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Germany DIN AlBz8 Wrought copper alloys; copper-aluminium alloys; (aluminium bronze); composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlBz8 / AlBz8
Category Grade Standard Region/Area Standard Content
Metals AlBz8 DIN 17665 Germany Wrought copper alloys; copper-aluminium alloys; (aluminium bronze); composition

Chemical composition(mass fraction)(wt.%) of the AlBz8

Element Min Max Similar
Zn - 0.5000 -
Tot. other - 0.3000 -
Si - 0.2000 -
Pb - 0.0200 -
Ni - 0.8000 -
Mn - 0.8000 -
Fe - 0.5000 -
Cu - - -
Al 7.0000 9.0000 -
Zn - 0.5000 -
Tot. other - 0.3000 -
Si - 0.2000 -
Pb - 0.0200 -
Ni - 0.8000 -
Mn - 0.8000 -
Fe - 0.5000 -
Cu - - -
Al 7.0000 9.0000 -
Zn - 0.5000 -
Tot. other - 0.3000 -
Si - 0.2000 -
Pb - 0.0200 -
Ni - 0.8000 -
Mn - 0.8000 -
Fe - 0.5000 -
Cu - - -
Al 7.0000 9.0000 -
Zn - 0.5000 -
Tot. other - 0.3000 -
Si - 0.2000 -
Pb - 0.0200 -
Ni - 0.8000 -
Mn - 0.8000 -
Fe - 0.5000 -
Cu - - -
Al 7.0000 9.0000 -
Zn - 0.5000 -
Tot. other - 0.3000 -
Si - 0.2000 -
Pb - 0.0200 -
Ni - 0.8000 -
Mn - 0.8000 -
Fe - 0.5000 -
Cu - - -
Al 7.0000 9.0000 -

Mechanical Properties of steel grade AlBz8

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)
737 (≥) 972 (≥) 41 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade AlBz8

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
31 - -     0.12 -  
284 994 - 24.3 211   -  
578 - 44 23.2   344 342

Heat Treatment of steel grade AlBz8

Heat treated : 1771°C - 1878°C

Technological Curves of steel grade AlBz8

Cross Reference Table (Equivalent Grade) of AlBz8

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