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CuZn25Al5Mn4Fe3-C

Switzerland SNV CuZn25Al5Mn4Fe3-C 铜及铜合金 - 铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals CuZn25Al5Mn4Fe3-C SN EN 1982 Switzerland 铜及铜合金 - 铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the CuZn25Al5Mn4Fe3-C

Element Min Max Similar
Zn - - -
Sn - 0.2000 -
Si - 0.1000 -
Sb - 0.0300 -
Pb - 0.2000 -
P - 0.0300 -
Ni - 3.0000 -
Mn 2.5000 5.0000 -
Fe 1.5000 4.0000 -
Cu 60.0000 67.0000 -
Al 3.0000 7.0000 -

Mechanical Properties of steel grade CuZn25Al5Mn4Fe3-C

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)
426 (≥) 119 (≥) 24 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade CuZn25Al5Mn4Fe3-C

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 -  
442 451 - 14.3 313   -  
494 - 12 14.2   112 131

Heat Treatment of steel grade CuZn25Al5Mn4Fe3-C

Heat treated : 1454°C - 1774°C

Technological Curves of steel grade CuZn25Al5Mn4Fe3-C

Cross Reference Table (Equivalent Grade) of CuZn25Al5Mn4Fe3-C

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