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S-CuZn30As

EU EN S-CuZn30As Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S-CuZn30As / S-CuZn30As
Category Grade Standard Region/Area Standard Content
Metals S-CuZn30As CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the S-CuZn30As

Element Min Max Similar
Mn - 0.1000 -
P - 0.0100 -
Cu 69.0000 71.0000 -
Al - 0.0200 -
Zn - - -
Sn - 0.0500 -
Fe - 0.0500 -
As 0.0200 0.0600 -
Pb - 0.0700 -
Others total - 0.3000 -

Mechanical Properties of steel grade S-CuZn30As

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)
829 (≥) 995 (≥) 11 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade S-CuZn30As

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
14 - -     0.32 -  
686 155 - 34.3 224   -  
269 - 32 43.2   243 442

Heat Treatment of steel grade S-CuZn30As

Heat treated : 1482°C - 1924°C

Technological Curves of steel grade S-CuZn30As

Cross Reference Table (Equivalent Grade) of S-CuZn30As

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