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America UNS C96970 Cast copper tin zinc alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C96970 / C96970
Category Grade Standard Region/Area Standard Content
Metals C96970 -- America Cast copper tin zinc alloy

Chemical composition(mass fraction)(wt.%) of the C96970

Element Min Max Similar
Zn - 0.5000 -
Sn 5.5000 6.5000 -
Pb - 0.0200 -
Other 99.5000 - -
Ni 8.5000 9.5000 -
Nb - 0.1000 -
Mn - 0.3000 -
Mg - 0.1500 -
Fe - 0.5000 -
Cu - - -

Mechanical Properties of steel grade C96970

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)
362 (≥) 133 (≥) 13 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade C96970

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
11 - -     0.24 -  
664 586 - 31.3 422   -  
958 - 41 14.2   323 334

Heat Treatment of steel grade C96970

Heat treated : 1866°C - 1637°C

Technological Curves of steel grade C96970

Cross Reference Table (Equivalent Grade) of C96970

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