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CuZn25Al6Fe3Mn3

International ISO CuZn25Al6Fe3Mn3 Cast copper alloys - Composition and mechanical properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn25Al6Fe3Mn3 / CuZn25Al6Fe3Mn3
Category Grade Standard Region/Area Standard Content
Metals CuZn25Al6Fe3Mn3 ISO 1338 International Cast copper alloys - Composition and mechanical properties

Chemical composition(mass fraction)(wt.%) of the CuZn25Al6Fe3Mn3

Element Min Max Similar
Zn - - -
Sn - 0.2000 -
Si - 0.1000 -
Pb - 0.2000 -
Ni - 3.0000 -
Mn 1.5000 4.0000 -
Fe 2.0000 4.0000 -
Cu 60.0000 66.0000 -
Al 4.5000 7.0000 -

Mechanical Properties of steel grade CuZn25Al6Fe3Mn3

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)
768 (≥) 788 (≥) 24 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade CuZn25Al6Fe3Mn3

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
24 - -     0.34 -  
322 366 - 42.3 233   -  
513 - 22 33.2   313 143

Heat Treatment of steel grade CuZn25Al6Fe3Mn3

Heat treated : 1798°C - 1989°C

Technological Curves of steel grade CuZn25Al6Fe3Mn3

Cross Reference Table (Equivalent Grade) of CuZn25Al6Fe3Mn3

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