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Cu Zn 39 Al Fe Mn

South Africa SANS CuZn39AlFeMn Wrought copper alloys Part 1: Chemical composition of copper-zinc alloys (non-leaded and leaded) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn39AlFeMn / Cu Zn 39 Al Fe Mn
Category Grade Standard Region/Area Standard Content
Metals Cu Zn 39 Al Fe Mn SANS 1303-1 South Africa Wrought copper alloys Part 1: Chemical composition of copper-zinc alloys (non-leaded and leaded)

Chemical composition(mass fraction)(wt.%) of the Cu Zn 39 Al Fe Mn

Element Min Max Similar
Zn - - -
Total oth. - 0.5000 -
Sn - 1.2000 -
Pb - 1.5000 -
Ni - 2.0000 -
Mn 0.2000 2.0000 -
Fe 0.2000 1.5000 -
Cu 56.0000 61.0000 -
Al 0.2000 1.5000 -

Mechanical Properties of steel grade Cu Zn 39 Al Fe Mn

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)
343 (≥) 548 (≥) 21 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade Cu Zn 39 Al Fe Mn

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
11 - -     0.24 -  
933 182 - 44.3 332   -  
212 - 31 13.2   234 142

Heat Treatment of steel grade Cu Zn 39 Al Fe Mn

Heat treated : 1561°C - 1931°C

Technological Curves of steel grade Cu Zn 39 Al Fe Mn

Cross Reference Table (Equivalent Grade) of Cu Zn 39 Al Fe Mn

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