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CuZn31Si1

EU EN CuZn31Si1 铜及铜合金 - 一般用途的无缝圆管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn31Si1 / CuZn31Si1
Category Grade Standard Region/Area Standard Content
Metals CuZn31Si1 EN 12449 EU 铜及铜合金 - 一般用途的无缝圆管

Chemical composition(mass fraction)(wt.%) of the CuZn31Si1

Element Min Max Similar

Mechanical Properties of steel grade CuZn31Si1

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)
678 (≥) 285 (≥) 21 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade CuZn31Si1

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 - -     0.33 -  
424 826 - 44.3 331   -  
481 - 41 22.2   431 313

Heat Treatment of steel grade CuZn31Si1

Heat treated : 1314°C - 1249°C

Technological Curves of steel grade CuZn31Si1

Cross Reference Table (Equivalent Grade) of CuZn31Si1

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