8BeCo1

China GJB ZCuAl8BeCo1 舰船螺旋桨用铜合金铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuAl8BeCo1 / ZCuAl8BeCo1
Category Grade Standard Region/Area Standard Content
Metals ZCuAl8BeCo1 GJB 3341 China 舰船螺旋桨用铜合金铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuAl8BeCo1

Element Min Max Similar
Cu - - -
Al 7.0000 8.5000 -
Fe - 0.4000 -
Be 0.7000 1.0000 -
Co 0.7000 1.2000 -
Si - 0.1000 -
Pb - 0.0200 -
Sb - 0.0500 -
C - 0.1000 -
Total Others - 1.0000 -

Mechanical Properties of steel grade ZCuAl8BeCo1

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)
877 (≥) 897 (≥) 23 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade ZCuAl8BeCo1

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
12 - -     0.11 -  
388 473 - 13.3 443   -  
484 - 24 13.2   433 211

Heat Treatment of steel grade ZCuAl8BeCo1

Heat treated : 1288°C - 1685°C

Technological Curves of steel grade ZCuAl8BeCo1

Cross Reference Table (Equivalent Grade) of ZCuAl8BeCo1

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