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CuSi3Zn2P

EU EN CuSi3Zn2P 铜及铜合金 - 一般用途的无缝圆管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSi3Zn2P / CuSi3Zn2P
Category Grade Standard Region/Area Standard Content
Metals CuSi3Zn2P EN 12449 EU 铜及铜合金 - 一般用途的无缝圆管

Chemical composition(mass fraction)(wt.%) of the CuSi3Zn2P

Element Min Max Similar
Mn - 0.2000 -
P 0.0100 0.2000 -
Si 2.5000 3.5000 -
Ni - 0.2000 -
Cu - - -
Zn 1.0000 3.0000 -
Pb - 0.1000 -
Others total - 0.2000 -
Zn 1.0000 3.0000 -
Total Others - 0.2000 -
Si 2.5000 3.5000 -
Pb - 0.1000 -
P 0.0100 0.2000 -
Ni - 0.2000 -
Mn - 0.2000 -
Cu - - -

Mechanical Properties of steel grade CuSi3Zn2P

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)
881 (≥) 792 (≥) 34 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade CuSi3Zn2P

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
22 - -     0.23 -  
327 549 - 12.3 334   -  
155 - 14 11.2   242 114

Heat Treatment of steel grade CuSi3Zn2P

Heat treated : 1789°C - 1193°C

Technological Curves of steel grade CuSi3Zn2P

Cross Reference Table (Equivalent Grade) of CuSi3Zn2P

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