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EU EN 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 EN 12166 EU 铜及铜合金 - 一般用途的电线

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

Element Min Max Similar
Ni - 0.3000 -
Cu 55.0000 57.0000 -
Al - 0.0500 -
Zn - - -
Sn - 0.3000 -
Fe - 0.3000 -
Pb 1.6000 3.0000 -
Others total - 0.2000 -
Zn - - -
Total Others - 0.2000 -
Sn - 0.3000 -
Pb 1.6000 3.0000 -
Ni - 0.3000 -
Fe - 0.3000 -
Cu 55.0000 57.0000 -
Al - 0.0500 -

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)
346 (≥) 181 (≥) 44 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

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
32 - -     0.23 -  
831 284 - 33.3 343   -  
489 - 31 41.2   244 312

Heat Treatment of steel grade CuZn19Sn

Heat treated : 1998°C - 1668°C

Technological Curves of steel grade CuZn19Sn

Cross Reference Table (Equivalent Grade) of CuZn19Sn

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