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EU EN CuZn38As 一般用途铜及铜合金 - 杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn38As / CuZn38As
Category Grade Standard Region/Area Standard Content
Metals CuZn38As EN 12163 EU 一般用途铜及铜合金 - 杆

Chemical composition(mass fraction)(wt.%) of the CuZn38As

Element Min Max Similar
Ni - 0.3000 -
Cu 61.5000 63.5000 -
Al - 0.0500 -
Zn - - -
Sn - 0.1000 -
Fe - 0.1000 -
As 0.0200 0.1500 -
Pb - 0.2000 -
Others total - 0.2000 -
Ni - 0.3000 -
Cu 61.5000 63.5000 -
Al - 0.0500 -
Zn - - -
Sn - 0.1000 -
Fe - 0.1000 -
As 0.0200 0.1500 -
Pb - 0.2000 -
Others total - 0.2000 -
Zn - - -
Total Others - 0.2000 -
Sn - 0.1000 -
Pb - 0.2000 -
Ni - 0.3000 -
Fe - 0.1000 -
Cu 61.5000 63.5000 -
As 0.0200 0.1500 -
Al - 0.0500 -
Zn - - -
Total Others - 0.2000 -
Sn - 0.1000 -
Pb - 0.2000 -
Ni - 0.3000 -
Fe - 0.1000 -
Cu 61.5000 63.5000 -
As 0.0200 0.1500 -
Al - 0.0500 -
Zn - - -
Total Others - 0.2000 -
Sn - 0.1000 -
Pb - 0.2000 -
Ni - 0.3000 -
Fe - 0.1000 -
Cu 61.5000 63.5000 -
As 0.0200 0.1500 -
Al - 0.0500 -
Zn - - -
Total Others - 0.2000 -
Sn - 0.1000 -
Pb - 0.2000 -
Ni - 0.3000 -
Fe - 0.1000 -
Cu 61.5000 63.5000 -
As 0.0200 0.1500 -
Al - 0.0500 -

Mechanical Properties of steel grade CuZn38As

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)
514 (≥) 259 (≥) 13 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade CuZn38As

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
33 - -     0.43 -  
113 322 - 23.3 343   -  
498 - 43 21.2   321 311

Heat Treatment of steel grade CuZn38As

Heat treated : 1441°C - 1878°C

Technological Curves of steel grade CuZn38As

Cross Reference Table (Equivalent Grade) of CuZn38As

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