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France AFNOR NF CuZn19Sn 铜及铜合金 - 一般用途的电线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn19Sn / CuZn19Sn
Category Grade Standard Region/Area Standard Content
Metals CuZn19Sn NF EN 12166 France 铜及铜合金 - 一般用途的电线

Chemical composition(mass fraction)(wt.%) of the CuZn19Sn

Element Min Max Similar
Cu 78.5000 81.5000 -
Zn - - -
Fe - 0.1000 -
Pb - 0.0500 -
Others total - 0.4000 -
Zn - - -
Total Others - 0.1000 -
Sn - 0.1000 -
Pb - 0.0500 -
Ni - 0.3000 -
Fe - 0.0500 -
Cu 79.0000 81.0000 -
Al - 0.0200 -
Zn - - -
Total Others - 0.1000 -
Sn - 0.1000 -
Pb - 0.0500 -
Ni - 0.3000 -
Fe - 0.0500 -
Cu 79.0000 81.0000 -
Al - 0.0200 -
Zn - - -
Total Others - 0.1000 -
Sn - 0.1000 -
Pb - 0.0500 -
Ni - 0.3000 -
Fe - 0.0500 -
Cu 79.0000 81.0000 -
Al - 0.0200 -
Zn - - -
Total Others - 0.1000 -
Sn - 0.1000 -
Pb - 0.0500 -
Ni - 0.3000 -
Fe - 0.0500 -
Cu 79.0000 81.0000 -
Al - 0.0200 -

Mechanical Properties of steel grade CuZn19Sn

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)
186 (≥) 759 (≥) 42 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade CuZn19Sn

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 - -     0.13 -  
273 963 - 14.3 241   -  
283 - 12 42.2   224 111

Heat Treatment of steel grade CuZn19Sn

Heat treated : 1447°C - 1425°C

Technological Curves of steel grade CuZn19Sn

Cross Reference Table (Equivalent Grade) of CuZn19Sn

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