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America UNS C66430 Copper Zinc Alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C66430 / C66430
Category Grade Standard Region/Area Standard Content
Metals C66430 -- America Copper Zinc Alloy

Chemical composition(mass fraction)(wt.%) of the C66430

Element Min Max Similar
Zn 13.0000 15.0000 -
Sn 0.6000 0.9000 -
Pb - 0.0500 -
P - 0.1000 -
Other 99.5000 - -
Fe 0.6000 0.9000 -
Cu - - -

Mechanical Properties of steel grade C66430

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)
124 (≥) 634 (≥) 44 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade C66430

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
21 - -     0.32 -  
237 946 - 22.3 431   -  
225 - 43 12.2   113 123

Heat Treatment of steel grade C66430

Heat treated : 1745°C - 1978°C

Technological Curves of steel grade C66430

Cross Reference Table (Equivalent Grade) of C66430

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