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EU EN CuZn30 铜及铜合金 - 用于一般用途的板材,片材,带材和圆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn30 / CuZn30
Category Grade Standard Region/Area Standard Content
Metals CuZn30 EN 1652 EU 铜及铜合金 - 用于一般用途的板材,片材,带材和圆

Chemical composition(mass fraction)(wt.%) of the CuZn30

Element Min Max Similar

Mechanical Properties of steel grade CuZn30

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)
549 (≥) 989 (≥) 22 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade CuZn30

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
34 - -     0.34 -  
829 396 - 13.3 333   -  
456 - 13 21.2   142 142

Heat Treatment of steel grade CuZn30

Heat treated : 1747°C - 1399°C

Technological Curves of steel grade CuZn30

Cross Reference Table (Equivalent Grade) of CuZn30

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